11 best air filter mask

• Supplied fresh air respirator system is equipped with portable power sources mainly overcome the problems of big air intaking resistance, difficulties in breathing, and so on.
• Unique electronic ventilation design system, to keep the fresh air flowing through your nose and mouth, suitable for long time use.
• With filter function, 99.9% filter effect with Japan H13 high quality material filters.
• You can connect the electric air filter to anywhere you want，and then optionally tie to arms, neck, waist, and head.
• Continuous 500hours working by each filter element, adjustable wind speed, can be used for 8-10 hours with full charge, larger battery capacity, longer working time.

User questions & answers

Question:	Is there any gap between mask and the air hose where air hose connect s to the mask
Answer:	no
Question:	Do you have any idea if you will sell any of the rechargeable electrical air purifying respirator with hepa filter, compact size 3 fan speed modes
Answer:	Amazon does sell the filters for the 4WDKING unit tho they are backordered until August 23rd.
Question:	The video says I can contact your sales staff, but no contact info provided. My box includes no instructions. Can you provide a link
Answer:	Due to the change of the instructions, the supplier's delivery date was delayed, so some batches did not have instructions. You can contact [email protected] for a PDF document.
Question:	i see the same brand with different prices.. which is better the plastic one with no screw or the aluminum one
Answer:	They have the same function. There are two main differences: 1) $70 is the silver aluminum shell and $60 is the white plastic shell. 2) Due to too many customers' feedback that the screw of the aluminum version cannot be unscrewed, the screw design of the plastic version is canceled, which can be opened easily to replace the filter.

Product features

Let Air Purifier Make Your Life Easier

Love fresh air? The lightweight design makes it convenient to move and the compact size doesn't take up space at all. Let it do its work, choose from low, medium, or high fan speed settings.

What Makes it Special?

• Unique ventilation design system to keep fresh air flowing.
• Innovative wave hole filter with large air volume and small wind resistance.
• Using Imported Japan H13 high-efficiency filter PM2.5 99.9% filtration.
• Fan design, maximum air volume, low noise as low as 27DB.

Round Air Supply Port

Unobstructed air supply round port, Reduce wind resistance, Keep the air fresh.

Closely connected with the air guide tube to send clean air directly to the human body.

Comfortable 5Ply non-woven

Comfortable stereo 5Ply non-woven，The outer contour closely fits the face.

Prevent dirty air from entering and make every breath clean and fresh.

Threaded Silicone Hose

Using food grade hose, it is Environmental and non-toxic, resistant to bending and durable.

You can use it in daily life, more suitable for sports and fitness.

One-piece Machine Cover

Innovative air inlet cover, all holes are integrally formed, three-dimensionally strengthen the air inlet, reduce the air resistance, and the wind is more rapid.

Efficient HEPA Filter Paper

Use H13 and HEPA filter materials to filter 99.9% of PM2.5 in the air, intercept dust, pollen, hair, nicotine, keeping the air fresh.

High Battery Life

Lithium battery charging technology, 2000mAh lithium polymer battery, long-lasting battery life, easy to use when going out.

Package includes

• 1* Air Purifier Host
• 2* 5-Ply
• 1* Vent Pipe Connector
• 1* Buckle
• 10* Round Sticker
• 2* Hoses
• 1* Arm / Forehead Band
• 1* Micro USB Cable
• 1* Product Manual

• Nylon, Melt-blown with EAPI Filter Technology
• Imported
• 6-Layer Comprehensive Protection: BASE CAMP M Plus face mask is the third generation of BASE CAMP mask. Adopted EAPI filter technology and Advanced Nanotechnology, the 6-layer filters can filter out 99% exhaust gas, pollen, dust, particles and smoke, etc. Provide reliable protection for daily use.
• More Breathable & Comfortable: High-quality mesh materials, which is 11.3% more breathable, strengthens the ability of air circulation, dissipates heat, also reduces moisture inside to ensure smooth breathing. Meanwhile, its elasticity is 6.1% higher for wearing more comfortable.
• Adjustable for Optimum Fit: Designed with adjustable hook and loop strap, which is friendly to adjust suitable size to fit most people for snugly fit. Enclosed AEB system helps keep the dust mask in place without slipping off from your head/face while relieve the pressure or pain in your nose and ears. Tips: Please refer to image 4 to take measurements before purchase.
• Avoid Glasses Fogging: Enlarged one-way valves are 26.3% more efficient in exhausting of heat, water vapor, carbon dioxide, etc, which decrease humidity and keep filter performing high filtration. It works with flexible nose clip to seal the breathable face mask around the nose to prevent fogging. Make you get rid of the concerns of glasses fogging while working.
• Reusable & Washable: The activated carbon filter is replaceable after time of usage, and the mesh face mask shell and valves can be detachable to wash by hand when get dirty.

