Query: mask breathing valve

title: Face Mask with Filters Reusable - Washable Personal Protective Adjustable for Running, Cycling, Woodworking, Outdoor Sports Black
text: Product Description RMICAR Face Cover Reusable with Filters, Protective Dust Cover Adjustable Ear Loops for Running, Cycling, Outdoor Sports Cover Product Description RMICAR Face Cover Reusable with Filters, Protective Dust Cover Adjustable Ear Loops for Running, Cycling, Outdoor Sports Cover

title: Reusable Fashionable Printed Pattern Face Bandanas with Breathing Valve & Filters (3PC + 10 Valves + 10 Filters)
text: Product Description Specification: Material: Polyester high-elastic silk mesh fabric Size: One Size Package Contents: 3 × Face bandanas 10 × Valves 10 × Filters Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Product Description Specification: Material: Polyester high-elastic silk mesh fabric Size: One Size Package Contents: 3 × Face bandanas 10 × Valves 10 × Filters Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.

title: Freefa Face Masks Reusable Cloth Washable Adjustable Breathable for Women Men Cotton Face Mask
text: Product Description Cloth Face Mask Breathable and Reusable Black Face Mask Adjustable Ear Straps 3 Layers of Face Mask Washable Product Description Cloth Face Mask Breathable and Reusable Black Face Mask Adjustable Ear Straps 3 Layers of Face Mask Washable

title: Irisvito Dust Cotton Cloth Mask, Washable Reusable Mask
text: Product Description Main features: Use high-quality fabrics to make fashionable masks, breathable, durable and comfortable polyester fiber, spandex and cotton materials. The adjustable nose clip and Velcro strap fit your size. The double air valve can breathe smoothly and keep the inside dry. 95% activated carbon layer can filter out most of the dust and smoke Type: Quick-drying, wind, dust Size: one size Topic: indoor and outdoor Season: all year round spring, summer, autumn, autumn, winter Product Description Main features: Use high-quality fabrics to make fashionable masks, breathable, durable and comfortable polyester fiber, spandex and cotton materials. The adjustable nose clip and Velcro strap fit your size. The double air valve can breathe smoothly and keep the inside dry. 95% activated carbon layer can filter out most of the dust and smoke Type: Quick-drying, wind, dust Size: one size Topic: indoor and outdoor Season: all year round spring, summer, autumn, autumn, winter

title: 2 Pack Cotton Cover with Breathing Valve, Reusable Washable Cloth Cover with 4 Filters and Adjustable Ear Loops for Women and Men

title: DONGYING 2 Pack Face Bandanas Washable and Rreuseable with 8pcs Breathing valves Activated Carbon Filter for Adults

title: 3D Bracket Mask Silicone Mask Inner Support Frame Keep Fabric off Mouth
text: From the brand Mask Bracket Previous page Silicone Mask Bracket Visit the Store About Alameda Alameda comes from travel so will help you do better in travel. Based on the philosophy of "keep order, keep forever ", Alameda’s products are all made with light and durable materials. We aim to lighten your travel load and help you make better use of every inch of space. We have our own bag production factory, which can provide wholesalers and retailers with high-quality wholesale services. We are looking for the partners. Mask Bracket Visit the Store Next page Product Description As the weather becomes hoter and hoter, wearing a mask will make breathing feel more difficult. So how to wear face masks more comfortable in hot weather? Our 3D mask bracket will help a lot on improving it by creating more breathing space because the bracket can hold up the mask fabric around the mouth. You will feel cool and easy to breathe even though with a mask on face. In addition, the support frame can also reduce the friction frequency between mask and face to protect mask lining from getting stained. Specifications Material: Food Grade Silicone Rubber Size: 4 x 3.6 x 1.65in /10 x 9 x 4.2cm Weight: 0.44oz / 12g Color: Translucent Packing List: 3 x 3D Mask Bracket Read more Highlights Food Grade Silicone Material Material tested by SGS and certified to be in full compliance with FDA standards is safe, washable and reusable. Pleasant Softness Bracket shape can be modified by tailoring the brim to fit facial outline perfectly. It holds up the mask fabric around the mouth to create more breathing space when a mask is put on face. Read more How to Use: Let the mask hold the bracket first. Then put on the mask. Adjust the position of the bracket to make it fit face perfectly. You can also try to use double-faced adhesive tape or needle & thread to fasten the bracket onto the mask. 

title: 3Pcs Fashionable,Reusable, Washable Facial Cotton Covering for Women- Includes 12Pcs Filters (Multicolored)

title: Breathable Anti-Dust Cover Valve Haze Anti-Pollution Air Breathing Filter Accessories, Flux Valves, DIY Handmade Sewing（Shipped in the US, signed in 2-5 days） ((Fan-shaped 20pcs))

title: Round white Anti Pollution Face Cover Mouth Filter Accessories - Face Cover Valves Breathing Activated Carbon Dustproof Windproof Foggy Haze Cover Filter (20pcs Black and White)

title: Round white Anti Pollution Face Cover Mouth Filter Accessories - Face Cover Valves Breathing Activated Carbon Dustproof Windproof Foggy Haze Cover Filter (20pcs Light white)

title: VEIPAO 3 Set Sports Running Mouth Cover with Activated Carbon Filter, 6 Breathing Valve, 12 Soft Foam Padding for Running Walking, Cycling, Motorcycle
text: Product Description 产品上带品牌logo, 包装带品牌保修卡，跟卖必送小红旗与大量A-Z,不撤诉, 24小时监控 Sometimes, our dust mask is maliciously sold by low-priced and unauthorized competitors. Features: Activated carbon filter mask with elastic soft ear loop and adjustable straps,easy to wear and take off. Adjustable nose clip can make the mask fit your skin more tightly.Prevent infiltration of pollutants. Our mask come with carbon filter, the filter is made of five layers of non-woven and activated charcoal microfiber, designed to filter out at least 95% of particulates larger than 0.3 microns in diameter. The shell can be washed when they get dirty and the filters are replaceable. There are a variety of uses for this dust mask, from mowing to running, cycling, hiking, skiing and other outdoor activities in extremely cold climates. Breathable Material Made from breathable neoprene fabric with layered active carbon filters as well as double one-way valves to reduce heat build-up inside the mask as you work. Flexible Nose Strip Employ an aluminum strip on the outside across the bridge of the nose that can be bent for a custom fit. Dual One-way Discharge Valves Foam padding can be incorporated on the inside across the bridge of the nose to reduce fogging and provide all-day comfort, dual one-way discharge valves exhaled breath goes out, and doesn't heat up inside mask. Double Strapping System Uses both a loop system which sits comfortably behind the ears to keep it firmly in place, but also has velcro strapping behind the head to ensure firm fit. Read more Read more VEIPAO Sports Mask VEIPAO Sports Mask VEIPAO Sports Mask Filters ITEM NO VEIPAO M2+ VEIPAO M3 VEIPAO 20ND Sale 19.99 22.59 19.99 Mask 2pcs 3pcs None Exhaust Valves 4pcs 6pcs 4pcs Extra Filter 2pcs None 20pcs Nose Padding 8pcs 12pcs 4pcs 

title: 20pcs Breathable Anti-Dust Cover Valve Haze Anti-Pollution Air Breathing Filter Accessories, Flux Valves, DIY Handmade Sewing (black)