Recently, the campus of NEW AIR was filled with a warm and friendly atmosphere as the company welcomed an important partner—the delegation of its exclusive Russian agent. The two parties conducted in-depth and productive business discussions focusing on the powdered air purifying respirator (PAPR), infusing new ideas and vitality into the optimization and upgrading of the product.​ During the discussions, based on their in-depth understanding of local market demands and rich industry experience, the exclusive Russian agent put forward many valuable suggestions regarding various aspects of the PAPR product, including performance, design, and user experience. These suggestions accurately pointed out potential details issues in the product's practical application and also indicated the direction for the product's iteration and upgrading. ​ The NEW AIR team attached great importance to the suggestions put forward by the agent, and the two parties had heated discussions on every detail. The agent stated that as the exclusive agent in the Russian market, they have always been committed to bringing high-quality PAPR products to local users. Moreover, human-centered design and performance stability are the keys to entering the market and winning users' recognition. The suggestions put forward this time are precisely to help NEW AIR's PAPR products better adapt to the usage scenarios and user habits of the Russian market.​ The relevant person in charge of NEW AIR said that they are very grateful for the valuable insights brought by the exclusive Russian agent. These precious feedbacks have made the company clearly realize that there is still much room for improvement and progress in the product. In the future, taking this discussion as an opportunity, NEW AIR will organize a professional team to comprehensively sort out and study the suggestions put forward by the agent. Improvements will be made from multiple dimensions such as material selection, operational convenience, and optimization of protective effects to continuously improve the papr system product, making it more in line with user needs and more human-centered.​ The visit of the exclusive Russian agent this time not only deepened the cooperation and mutual trust between the two parties but also provided strong support for the upgrading of NEW AIR's PAPR products. It is believed that with the joint efforts of both parties, NEW AIR's air papr product will enter the market with more outstanding quality, contribute more to the respiratory protection of global users, and further consolidate NEW AIR's position in the international respiratory protection equipment market.If you want know more,please check  www.newairsafety.com.​  

Recently, NEW AIR announced a system upgrade for its BXH3002 powered air-purifying respirator, enabling the product to support two operating modes that users can switch between at will according to actual needs. This innovative feature allows the BXH3002 papr system to be used with various welding helmets to meet protective needs during welding operations, and also to be compatible with masks of various sizes, making it suitable for respiratory protection work in a variety of different scenarios. ​   Previously, positive pressure air purifying respirator on the market had relatively single-function capabilities, and users often had to purchase multiple sets of equipment for different work scenarios, resulting in high costs. However, this upgrade by NEW AIR has breakthrough made a single blower multi-purpose, greatly facilitating users to switch flexibly between multiple working modes. This not only reflects significant technological progress in the product but also practically creates value for customers from their perspective.​ For customers, the upgrade of the BXH3002 powered air purifying device is truly a boon. In the past, to meet different work requirements, customers had to spend a lot of money on multiple blowers. Now, by purchasing just one upgraded BXH3002, they can obtain maximum product value and significantly reduce expenses.​ This upgrade of the NEW AIR BXH3002 best papr respirator not only enhances the product's competitiveness but also sets a new benchmark for the industry's development, which is expected to drive the entire powered air-purifying respirator market towards a more intelligent and multi-functional direction.If you want know more for BXH3002, Please click www.newairsafety.com.

NEW AIR will take part in the 21st International Trade Fair for Welding and Cutting (SCHWEISSEN & SCHNEIDEN) in Essen, Germany. Under the theme "Breathe Clean, Work Safe," the company will debut its cutting-edge Powdered Air Purifying Respirator (PAPR) at Booth 4G20, showcasing their PAPR  of respiratory protection for industrial safety and sustainability.     Next-Generation PAPR: Merging Innovation with Compliance NEW AIR’s advanced PAPR system sets a new benchmark for respiratory safety in welding, grinding, and cutting environments. Engineered to meet the rigorous EN 12941 CE certification standards, the device delivers 99.97% filtration efficiency for particulates , including metal fumes, dust,aerosol. Intelligent Safety Features for Modern Workforces The PAPR integrates state-of-the-art technology to enhance both safety and productivity:   Double Alarm System: Audible and vibration alerts notify users of filter clogging, low battery.    Modular Compatibility: The system works seamlessly with welding helmets, face shields, and hoods, offering versatile protection across applications from automotive manufacturing to offshore construction.   “Our powered purified air respirator isn’t just a safety device—it’s a productivity tool,” stated by NEW AIR’s Chief Technology Officer. “we’re empowering workers to focus on precision tasks without compromising health''.    NEW AIR is making intensive preparations for the exhibition and will provide new choices for global customers.          