Product description

Inventory

1.Cover * 1

2. Inner cover * 1

3. Air purifier filter * 5

4. Storage bag * 1

5. Charging line * 1

6. Instruction * 1

• ★【Start Air Purifier】long press 5 seconds to turn on
• ★ 【Mini Air Purifier】 It is an air purifier that can be worn on the face, with good purification effect;
• ★ [Convenient to Carry] The weight of the mini air purifier is only 30 grams, and the total weight of the wearer is only 75 grams
• ★【after sales worry free】 after you purchase our products, we will guarantee for you free of charge. Please contact us if you have any problems

User questions & answers

Question:	Do you sell replacement filters
Answer:	YES,This link https://www.amazon.com/dp/B088T2J429
Question:	Is the mask washable
Answer:	Yes, the black face shield can be reused and washed
Question:	How many filters does it come with
Answer:	one filter for mask five filter for air purifier
Question:	Why wont this ship to California
Answer:	Because it doesn't have the prop warning. California is strict with there prop warnings

Product description

These disposable hygienic masks provide protection against airborne particulates and fit most adults. Lighter than a sheet of paper and ergonomically designed for a comfortable fit. The nanofiber filter provides strong protection with high filtration efficiency and breathability. Air Queen Nano Masks are manufactured in South Korea by TOPTEC, a KOSDAQ listed comopany, with high quality materials and advanced systems, each mask is individually packaged for maximum safety.

• 48 MASKS - individually sealed and packaged
• PROTECTION against airborne particulates
• ADJUSTABLE nose clip for a more secure fit
• EARLOOPS for easy on easy off convenience

User questions & answers

Question:	Do they have a child sized version
Answer:	No
Question:	Are these available in larger quantities
Answer:	Not at all. I’m very sensitive to fragrance and was not bothered.
Question:	Do these cover the chin
Answer:	On the package, there are 5 or 6 characters(lot number). If it NIM005 or NIM006, it means the expiration date is 2022/09/09. If it is NIM007, the expiration date is 2022/11/22. This complicated expiration date information is going to be changed soon. But anyway, you don't have to worry about the expiration date in any case. We are making sure to send the latest product for every order.
Question:	Are these equivalent to the n95, kn95, or kf
Answer:	There only adult size and kid size

• ☀ HEPA H13 high-efficiency filter, filters PM2.5 by 99.9%. The filter should be replaced every 500 hours (about 2 months of a M-F 8 hour shift).
• ☀ UNIQUE POWERED VENTILATION SYSTEM, CONTINUOUS AIR SUPPLY: An axial flow fan runs at 1650 RPM, and clean air volume passing through the filter can be adjusted. Innovative honeycomb air intake cover, three-dimensional strengthened air intake, and spiral widening air duct design makes air flow more smooth.
• ☀ THREE SPEED ADJUSTABLE CONTROL: High-level 2.35 CFM for physical labor and sports, mid-level 1.77 CFM and low-level 1.18 CFM for daily use. A continuous stream of fresh air is sent to the mask, alleviating the stuffiness in typical masks.
• ☀ THREE-DIMENSIONAL MASK, FITS COMFORTABLY: Comfortable three-dimensional non-woven mask, the outer contour fits tightly to the face, preventing outside air from entering, and makes each breath clean and fresh. Adjustable nose clips.
• ☀ RECHARGEABLE AIR PUMP: The air pump is rechargeable and can be worn around the neck with a lanyard, or it can be attached to the helmet using Velcro.

