Best Air Breathing Apparatus Valve

Dukars Sports Mask, Dustproof Mask Activated Carbon Filtration Exhaust Gas Anti Pollen Allergy PM2.5 Workout Running Motorcycle Cycling Mask

Easy Breathing: the dust-mask has excellent permeability, exhales, the valve opens without resistance, double breathing valve, the air resistance is smaller, soft breathing..
Lightweight: the light air-mask is comfortable, breathable and good for use in hot climates, the dust-mask is made of nylon that offers excellent permeability..
Unlike those disposable masks that can only be used one time, you can wash and clean reusable mask once it accumulates dirt..
Hanging ear design Elastic strap: high elastic straps and the auditory cord fit better to the face..
The carbon filter are designed to filter out at least 95% of particulates larger than 0.3 microns in diameter..

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Jewtme Dust Masks Reusable Respirators Unisex Mouth Mask Adjustable for Allergies Woodworking Sanding Mowing-Black, with 6 Filters

Lightweight: the light air-mask is comfortable, breathable and good for use in hot climates, the dust-mask is made of nylon that offers excellent permeability.
Unlike those disposable masks that can only be used one time, you can wash and clean reusable mask once it accumulates dirt..
Hanging ear design Elastic strap: high elastic straps and the auditory cord fit better to the face.
Replaceble activated carbon filter: helps you breath in a more clean way. With the replaceable design, you only need to change the Filter instead of the entire cycling masks..
Easy Breathing: the dust-mask has excellent permeability, exhales, the valve opens without resistance, double breathing valve, the air resistance is smaller, soft breathing.

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1 Pack Dust_mask Reusable Respirators Unisex Mouth_mask Adjustable for Allergies Woodworking,Cycling, Running,Outdoor Sports, Black with 4 Filters

Easy Breathing: the dust-mask has excellent permeability, exhales, the valve opens without resistance, double breathing valve, the air resistance is smaller, soft breathing..
Lightweight: the light air-mask is comfortable, breathable and good for use in hot climates, the dust-mask is made of nylon that offers excellent permeability..
Unlike those disposable masks that can only be used one time, you can wash and clean reusable mask once it accumulates dirt..
Hanging ear design Elastic strap: high elastic straps and the auditory cord fit better to the face..
Replaceable filter: the mask can be used for more than 2 years, the five filters turn black or damaged, replace them on time, recommended once every 2-4 days..

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DEDEPU 1L Mini Scuba Tank with Pump,Scuba Gear,Dot Attestation Scuba Diving Tank,20 Min Underwater Breathing Systems,Resistant to Corrosion Scuba Diving Kit, MAX 200 Bar Internal Pressure Diving Tank

...ure resistance, up to 3000PSI/200BAR/20Mpa. All diving tanks are DOT certified, safe and reliable. The submersible tank is equipped with a light-emitting pressure gauge, made of 316 stainless steel, and functions as usual at 60 meters underwater, so that you can know the remaining air in the tank at any time..
★【breathing system】：Chrome-plated all-brass breathing head + all-aluminum breathing valve is anti-rust, resistant to seawater corrosion and not easy to be blocked. The all-silicone respirator has a smooth texture and no peculiar smell. It has a built-in high-grade filter for smoother breathing.The 1L capacity diving cylinder can allow you to breathe 340 times underwater, about 20 minutes, depending on your breathing rate and diving depth..
★【Portable】：After you disassemble the diving equipment, you can take it on the plane and accompany you to any place for diving. This is a scuba breathing device suitable for recreational diving within ten meters.The mini-light diving cabin is suitable for underwater exploration, boat cleaning, emergency insurance, backup air source, etc..
★【Package content】： 1*S5000A Air Tank+Breathing valve.

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Coxeer Dust Mask, Dust Pollution Mask Activated Carbon Half Face Mask for Cycling and Outdoor Activities (Dark Grey)

UNIQUE DESIGN - Unique ventilation design, a plurality of holes, excellent permeability, Exhale, the valve is opened without resistance, double air breathing valve, air resistance is smaller, smooth breathing. Perfect for spring, summer, autumn and winter wear..
SUITABLE FOR MOST PEOPLE - Stretchy and adjustable, the size can be adjusted to meet the most head type. According to the person face design, keep out the bridge of the nose the following part, have aluminum sheet fixed, to prevent the slide..
COMFORTABLE FABRICS - Nylon and Spandex, lightweight material, soft texture, quick drying, breathable and comfortable to wear..
HEALTHY BREATHING - Active carbon filters can isolate the large amount of dust, Fighting the haze of Sand - dust weather, prevent the occurrence of respiratory diseases..
PERFECT - Suitable for Wearing to running, cycling, hiking, skiing and other outdoor activities,it also can be used haze day protection, anti-dust and so on..