Recently, the production base of NEW AIR, a well-known manufacturer of respiratory protection equipment, welcomed the annual sampling inspection by a CE testing institution. Staff from the testing institution paid a special visit to conduct strict sampling and professional testing on the Powered Air Purifying Respirators (PAPRs) produced by NEW AIR, aiming to verify whether the products continuously meet the relevant EU standards and provide a strong guarantee for the compliant circulation of the products in the EU market. As high-risk Category III personal protective equipment, the quality and performance of Powered Air Purifying Respirators (PAPRs) are directly related to the life and health safety of users, playing a key role in various fields such as industrial protection and medical rescue. In accordance with the EU PPE Regulation (Regulation (EU) 2016/425) and relevant harmonized standards such as EN 12941, such products must undergo strict testing and certification, and accept regular sampling inspections to ensure their continuous compliance.​ During this inspection, staff from the CE testing institution strictly followed the standard procedures and randomly selected multiple batches of PAPR products from NEW AIR's production line. The testing content covered multiple key indicators such as respiratory protection performance, air supply performance, structural and material safety, and electrical safety, comprehensively verifying whether the products meet the requirements of the EN 12941 standard and the EU PPE Regulation. ​ A relevant person in charge of NEW AIR stated that the company has always placed product quality and compliance at the forefront, established a sound quality management system, and strictly controlled every link from raw material procurement to production and manufacturing to ensure that the products meet various international standards. Actively cooperating with the annual sampling inspection by the CE testing institution this time is not only a manifestation of fulfilling compliance obligations but also a confidence in the quality of its own products. ​It is understood that the CE testing institution will issue a professional report based on the sampling inspection results. If all products meet the standard requirements, it will further prove the reliable performance of NEW AIR's PAPR products in terms of production consistency and quality stability, laying a solid foundation for their continued popularity in the EU market.​ NEW AIR has always been committed to providing high-quality respiratory protection solutions for global users. In the future, it will continue to strictly abide by international standards and regulatory requirements, continuously improve product quality, and contribute to ensuring the safety of users.​  

When it comes to laser - related work, safety is always the top priority. Today, I want to share with you the NEW AIR laser protective helmet (automatic dimming version ADF) and the PAPR (Powered Air - Purifying Respirator) that works in tandem with it, which are excellent choices for ensuring safety in laser operations.   The ADF helmet is specifically designed for laser safety protection. Its main protection wavelength range is 950 - 1100nm, perfectly matching the 950 - 1100nm fiber laser commonly used in many laser applications. Made of PP and PC materials, it is not only durable but also provides reliable protection. The automatic dimming feature is a highlight. In the dark state, it can adjust to DIN4/5 - 8/9 - 13, and the PC absorbing laser window offers a light density of OD8+ for the 950 - 1100nm range, effectively shielding the eyes and face from harmful laser radiation during laser handheld welding.   Now, let's talk about PAPR. A PAPR is a powered air - purifying respirator that supplies filtered air to the wearer. When used together with the ADF helmet, it forms a comprehensive protection system. While the helmet protects the eyes and face from laser damage, the PAPR ensures that the respiratory system is safeguarded from any fumes, particles, or harmful gases that may be generated during laser operations. This combination is especially crucial in environments where there are potential respiratory hazards along with laser risks.   In summary, the ADF laser protective helmet, with its precise laser protection parameters, and the powered air purifying respirator helmet, which addresses respiratory safety, together create a safer working environment for those engaged in laser - related tasks. Whether you are a professional in laser manufacturing or research, this safety combination is definitely worth considering.If you want know more, please click www.newairsafety.com.

Laser welding has revolutionized precision manufacturing, but it also brings unique safety challenges—from intense laser radiation to metal fumes. To tackle these risks, specialized protective gear is essential, and today we’ll explore how a laser welding helmet works in tandem with a Powered Air Purifying Respirator to keep welders safe. The Shield for Eyes and Face: NEW AIR Laser Welding Helmet Take the NEW AIR laser welding helmet as an example. Its technical specs reveal a focused defense against 950–1100nm fiber laser radiation—ideal for handheld laser welding machines. The helmet features a durable nylon mask and a PC (polycarbonate) laser-absorbing window. This window boasts an optical density (OD) of over 8 in the 950–1100nm range, blocking nearly all harmful laser energy. With a shade rating of DIN4, it also shields against glare and secondary arc light, ensuring clear visibility while protecting eyes and facial skin from burns or long-term radiation damage. Breathing Easy with a Powered Air Purifying Respirator While the laser welding helmet safeguards the eyes and face, a papr respirator addresses another critical threat: airborne hazards. Laser welding releases fine metal particulates, ozone, and nitrogen oxides—all of which can irritate or damage the respiratory system. A PAPR uses a battery-powered fan to draw air through high-efficiency filters, then delivers clean, pressurized air to the wearer’s breathing zone (often via a hood or facepiece). This active airflow not only filters out contaminants but also reduces breathing resistance, making long welding sessions more comfortable. Synergy: Helmet and PAPR as a Unified Defense The relationship between a laser welding helmet and a powered air respirator is rooted in comprehensive protection. The helmet blocks dangerous light and splashes from reaching the eyes and face, while the PAPR ensures every breath is free of toxic fumes. In environments like confined spaces or high-volume laser welding operations (where fume concentrations soar and radiation remains intense), using both tools isn’t just recommended—it’s a necessity for long-term occupational health. Together, they create a “dual barrier” covering the two most vulnerable areas for welders: vision/skin and respiration. Why Combined Protection Matters Welding safety isn’t a single-layer endeavor. A high-performance laser welding helmet handles optical hazards, but it can’t filter the air you breathe. Conversely, a PAPR safeguards lungs but won’t shield your eyes from laser glare. By integrating a laser welding helmet with a Powered Air Purifying Respirator, welders gain holistic protection that lets them focus on precision work without compromising health. Whether in automotive, aerospace, or small-batch fabrication, this duo ensures safety matches the sophistication of laser welding technology.If you want know more, please check www.newairsafety.com.  