User questions & answers

Question:	Are these N95 or higher
Answer:	The AirPro Masks has KN95 Certificates and testing report, Because the dirty air will be sucked into the water box which is filter box, go through the HEPA H13 filter that could filter PM2.5 99.9% dusty, particles and germs , the clean fresh air will be supplied through air conduct/tube into masks inside and created a positive pressure for human breathe. As the weather is getting hot right now, the people will feel more cool with wearing it, instead of stifled feeling with normal N95 masks.
Question:	How much is the carbon filter replacement and where can I buy it
Answer:	The HEPA Filter listing price is $14.95/each, and you can buy it at: https://www.amazon.com/dp/B088BL2TLC. If you ask the Active Carbon Filter, it's optional which listing pricing is $5.50/each, it's not listing on Amazon right now but it will update very soon, later I will update the web link here. Thank you for your interesting and question.
Question:	Hello. is the kn95 certification the result of the mask material like a normal n95 mask or the overall filtration system? the mask, right
Answer:	Thank you for the asking. KN95 Certificate is for the whole set system of air purifying respirator instead of the masks accessories only. We do use the KN95 certificated masks as spare parts, but the HEPA H13 level filter seems more important than the masks since our air purifying respirator keep on sucking the outside air go through the HEPA filter in filter box, stop all kinds of PM 2.5 dust, particles 99.99% and germ, virus 99.39% above entering into air tube. It's continuous running and providing clean fresh air for human breathe. Especially the weather is getting hot recently, our respirator could supply cool air inside of mask which will make people feel much better compared with traditional KN95 or N95 masks, no claustrophobic feeling.
Question:	In the u.s. hepa h13 filters filter pm 0.3 size particles. does this filter
Answer:	HEPA filters, as defined by the United States Department of Energy (DOE) standard adopted by most American industries, remove at least 99.97% of airborne particles 0.3 micrometers (μm) in diameter. The filter's minimal resistance to airflow, or pressure drop, is usually specified around 300 pascals (0.044 psi) at its nominal volumetric flow rate.

Product features

BROAD AIRPRO MASK --- Every Breath is On Pure Fresh Air

BROAD AirPro Mask is a Powered Air-Purifying Respirator (PAPR), the ultra-light filtration unit with H13 HEPA filter that delivers clean and fresh air into the mask, avoiding the stuffy feeling that is so common with ordinary masks.

Increase breathing volume, and make people feel more refreshed and energetic, alleviating stuffiness and discomfort. Offers great hope for essential workers and seniors.

USB Rechargeable Battery powered respirator with 10 hours operation time, HEPA filter can be used for accumulative of 500 hours and spare part is available.

Design for long term use, Mask replace 1-2 weeks, replace with any customized masks and simply cut a circle.

High Filtration Efficiency

HEPA H13 Filter

Filters PM 2.5 Particles by 99.95%

Can be used for 500 hrs

Easy to Carry and Use

Dimensions: 2.3 * 1.3 * 4 inches

Light Weight: 0.27 lb

Diverse Wearing Methods

One Button Operation

Low Power Combustion

Long Battery Life

Adjustable 3-Speed Control

Replacement Li-Polymer Battery

Can be used while charging

Positive Air Flow

Axial Air Flow Fan

High-level 2.35 CFM

Mid-level 1.77 CFM

Low-level 1.18 CFM

High Filtration Efficiency - HEPA H13 Filter

• High Quality H13 HEPA Filter, Strong Folding and Frame, 3mm Angle Spacing and Laser Precise Positioning, can be used for 500 hours then replacing;

• Low Cost of Filters Consumptions, 2 cents per hour, Affordable to Enjoy Fresh Air Breathing for Everyone;

• Easy to replace within 10 sec, Even for seniors;

• Can be combined using with Activated Carbon Filters (Optional) to absorb the hazardous gas.

Positive Airflow Supplied, 3-Speed Level Control

• Using Axial Airflow Fan to enhance the air volume;

• Positive Fresh & Clean Airflow into mask through air conduct to prevent Stifled Feeling;

• 3-Speed Level Control for different occasions, High speed for physical labor and sports, Middle and Low speed for daily use;

• 4 Blue-light indicator to show you the battery level.

