Search query: mask breathing valve

Product: Irisvito Dust Cotton Cloth Mask, Washable Reusable Mask with Breathing Valve （with 5 Filters）
Brand: Irisvito
Color: Purple Roland
Relevance: Substitute
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 < br>
Season: all year round spring, summer, autumn, autumn, winter
Please pay attention to the right （Irisvito）store to buy, there are bad sellers selling inferior products ✔PERFECT DESIGN: Adjusted elasticated ear straps, one valves design act as Limit air circulation, change the Filter design provide you with safe air breathing.
✔MATERIAL $ SIZE: The mask is made of 100% cotton, with 5 replaceable filter elements and a valve. Mask size is 9 x 5.5 inches.
✔REUSABLE & ECO-FRIENDLY: This cotton mask is washable and reusable.Washing by water gentle,it can be wearing again.
✔EVERYDAY USE: Intended for indoor or outdoor daily use. Ideal when travelling through grocery markets, parks, city streets, suburban neighborhoods, shopping malls, congested airports, and bus terminals.
✔NOTICE: Wash before first use. Machine wash cold. Do not bleach. Do not dry clean. Tumble dry low or lay flat to dry to avoid shrinkage. It takes 10-15 working days for urgent delivery, and 20-25 working days for general delivery

Product: 2 Pack Cotton Cover with Breathing Valve, Reusable Washable Cloth Cover with 4 Filters and Adjustable Ear Loops for Women and Men
Brand: Feeke
Color: Black
Relevance: Substitute
Cotton
Reusable
Hand washable
Come with 4 Filters
【Better Protection】Built in the outer layer of cotton, the one-way breathing valve offers great ventilation without sacrificing filtration.
【Comfortable to Wear】Adjustable ear straps allow you to adjust its length to fit on your ears, perfect for both men and women (May run a bit small for big faces).
【Hand Washable & Reusable】Cotton fabric can be hand washed and air dried( Please wash it before first use and please don't take down the valve while washing). Recommended changing the replaceable filters 2-3 times a week.
【Widely Used】Thick 3-layer cotton cover with 5-layer filter effectively protects you from dust, pollen and other small particles in the air(May feel a little bit hot or fog up your glasses in summer). Ideal for going outside, shopping, running, traveling, cycling and daily use.
【What You Get】2 Pack Reusable Cotton Cover with Valve, 4 Pcs Activated Carbon Filters. Please choose the exclusive offer sold by us and contact seller directly if you have any problems. (The packaging may vary but all products are consistent.) Every product includes a 30-day money-back, 12-month worry-free support, and easy-to-reach customer service.

Product: 2 Pack Face Bandanas Washable and Rreuseable with Breathing valves Carbon Filte for Adults (black)
Brand: DONGYING
Color: Black
Relevance: Exact