The core components of gas mask canisters vary significantly depending on the protection target (A/B/E/K series). Essentially, "specific components are used to address the chemical properties of specific gases"—a precision that is vital when these canisters are paired with Powered Air-Purifying Respirators, which cannot compensate for mismatched or ineffective filter materials. The following is an explanation corresponding to the gas type classification mentioned earlier, with a focus on relevance to PAPR: ​ 1. For Series A (Organic Gases/Vapors, e.g., Benzene, Gasoline): Activated Carbon as the Core ​ Main Component: High-specific-surface-area activated carbon (mostly coconut shell carbon or coal-based carbon, with a porosity of over 90%. The surface area of 1 gram of activated carbon is equivalent to that of a football field).​ Working Principle: Utilizes the "physical adsorption" of activated carbon—organic gas molecules are adsorbed in the micropores of activated carbon due to "van der Waals forces" and cannot enter the breathing zone with the airflow. This makes it ideal for use in papr powered air purifying respirators deployed in painting or solvent-handling tasks, where continuous exposure to organic vapors requires reliable, long-lasting adsorption.​ Upgraded Optimization: For low-boiling-point organic gases in Series A3 (e.g., methane, propane, which are extremely volatile), "impregnated activated carbon" (added with small amounts of substances such as silicone) is used to enhance the adsorption capacity for small-molecule organic gases—critical for positive pressure air purifying respirator used in oil refineries or natural gas processing plants.​   2. For Series B (Inorganic Gases/Vapors, e.g., Chlorine, Sulfur Dioxide): Chemical Adsorbents as the Main Component ​ Main Component: Impregnated activated carbon + metal oxides (e.g., copper sulfate, potassium permanganate, calcium hydroxide).​ Working Principle: Most inorganic gases are highly oxidizing or irritating and need to be converted into harmless substances through "chemical reactions". For example:​ Chlorine (Cl₂) reacts with calcium hydroxide to form calcium chloride (a harmless solid);​ Sulfur dioxide (SO₂) is oxidized to sulfate (fixed in the filter material after dissolving in water) by reacting with potassium permanganate.​ This chemical stability is a must for Powered Air-Purifying Respirators used in chemical manufacturing plants, where sudden spikes in inorganic gas concentrations demand rapid, effective neutralization. ​ 3. For Series E (Acidic Gases/Vapors, e.g., Hydrochloric Acid, Hydrogen Fluoride): Alkaline Neutralizers ​ Main Component: Potassium hydroxide (KOH), sodium hydroxide (NaOH), or sodium carbonate (supported on activated carbon or inert carriers).​ Working Principle: Utilizes "acid-base neutralization reaction" to convert acidic gases into salts (harmless and non-volatile). For example:​ Hydrochloric acid (HCl) reacts with potassium hydroxide to form potassium chloride (KCl) and water;​ Hydrogen fluoride (HF) reacts with sodium hydroxide to form sodium fluoride (NaF, a solid), preventing it from corroding the respiratory tract.​ This corrosion-resistant formulation is essential for Powered Air-Purifying Respirators used in 酸洗 (pickling) workshops or semiconductor manufacturing, where acidic vapors pose both health and equipment risks. ​ 4. For Series K (Ammonia and Amine Gases/Vapors, e.g., Ammonia, Methylamine): Acidic Adsorbents ​ Main Component: Phosphoric acid (H₃PO₄)-impregnated activated carbon or calcium sulfate.​ Working Principle: Ammonia and amines are alkaline gases and are fixed through "acid-base neutralization". For example:​ Ammonia (NH₃) reacts with phosphoric acid to form ammonium phosphate ((NH₄)₃PO₄, a solid);​ Methylamine (CH₃NH₂) reacts with calcium sulfate to form stable salts that no longer volatilize.​ This targeted neutralization is key for Powered Air-Purifying Respirators used in fertilizer plants or cold storage facilities, where ammonia leaks are a common hazard. ​ III. "Matching Logic" Between Structure and Components: Why Gas Mask Canisters Cannot Be Mixed? ​ It can be seen from the above content that the "layered structure" and "component selection" of gas mask canisters are completely designed around the "protection target"—a principle that is even more critical when paired with Powered Air-Purifying Respirators, as these devices amplify both the effectiveness of correct canisters and the risks of incorrect ones: ​ If a Series A (activated carbon) gas mask canister is used to protect against Series E acidic gases with Powered Air-Purifying Respirators, the acidic gases will directly penetrate the activated carbon (no neutralization reaction occurs), and the PAPR’s continuous airflow will deliver these unfiltered gases straight to the user;​ If a Series K (acidic adsorbent) gas mask canister is exposed to Series B chlorine (highly oxidizing) in Powered Air-Purifying Respirators, adverse reactions may occur, and even toxic substances may be produced—substances that the PAPR will then circulate into the breathing zone.​ This also echoes the "golden rule of selection" mentioned earlier—gas mask canisters of the corresponding series must be selected according to the type of gas in the working environment to ensure that the structure and components truly play their role, especially when integrated with Powered Air-Purifying Respirators. ​ Conclusion​ A gas mask canister is not a "single-material container" but a sophisticated combination of "layered structure + targeted components"—one that is engineered to work in harmony with Powered Air-Purifying Respirators. The outer shell ensures sealing for PAPR airflow, the preprocessing layer filters impurities to maintain PAPR efficiency, and the core adsorption/neutralization layer accurately addresses specific gases to keep PAPR-supplied air clean. Ultimately, it achieves the protection effect of "preventing harmful gases from entering and allowing clean air to exit".