BROAD AirPro Mask Assembly & Operation Instructions

1. Insert the plastic mask joint through the mask from mask internal;
2. Connect the air tube to mask joint from the external of mask;
3. Remove the plastic battery separation film on the back of the AirPro unit;
4. The other end of the air tube connects to the AirPro filtration unit.
5. Fully charge the device by micro-USB cable around 4-6 hours, the charging LED indicator will be blinking blue light on charging and it will maintain blue light on while fully charged;
6. Please PRESS and HOLD the start button at least more than 2 seconds to turn on the device.

Sports & Outdoor Exercise

• Hiking, Walking
• Cycling
• Fitness & Exercise
• Other Sports

Workshop & Constructions

• Welders & Miners
• Constructions
• Renovation Workers
• Police & Patrol
• Postman & Drivers

Indoor & Household

• Household Cleaning
• Teachers & Students
• Officers & Staff
• Securities

Patient Room & Clinic

• Regular Checking Room
• Clinic & Nurse
• Dental Room
• Testing Room

Product description

Pair of P3(R) filters for AIR STEALTH half mask with Twin HEPAC* pleat encapsulated design filter provides 99. 99% filtration of airborne particles and aerosols at 0. 3 micron and above.

• GENUINE REPLACEMENT PART: Make sure you can breathe in any dusty or fume-filled work conditions with the proper breath protection equipment
• 99. 99% FILTRATION: Helps keep airborne particles and aerosols at 0. 3 micron and above out of your mouth, throat and lungs
• COMPATIBILITY: Works with the Trend Air Stealth respiration mask
• QUALITY DESIGN: Twin HEPAC (High efficiency Particulate air composite ) pleat encapsulated construction
• INCLUDES: Two P3(R) filters for AIR STEALTH half mask

User questions & answers

Question:	What is the diameter of one of the filters ? Thanks
Answer:	About 2 1/2 diameter circle.
Question:	When will the filters be available for purchase again? It's out of stock on Amazon and every other hardware/home improvement stores I've checked
Answer:	They are available now, 12-29. Bought two respirators, 5 extra filter packs over the past four days.
Question:	What is the difference between these and the "nuisance" version also fitting these masks
Answer:	Where did you see this "nuisance" replacement filter??? I spent a long time searching the internet but could only find one replacement filter for this mask and that's the ""Trend STEALTH/1 AIR STEALTH P3 Filter 1 off pair"" sold by Amazon.
Question:	why are the filters costing more than a complete new mask
Answer:	Because of the pandemic shortage and gouging

• ☀ HEPA H13 high-efficiency filter, filters PM2.5 by 99.9%. The filter should be replaced every 500 hours (about 2 months of a M-F 8 hour shift).
• ☀ UNIQUE POWERED VENTILATION SYSTEM, CONTINUOUS AIR SUPPLY: An axial flow fan runs at 1650 RPM, and clean air volume passing through the filter can be adjusted. Innovative honeycomb air intake cover, three-dimensional strengthened air intake, and spiral widening air duct design makes air flow more smooth.
• ☀ THREE SPEED ADJUSTABLE CONTROL: High-level 2.35 CFM for physical labor and sports, mid-level 1.77 CFM and low-level 1.18 CFM for daily use. A continuous stream of fresh air is sent to the mask, alleviating the stuffiness in typical masks.
• ☀ THREE-DIMENSIONAL MASK, FITS COMFORTABLY: Comfortable three-dimensional non-woven mask, the outer contour fits tightly to the face, preventing outside air from entering, and makes each breath clean and fresh. Adjustable nose clips.
• ☀ RECHARGEABLE AIR PUMP: The air pump is rechargeable and can be worn around the neck with a lanyard, or it can be attached to the helmet using Velcro.

User questions & answers

Question:	What is the difference in the holiday mask and the standard mask
Answer:	A gas leak detector sounds an alarm when natural gas is detected. It does not sound off for any other elements. Investing in a gas leak detector could save the lives of yourself and your family, since the smell can not be detected. You can buy one at Home
Question:	One size does not fit all. A proper fit means tight seal without air coming in from the sides. How does this uniform size protect all
Answer:	The gas detector alarm will be constant when it detect gas leak, and if you move it away from the source of gas leak, the alarm will fade away gradually
Question:	Where to order replacement masks (not hepa filters
Answer:	Dear customer, PANBUDOR CC091 is portable gas leak detector, cannot used as "stay on", Actually, from our professional skill, portable device is more useful, because portable gas detector is more easy to find source of gas leak, stay on plug-in gas detector cannot do anything. shipped, PANBUDOR is professional in gas industrial, we layout our gas product all over the world, we must provide our customer excellent product and experience, any question, please contact us via [email protected].
Question:	One of the answers here says that this mask still only protects others, not the wearer. Is that true
Answer:	Yes, if your RV or other device used combustible natural gas like methane propane and so on, and you smell something there, you can use our tool to detect the gas leak source.