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2 Pack Sponge Face Cover with Breathing Valve, Washable, Reusable, Face Cover – Protection from Dust, Pollen, Black

【HIGH-ELASTIC AND COMFORTABLE】Designed with elastic material to prevent feeling of oppression, 3D three-dimensional structure make masks perfectly fits any shape of face. Gentle wearing comfort that will not hurt your ears even if you wear it for a long time..
【FILTER THE AIR YOU BREATHE IN】Dust mask with breathing valve and filter system makes the emission of heat and carbon dioxide easier, the breathing is smooth, keep your face dry and fresh, the glasses will not fog. Face masks can filter small particles from air and protect you from fog, smog, dust, smells, vehicle exhaust, air pollution. These masks are soft, and breathable. The breathing valve helps for better breathing..

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DOT Scuba Tank Gear 1L Capacity Mini Scuba Tank Portable Diving Tanks with Pump Scuba Tank Kit with Mask 20 Minutes

...diving tanks are DOT certified, safe and reliable. The submersible tank is equipped with a light-emitting pressure gauge, made of 316 stainless steel, and functions as usual at 60 meters underwater, so that you can know the remaining air in the tank at any time..
★【Respiratory System】: Chrome-plated full brass breathing head + full aluminum breathing valve, equipped with a mask connector, anti-rust, seawater corrosion resistance, not easy to block. The all-silicone respirator has a built-in advanced filter, which can be used with the mask adapter and snorkeling mask to let you breathe freely underwater. According to the breathing rate and diving depth, a 1L capacity diving tank can let you breathe 340 times under water for about 20 minutes..
★【Portable】：After you disassemble the diving equipment, you can take it on the plane and accompany you to any place for diving. This is a scuba breathing device suitable for recreational diving within ten meters.The mini-light diving cabin is suitable for underwater exploration, boat cleaning, emergency insurance, backup air source, etc..
★【Package content】： 1*S5000B Air Tank+Breathing valve.

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TUXING 4500Psi 300Bar High Pressure Diving Compressor PCP Air Compressor Auto Stop for Scuba Breathing Snorkeling Water Sport Paintball 110V 60HZ Single-phase

【Power Supply】110V single phase, Frequency: 60Hz, Power: 2.2kw / 3hp, Current: 10Amp （Instantaneous starting current: 15A）, Flow Rate: 100L/min / 3.5cfm..
【 Portable Air Compressors】Air Compressor is equipped with four high pressure cylinder and can be compressed air maximum up to 20-30mpa/200-300bar/3000-4500psi, gauge pressure indicate, safe valve will be automatic leaking after full filling..
【Breathing Air Standard】This high quality air compressor can provide high-quality safe compressed air for human respiratory requirements for any industry that needs high-pressure pure gas source, meets the EU EN12021 and GB18435-2001 breathing air standard..
【110V Air Compressor】Air compressor consists of pump, motor, intake filter, belt, cool fan, oil separator & filter, safety valve, pressure switch, starter, frame, isolator etc, the Lubricate Oil we recommend that ISO grade 100/150..
【Application】Widely used in diving, fire fighting,outdoor construction,pipeline welding,container welding,scientific research and pressure testing,and laboratory,can also be used at PCP rifle paintball tanks..

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IORMAN 3L 4500psi Carbon Fiber Air Tank & Fill Station for PCP Paintball Scuba SCBA（Empty Bottle） (Red Gauge Tank Kits)

...reduced by 70%, the corrosion resistance is strong, there is no magnetic property, the performance is stable, and the inner surface is specially treated to ensure that the holding gas is clean and has no odor, long service life (The service life is 15 years)..
Product Application: Loading gas, Emergency escape, Fire breathing, Underwater breathing, Lifesaving of ships, Clean energy, Snorkeling diving breathing, PCP rifle and Paintball filling, Medical care and Mine emergency etc. Widely for fire-fighting, chemical industry, shipping, laboratory, mine, pertroleum, warehouse, factory and metallurgy, it can be used in various positive pressure breathing apparatus..

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