​   Understanding these details not only helps us select gas mask canisters more scientifically for standard masks but is even more critical for users of Powered Air-Purifying Respirators—who rely on the canister-PAPR synergy for consistent, reliable protection. It also enables us to more clearly judge "when to replace canisters" during use (e.g., the protection effect will drop sharply after the core adsorption layer is saturated), adding an "awareness line of defense" for respiratory safety—especially for those depending on Powered Air-Purifying Respirators in high-risk environments.If you want know more, please click www.newairsafety.com.

In the respiratory protection system, gas mask canisters serve as the "core line of defense" against harmful gases/vapors—especially when paired with Powered Air-Purifying Respirators (PAPRs), which rely on high-quality canisters to deliver clean, filtered air. Their structural design and component selection directly determine the protection effectiveness against gas series such as A, B, E, and K (corresponding to organic gases, inorganic gases, acidic gases, and ammonia/amine gases mentioned earlier), making this match critical for users of powered respirator mask .Below is a breakdown of the working principle of gas mask canisters from two aspects: "layered structure" and "key components," with a focus on how they integrate with best papr respirator.   I. Typical Structure of Gas Mask Canisters: "Layered Protection Design" from Outside to Inside​   Gas mask canisters usually adopt a cylindrical sealed structure (made of metal or high-strength plastic to ensure impact resistance and leakproofness)—a design tailored to fit the airflow systems of Powered Air-Purifying Respirators. Internally, they are divided into 4 core functional layers according to the "airflow direction." These layers work together to implement the protection logic of "first filtering impurities, then adsorbing/neutralizing harmful gases"—a process that aligns with the continuous air supply mechanism of papr respirator welding:​   1. Outer Shell and Sealing Layer​ Function: Protect internal filter materials from moisture and damage, while ensuring airflow only passes through preset channels (to avoid "short-circuit leakage")—a non-negotiable requirement for Powered Air-Purifying Respirators, which depend on unobstructed, sealed airflow to maintain positive pressure in the mask.​ Details: The top/bottom of the shell is equipped with threaded interfaces, which can be accurately connected to the pipelines of face masks or Powered Air-Purifying Respirators (PAPRs). Rubber gaskets are usually installed at the interfaces to enhance sealing—this prevents unfiltered gas from directly entering the breathing zone, a risk that could undermine the protective effect of Powered Air-Purifying Respirators entirely.​ 2. Pre-Filtration Preprocessing Layer (Optional)​ Function: Filter particulates such as dust and water mist in the air to prevent them from clogging the pores of the subsequent adsorption layer, thereby extending the service life of the gas mask canister. For Powered Air-Purifying Respirators used in mixed-hazard environments (e.g., dusty chemical plants), this layer reduces the frequency of canister replacement and maintains consistent airflow.​ Applicable Scenarios: If particulates exist in the working environment (e.g., paint mist in spray booths, dust in chemical workshops), the gas mask canister will integrate this layer. Its material is similar to the "P-series particulate filter materials" mentioned earlier (e.g., melt-blown polypropylene fiber), which can achieve P1-P3 level filtration efficiency—ideal for pairing with Powered Air-Purifying Respirators in scenarios where both gases and particulates are present.​ 3. Core Adsorption/Neutralization Layer (Most Critical)​ Function: Capture and remove harmful gases/vapors through physical adsorption or chemical neutralization. It is the "core functional area" of the gas mask canister, and its components must be accurately matched to the type of gas to be protected (A/B/E/K series)—a match that directly affects the safety of users relying on Powered Air-Purifying Respirators for continuous protection.​ Structural Features: Adopts a "granular filter material filling" or "honeycomb filter element" design to increase the contact area between the filter material and airflow. This ensures full reaction of gases—essential for Powered Air-Purifying Respirators, which deliver a steady stream of air that must be fully purified before reaching the user.​ 4. Rear Support and Dust-Proof Layer​ Function: Fix the filter material of the core adsorption layer to prevent particles from falling off and entering the breathing zone; at the same time, block a small amount of fine impurities not filtered by the pre-filtration layer to further purify the airflow. This layer is particularly important for Powered Air-Purifying Respirators that operate at higher airflow rates, as faster air movement could dislodge loose filter particles without proper support.​ Material: Mostly breathable non-woven fabric or metal mesh, which has both support and air permeability—balancing structural stability with the airflow demands of Powered Air-Purifying Respirators.If you want know more, please click www.newairsafety.com.