Product features

BROAD AIRPRO MASK --- Every Breath is On Pure Fresh Air

BROAD AirPro Mask is a Powered Air-Purifying Respirator (PAPR), the ultra-light filtration unit with H13 HEPA filter that delivers clean and fresh air into the mask, avoiding the stuffy feeling that is so common with ordinary masks.

Increase breathing volume, and make people feel more refreshed and energetic, alleviating stuffiness and discomfort. Offers great hope for essential workers and seniors.

USB Rechargeable Battery powered respirator with 10 hours operation time, HEPA filter can be used for accumulative of 500 hours and spare part is available.

Design for long term use, Mask replace 1-2 weeks, replace with any customized masks and simply cut a circle.

High Filtration Efficiency

HEPA H13 Filter

Filters PM 2.5 Particles by 99.95%

Can be used for 500 hrs

Easy to Carry and Use

Dimensions: 2.3 * 1.3 * 4 inches

Light Weight: 0.27 lb

Diverse Wearing Methods

One Button Operation

Low Power Combustion

Long Battery Life

Adjustable 3-Speed Control

Replacement Li-Polymer Battery

Can be used while charging

Positive Air Flow

Axial Air Flow Fan

High-level 2.35 CFM

Mid-level 1.77 CFM

Low-level 1.18 CFM

High Filtration Efficiency - HEPA H13 Filter

• High Quality H13 HEPA Filter, Strong Folding and Frame, 3mm Angle Spacing and Laser Precise Positioning, can be used for 500 hours then replacing;

• Low Cost of Filters Consumptions, 2 cents per hour, Affordable to Enjoy Fresh Air Breathing for Everyone;

• Easy to replace within 10 sec, Even for seniors;

• Can be combined using with Activated Carbon Filters (Optional) to absorb the hazardous gas.

Positive Airflow Supplied, 3-Speed Level Control

• Using Axial Airflow Fan to enhance the air volume;

• Positive Fresh & Clean Airflow into mask through air conduct to prevent Stifled Feeling;

• 3-Speed Level Control for different occasions, High speed for physical labor and sports, Middle and Low speed for daily use;

• 4 Blue-light indicator to show you the battery level.

BROAD AirPro Mask Assembly & Operation Instructions

1. Insert the plastic mask joint through the mask from mask internal;
2. Connect the air tube to mask joint from the external of mask;
3. Remove the plastic battery separation film on the back of the AirPro unit;
4. The other end of the air tube connects to the AirPro filtration unit.
5. Fully charge the device by micro-USB cable around 4-6 hours, the charging LED indicator will be blinking blue light on charging and it will maintain blue light on while fully charged;
6. Please PRESS and HOLD the start button at least more than 2 seconds to turn on the device.

Sports & Outdoor Exercise

• Hiking, Walking
• Cycling
• Fitness & Exercise
• Other Sports

Workshop & Constructions

• Welders & Miners
• Constructions
• Renovation Workers
• Police & Patrol
• Postman & Drivers

Indoor & Household

• Household Cleaning
• Teachers & Students
• Officers & Staff
• Securities

Patient Room & Clinic

• Regular Checking Room
• Clinic & Nurse
• Dental Room
• Testing Room

• 【Compliance & Security】: Vibeey black KN95 mask contains 60 individually packaged KN95 masks, which can be used with confidence.
• 【Provide Multi-effect Protection】: Disposable particle filtering half mask, high breathability 5-ply disposable Non-Woven masks using standard safety materials can provide multi-effect protection.
• 【Filtration>95%】: Filter efficiency greater than 95%, which greatly prevents unfiltered air from entering directly, could be protected from dust, small particles of air, pollen and much more and can protect you at critical moments.
• 【Hygienic & Comfortable】: Lightweight and foldable, the 60-piece individually packaged design makes these masks easy to carry and hygienic to use. Equipped with an adjustable soft-padded nose mask and elastic ear hooks to prevent leaving marks on your face after taking it off, easy to put on and take off.
• 【Upgraded Warranty】: Provides a three-year effective warranty, applicable to all public places such as home, school, indoor and outdoor. Disclaimer: This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s.

User questions & answers

Question:	Do these masks have breathing valves
Answer:	it comes with everything except for the retail box, it had both mounts, and the coiled cable and case.
Question:	Are these masks individually packaged
Answer:	TO BE RENEWED IS TO BE REFURBISHED FROM THE FACTORY. I GOT MINE AS A FACTORY RENEWED FOR 299.00 AND I LOVE IT. ITS A GREAT DETECTOR AND CAN CATCH RADAR FROM MILES AWAY
Question:	is the nose piece plastic or metal
Answer:	Im not satisfied with mine.Its detection is all over the place therefore I can't really tell what it's doing...
Question:	Are they FDA approved
Answer:	I'm not exactly qualified to answer your question directly but I can say that it has artificial intelligence and if it detects alarms (i.e. stores or administration buildings) once in a familiar route, it will not constantly beep. For the value and performance, it's the best on the market. Google search top 10 detectors and it's #3 with #1 and #2 costing alot more.

Product features

Precautions for using KN95 masks

• 1. Confirm the integrity of the packaging, the date of production and the expiry date of the mask.
• 2. Wash your hands before putting on a mask, or avoid contact with contaminated masks.
• 3. Make sure that the mask fits the face completely. A simple test: After putting on the mask, exhale forcefully to check if air leaks from the edges. Do not use if the mask is broken or has holes or leaks.
• 4. Do not wash the mask with water. Water will destroy the filtering capacity and protection.
• 5. Store the mask in a clean and cool place. Avoid high temperatures exceeding 40°C and humidity exceeding 80%.

• ❤【 Five Lovely Colors】 Included 5 colors，Grey*10, Pink*10, Red*10, Purple*10, Green*10. You can choose them to match different clothes according to your hobby
• ❤【The Filter Efficiency More Than 95%】Our KN95 mask is made of 2 non-woven outer layers, 2 melt-blown inner filter, 1 non-woven cotton middle layer, offers more protection than a standard disposable 3-Ply mask. The filter efficiency is 95% greatly keeping you from dust, PM 2.5, haze, smoke, automobile exhaust, etc.
• ❤【Skin-friendly and Comfortable】 These KN95 face mask use skin-friendly non-woven fabric, no irritation to your skin, High-elastic ear loops and adjustable nose clip to ensure a comfortable fit and no strain of ears
• ❤【Anti Fall Design】 The metal nose clip is fixed to the inner of the mask. you never need to worry about the Inserted nose clip falling off, and the flexible metal allows you to adjust the mask tightly fits your face
• ❤【Provide Effective Protection】 It’s a nice mask to wear it when you travel through congested airports, bus terminals, malls, party and busy city streets. keep you from dust, PM 2.5, haze, smoke, automobile exhaust, etc.Disclaimer: This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s

User questions & answers

Question:	Where are these masks made
Answer:	Yes, convenient to use.
Question:	Are these washable
Answer:	This Air Purifying Respirator is designed for the face shape of adults. But it is not recommended that you wear glasses when using.
Question:	Do you sell only the grey
Answer:	This air respirator is rechargeable, so no need the power when using.
Question:	Is this mask professional
Answer:	Users are not recommended to replace the battery by themselves. We use high-quality batteries and protection circuits, with more than 2000 charge and discharge cycles.

Product features

WWDOLL KN95 masks are manufactured in a completely no dust and clean workshop

1. This protective mask cannot generate oxygen and should not be used in hypoxic environments.
2. Please use mask correctly to avoid serious consequences caused by improper use.
3. Store in a dry and ventilated location 23ºF – 122ºF (-5ºC – 50ºC, relative humidity<80%).
4. Masks are disposable and cannot be washed.

Comfortable & Breathable

High-elastic ear loops and adjustable nose clip to ensure a comfortable fit and no strain of ears. It's lightweight and foldable, can cover mouth, nose and chin easily. Creates a tight seal & stops glasses from fogging.