The letters A, B, E, and K represent different types of gases/vapors, while the numbers 1, 2, and 3 after them indicate increasing protection levels. The higher the number, the stronger the protection capacity (adsorption capacity), the higher the applicable pollutant concentration, and the better the resistance to environmental conditions (such as humidity), all of which are vital for the effectiveness of a Powered Air-Purifying Respirator. ​   A Series (Organic Gases/Vapors)​   The A series mainly targets organic gases and vapors, including substances such as benzene, gasoline, and acetone.​ A1: As the basic protection level, it is applicable to low-to-moderate concentration organic vapors when used in a Powered Air-Purifying Respirator.​ A2: With a higher protection level, the test concentration is usually more than 5 times that of A1, and it can function in high-humidity environments, such as painting workshops with high humidity and high concentrations of organic vapors, making it a suitable choice for a powered air purifying respirator welding in such settings.​ A3: Specifically designed for low-boiling organic vapors with a boiling point <65℃. Due to the extremely strong volatility of such gases, ordinary activated carbon has poor adsorption effects. A3 filter media use special adsorbents, providing more targeted protection in a Powered Air-Purifying Respirator.​   B Series (Inorganic Gases/Vapors)​   The B series mainly protects against inorganic gases and vapors, such as chlorine, sulfur dioxide, phosgene and other highly oxidizing or irritating inorganic gases.​ B1: The basic protection level, applicable to the protection of low-to-moderate concentration inorganic gases, such as small chlorine leaks in laboratories, when used in a powered air welding helmets.​ B2: With upgraded protection capability, it is applicable to medium-to-high concentration inorganic gases. The test concentration is more than 5 times that of B1, and it can pass high-humidity tests, performing well in scenarios such as leaks of high-concentration chlorine and sulfur dioxide in chemical production when used in a Powered Air-Purifying Respirator.​ B3: Targeting high-concentration or special inorganic gases, such as high-concentration phosgene and chlorine fluoride, it has higher requirements for protection capacity and chemical stability, usually used in extreme industrial scenarios with a Powered Air-Purifying Respirator.​   E Series (Acidic Gases/Vapors)​   The E series mainly deals with acidic gases and vapors, including hydrochloric acid, hydrogen fluoride, hydrogen sulfide, etc.​ E1: The basic protection level, which can be used for the protection of low-concentration acidic gases in a Powered Air-Purifying Respirator.​ E2: With a higher protection level than E1, it is applicable to medium-to-high concentration acidic gases and can effectively protect in high-humidity environments, such as pickling workshops and high-humidity + high-concentration acid mist environments near electroplating tanks, when used in a powered hood respirator .​ E3: Targeting high-concentration strong acidic gases, such as concentrated nitric acid vapor and high-concentration hydrogen fluoride, the filter media contain a higher amount of alkaline adsorbents (such as potassium hydroxide) with larger reaction capacity, applicable to strongly corrosive chemical environments with a positive pressure powered respirator.​   K Series (Ammonia and Amine Gases/Vapors)​   The K series mainly protects against ammonia and amine gases/vapors, such as ammonia, methylamine, ethylamine and other alkaline gases.​ K1: The basic protection level, applicable to the protection of low-to-moderate concentration ammonia or amine gases in a papr fitting.​ K2: With a higher protection level, it is applicable to medium-to-high concentration ammonia or amine gases and can effectively adsorb in high-humidity environments, such as fertilizer factories and humid environments with ammonia leaks in cold storage, when used in a purifying respirator.​ K3: Targeting high-concentration amines or mixed amine gases, the adsorbent has stronger specific adsorption capacity for amines, applicable to amine synthesis scenarios in fine chemicals with a Powered Air-Purifying Respirator.​ III. The "Golden Rule" for Selecting Respiratory Protection Filter Media​ When actually selecting respiratory protection filter media, especially for a Powered Air-Purifying Respirator, we need to comprehensively consider the type of pollutants in the working environment (whether particulates or gases/vapors), concentration, and environmental conditions (such as humidity). For example, in a high-concentration organic vapor environment with high humidity, A2 is a more suitable choice for the filter in a Powered Air-Purifying Respirator; for low-boiling organic gases, A3 should be selected. Only by choosing filter media that match the scenario can we truly ensure our respiratory safety when using a Powered Air-Purifying Respirator. ​ These seemingly complex labels are actually "compasses" for protecting our respiratory health, particularly when using equipment like the Powered Air-Purifying Respirator. For more details about our products, please visit www.newairsafety.com.

In the field of respiratory protection, combinations of letters and numbers such as P1, P2, P3 are not randomly arranged. They originate from European EN standards (e.g., EN 14387, EN 143 series) and serve as important classification labels for respiratory protection filter media (filter cartridges, gas canisters). For high-efficiency respiratory protection equipment like the Powered Air-Purifying Respirator (PAPR), the selection of these filter media directly determines its protective effectiveness in different working environments, which is closely related to our respiratory safety. Understanding the meaning of these labels can help us accurately match suitable filter media for papr respirator in complex work scenarios, thereby giving full play to the protective role of the equipment. ​ I. P1, P2, P3: The "Three-Level Progression" of Particulate Filtration Grades​ "P" stands for "Particulate". The three grades P1, P2, and P3 mainly target solid or liquid particulates. The higher the number, the higher the filtration efficiency and protection level, and the more severe the scenarios they can handle, which are closely linked to the protective capabilities of PAPR. Respiratory papr delivers air actively through an electric fan, and the grade of the filter media it is equipped with directly affects the cleanliness of the air delivered to the breathing zone. Filter media of different grades, when paired with PAPR, can build a solid respiratory defense for users in various environments.​ P1: This is the basic grade for particulate filtration, mainly applicable to low-toxicity, low-concentration non-oily particulates, such as dust generated during daily cleaning and low-concentration talcum powder. It has a filtration efficiency of ≥80% for particulates with an aerodynamic diameter of 0.3μm, which can meet the protection needs of general light dust operations. When equipped with P1 grade filter media, PAPR, with its continuous and stable air supply, allows users to breathe more smoothly during light dust operations such as office dusting and simple material handling, while effectively blocking low-concentration non-oily particulates. For example, when staff are dusting bookshelves in a library, wearing a PAPR with P1 filter media can prevent them from inhaling dust without the stuffiness of traditional masks.​ P2: Its protective capability has significantly improved compared to P1, and it can handle moderately toxic non-oily and oily particulates, such as fumes generated during welding, cooking oil fumes, and some metal dust. Its filtration efficiency for 0.3μm particulates is ≥94%, playing an important role in scenarios such as welding, grinding, and agricultural dust where both non-oily and small amounts of oily particulates need to be protected against. For personal air purifying respirator, when paired with P2 filter media, it can better adapt to such complex working environments. In welding workshops, workers using PAPR with P2 filter media, the electric fan delivers filtered air into the mask, which not only efficiently filters the fumes generated during welding but also maintains positive pressure inside the mask to prevent external pollutants from entering, greatly reducing the risk of welders inhaling harmful particulates. ​ P3: It is a high-grade for particulate filtration, applicable to all types of highly toxic, high-concentration particulates, such as asbestos, radioactive dust, and high-concentration metal fumes. Its filtration efficiency is ≥99.95%, close to the "high-efficiency filtration" level, and it usually adopts a "leak-proof" design with better sealing performance, providing solid protection for high-risk operations. When PAPR is equipped with P3 filter media, its protective performance reaches its peak, capable of safeguarding users in extremely dangerous environments. At sites where asbestos waste is handled, staff must wear PAPR with P3 filter media. The high-efficiency filtration and leak-proof design of P3 filter media, combined with the powerful air supply of PAPR, can ensure that every breath of air inhaled by users has undergone strict filtration, minimizing the harm of asbestos fibers to the human body.​ In conclusion, the combination of P1, P2, P3 grade filter media and Powered Air-Purifying Respirator provides a flexible and efficient solution for respiratory protection in different dust environments. Correctly understanding these grade labels and selecting suitable filter media according to the working environment can allow PAPR to give full play to its advantages and protect our respiratory health. If you want to get more information, you can click www.newairsafety.com.​  