Comfortable to Wear

Not easy to drop, no need to adjust it when you work. Softer elastic ear loop design of the face mask helps eliminate pressure on the ears for comfortable experience. Adjustable nose clip design for a comfortable fit. The four sides join tightly to the face; Hence, the protective mask KN95 avoids unfiltered air directly entering into

Soft Skin-friendly Fabric

Breathable face masks are made of high quality facial mask non-woven fabric. two layers of non-woven cloth, two layers of melt-blown fabric,one layer of hot air cotton. Inner skin-friendly layer absorb the moisture from the breath, which makes it breathable and comfortable to wear

• [Replaceable High efficiency 4-layer filter] Made by four layers, non-woven cloth, melt-blown fabric, active carbon and non-woven cloth from inside to outside. The filtration rate reaches 98%.Corresponding to various pollutants of different sizes, and can lock up all kinds of harmful particles with a particle size less than PM2.5 in the air.
• [Comfortable design] 3D face engineering structure design - comfortable to wear, no pressure, made of medical skin-friendly silicon, skin-friendly veneer and lightweight, protect your health 360 degrees.The mask can be wiped and disinfected with wet towel or alcohol cotton.
• [Automatic air delivery] The inside mini fan can contribute to breathe free. It is comfortable while using and it is more protective than tractional masks, especially suitable for extreme and high intensity workplace.It can work for 4 to 8 hours after being fully charged.
• [Small size, light weight, portable] Respirator size 4.3*3.5*1.37 inch, Suitable for head circumference: 17.7-20.47 inch, the weight of a single mask is 0.18 lb，suitable for indoor room and outdoor travel, trains, airports, streets and any other public places. Note: Please read the product size carefully before buying.
• [ABOUT US] HB promises loyal service. If you have any questions about the product, please contact us,we will give you a prompt reply within 24 hours. Stable logistics, quality assurance, after sales service guarantee, confidently buy and use our products.

Product features

fan

The inside mini fan can contribute to breathe free. It is comfortable while using and it is more protective than tractional masks

filters

The filters are High efficiency particulate air, made by four layers, non-woven cloth, melt-blown fabric, active carbon and non-woven cloth from inside to outside. The filtration rate reaches 98%. The filters should be changed after 15 days using in normal environment.

buttons

There are fan power button, charge port and the light power button are at the left side.

ear band

The earband is a Velcro, which can be adjusted according to the size of the head circumference

• HIGH QUALITY: Dust Mask is made of high-quality materials. Each mask filter is crafted with five layers of support that contains activated carbon, melt-blown cotton, and non-woven fabric.with adjustable straps and nose bridge to prevent slipping. Fit a variety of face, comfortable to wear.
• FILTERING: This Face Mask with PM2.5 Filtersand breathing valve, can allow air to enter the body while keeping moisture out. It also keeps you away from toxins and harmful substances in the air.
• Suitable for cycling, camping, running, traveling, climbing and daily use.
• 6 ACTIVATED CARBON FILTERS: Each mouth mask also comes complete with 2 pcs PM2.5 carbon replacement filters for longer-lasting use at home or when traveling.
• NOTE: Filter insert can not be cleaned and should be replaced every 1 weeks; When film or sticky sediment stains emerge, please replace the filter.

User questions & answers

Question:	I place my order April 3 and I’m still waiting on my mask why
Answer:	I put mine on top.it's clear therefore not visible.I think you would block the efficacy putting it under foundation
Question:	I have waited for 50 days and got nothing
Answer:	I’m going with no. It might help reduce some irritation as it would grab onto bigger particles, but it doesn’t fully block anything. I would suggest nasal filters - and if you get the cleanable/reusable kind, nasal guard combined.
Question:	Is this made in America
Answer:	Thank you for your inquiry. Patented NasalGuard gel uses electrostatic technology including a proprietary formulation of cationic agents which makes it unlike any other available on the market. -NasalGuard Customer Care
Question:	I bought it on covidk/com and it will be received within 2 days. and quality is very good. is the quality here
Answer:	Thank you for asking and yes NasalGuard can help you! It works by restricting the inhalation of airborne contaminants that can be especially prevalent in airplanes. Many of our customers have given positive feedback about NasalGuard’s effectiveness inside aircraft cabins. -NasalGuard Customer Support