In the field of safety protection, an excellent protective device can build a solid safety defense for workers. Today, I would like to strongly recommend the 3002 PAPR for air canister from NEW AIR. With many outstanding advantages, it brings users an intimate and reliable protective experience.           First of all, looking at the interface design, it adopts the standard threaded interface RD40 (for the canister). This standardized interface makes the installation and replacement of the canister extremely convenient, enabling quick preparation of the equipment and saving time.   In terms of carrying, the double shoulder strap design is very user-friendly. When wearing protective equipment for a long time, the shoulder burden is often heavy. The double shoulder straps can effectively distribute the weight and reduce the user's sense of load, making the shoulders more relaxed even when used for a long time.   In operation, the large bump design of the control button is particularly practical. In some complex or poorly visible environments, users can easily find and operate the buttons by touch without carefully looking, which greatly improves the convenience and efficiency of operation.   It is also lightweight and the whole body is washable. The lightweight feature allows users not to have a heavy sense of restraint and move more freely. The whole-body washable design facilitates cleaning after use, keeping the equipment clean and hygienic for the next use.   In terms of core air supply and alarm functions, it has intelligent and continuous stable air volume, which can continuously provide clean air for users and ensure breathing safety. The dual alarm system can timely issue an alarm when an abnormal situation occurs, reminding users to take measures. The double guarantee makes people more at ease.   In addition, it is equipped with an external pre-filter cotton. This design can extend the service life of the canister, reduce the frequency of canister replacement, which not only saves costs but also reduces the trouble of replacement. The unique canister protective cover design allows the equipment to easily cope with various complex environments. Whether it is a harsh industrial scene or other special environments, it can provide good protection for the canister and ensure the stable performance of the equipment.   In general, the NEW AIR 3002 powered air purifying respirator for air canister performs excellently in many aspects such as interface, carrying, operation, weight, cleaning, core functions, and protection. It is a trustworthy good helper in the field of safety protection.

When it comes to personal protective equipment (PPE) designed to safeguard workers from harmful airborne contaminants, Powered Air Purifying Respirators (PAPRs) stand out as critical tools in industries ranging from manufacturing to healthcare. But to enter the European market, these life-saving devices must meet stringent CE certification requirements. Let’s break down the key testing standards and obligations that manufacturers need to know. ​ Understanding the Regulatory Framework​   First, it’s essential to recognize where PAPRs fit within EU regulations. As devices designed to protect users from respiratory hazards—including dust, fumes, and toxic gases—PAPRs are classified as Category III PPE under Regulation (EU) 2016/425. This classification applies to high-risk equipment where failure could result in serious injury or death, meaning compliance is non-negotiable. ​ Category III PPE requires rigorous testing and oversight by a Notified Body—an EU-accredited organization authorized to verify compliance. Self-declaration is not sufficient here; third-party validation is mandatory.​   Core Standards: EN 12941 and Beyond​   The backbone of CE testing for PAPRs is EN 12941:2001+A1:2009, the European standard specifically governing powered air-purifying respirators. This standard outlines performance, safety, and design criteria, while additional standards address specific components like filters and batteries. Let’s dive into the key testing areas: ​ 1. Airflow Performance: Ensuring Reliable Protection ​ At the heart of a PAPR’s functionality is its ability to deliver a consistent supply of filtered air. Testing here focuses on:​ Minimum airflow rates: For half-masks, the minimum is 160 L/min; for full facemasks, it’s 170 L/min. These rates must remain stable within a 10% tolerance during 30 minutes of continuous operation.​ Positive pressure maintenance: The respirator must maintain a positive pressure (≥20 Pa) inside the mask to prevent unfiltered air from leaking in—even if there’s a small gap (10% leakage) between the mask and the user’s face.​ Flow stability under varying conditions: Tests simulate different breathing rates (from 15 breaths/min at rest to 40 breaths/min during heavy work) to ensure airflow doesn’t drop dangerously.​   2. Protective Efficacy: Blocking Harmful Substances ​ A PAPR’s primary job is to filter out contaminants, so testing verifies both the device’s seal and the performance of its filters:​ Total leakage testing: Using aerosols (like sodium chloride or DOP), testers measure how much unfiltered air enters the mask. For the highest protection levels, total leakage must be ≤0.05%.​ Filter compatibility: Filters must meet standards like EN 149 (for particulate filters) or EN 14387 (for gas/vapor filters). For example, a P100 filter must capture ≥99.97% of 0.3μm particles.​ Seal integrity: The connection between the filter and PAPR host is tested for pressure decay—allowing no more than 50 Pa loss per minute to ensure no bypass.​   3. Mechanical and Structural Safety ​ PAPRs must withstand harsh working conditions without compromising user safety:​ Material durability: Components like masks and hoses undergo extreme temperature cycles (-30°C to +70°C) and UV exposure (72 hours) to check for cracking or deformation.​ Strength testing: Straps, mask attachments, and filter connections must resist forces like 150N (for head straps) and 50N (for filter interfaces) without breaking.​ Impact resistance: Full facemask lenses are tested with a 120g steel ball dropped from 1.3 meters to ensure they don’t shatter.​ 4. Electrical Safety: Powering Protection Safely ​ Since PAPRs rely on motors and batteries, electrical safety is paramount:​ Insulation and grounding: Motors must withstand 2500V AC for 1 minute without breakdown, and metal components must have a ground resistance ≤0.1Ω.​ Battery performance: Batteries (often lithium-ion) must pass EN 62133 tests, including short-circuit, overcharge, and crush scenarios, with no fire or explosion risk. They must also provide at least 4 hours of runtime at rated flow.​ EMC compliance: To avoid interference from tools or radios, PAPRs must meet EN 61000 standards for electromagnetic compatibility.​ 5. Durability and Environmental Adaptability ​ PAPRs are built for long-term use, so testing ensures they stand the test of time:​ Aging tests: Motors run continuously for 500 hours with ≤10% airflow loss, while batteries retain ≥80% capacity after 300 charge cycles.​ Extreme environment performance: Devices must operate in -30°C cold and 40°C/90% humidity without airflow drops or electrical failures.​ Special Cases: Tailoring to Unique Environments​ Certain industries demand extra testing:​ Medical settings: PAPRs used in healthcare must meet EN 14683 for biocompatibility (e.g., no skin irritation) and may require antimicrobial coatings.​ Explosive environments: For use in zones with flammable gases, PAPRs need ATEX certification (EN 13463) to prevent sparks or static discharge.​​   CE testing for best powered air purifying respirator is rigorous, but it’s rooted in a simple goal: ensuring these devices protect users when they need it most. By adhering to EN 12941 and related standards, manufacturers not only gain access to the  EU market but also demonstrate a commitment to safety that builds trust with workers and employers alike.

Understanding the Standards Behind the NEW AIR BXH-3001 EU Type-Examination Certificate When it comes to personal protective equipment (PPE), especially respiratory devices, compliance with rigorous standards is non-negotiable. NEW AIR BXH-3001powered air purifying respirators device with an auto-darkening welding helmet offers a clear example of how these standards ensure safety and reliability. Let’s break down the key standards and regulations that underpin this certification.     The Regulatory Backbone: EU 2016/425 At the core of this certificate is Regulation (EU) 2016/425, a pivotal piece of legislation governing PPE in the European Union. This regulation replaces the older Council Directive 89/686/EEC and sets out essential health and safety requirements (EHSRs) for all PPE sold within the EU. Harmonized Standards: EN 12941 Series Beyond the overarching regulation, the BXH-3001 adheres to the EN 12941 standard, specifically its amendments: EN 12941:1998 EN 12941:1998/A1:2003 EN 12941:1998/A2:2008 These standards are harmonized under EU 2016/425, meaning they are recognized as meeting the regulation’s EHSRs. EN 12941 focuses on purified air powered respirator that incorporate a helmet or hood—exactly the category the BXH-3001 falls into. Key requirements of EN 12941 include: Performance testing: Ensuring the device effectively filters contaminants (in this case, solid and liquid aerosols) and maintains airflow under various conditions. Safety features: Including durability of materials, compatibility with the helmet/hood, and reliability of the powered system (fans, filters, etc.). Marking and instructions: Clear labeling to guide users on proper use, maintenance, and limitations.   Classification: Category III and TH3 Protection The BXH-3001 is classified as Category III PPE, the highest risk category under EU 2016/425. Category III includes PPE designed to protect against “serious risks,” such as exposure to harmful aerosols in welding or industrial environments. This classification mandates strict conformity assessment, including type-examination (Module B) and ongoing production checks (Module C2, as specified in the certificate). Additionally, the device meets TH3 class requirements. Under EN 12941, “TH” refers to the level of protection against aerosols, with TH3 representing a high level of filtration efficiency. This confirms that the BXH-3001, paired with its TH3 P R SL particle filter, reliably shields users from solid and liquid aerosols—critical for welding and similar high-risk tasks.   What This Means for Users and Businesses For workers, this certification is a guarantee that the BXH-3001 papr system has been independently verified to perform as claimed, even in demanding environments. For businesses, compliance with these standards ensures market access within the EU and builds trust in product safety. Notably, the CE mark on the BXH-3001 (accompanied by the notified body number 1024, as required for Category III PPE) is more than a label—it’s a testament to adherence to a robust framework of standards and regulations. In summary, the EU Type-Examination Certificate for the NEW AIR  BXH-3001 is rooted in a foundation of strict standards: EU 2016/425 for regulatory compliance, EN 12941 for technical performance, and clear classification to define its protective scope. For anyone relying on respiratory protection in high-risk settings, understanding these standards is key to choosing the right equipment.