KN95 mask filter with 5 layer protection is equipped with adjustable aluminum strips on the nose pads ensure a secure closure.
1. The first breathable plastic layer conforms to the contours of the face and blocks larger particles.
2. The second activated carbon filter layer absorb chemical infection in the air.
3. The third meltblown layer helps filter harmful smaller substances like 0.30 micron dust.
4. Fourth meltblown reinforcement layer, enhanced filtration of 0.03 micron PM2.5 particles.
5. Fifth non-woven layer is soft, breathable and skin friendly.
Standard Ground Shipping
Return for store credit within 7 days of receiving the item. Free return shipping.
Ships In 3-5 weeks
If the estimated ship time seems a bit long, it's because many items are shipped in bulk at the end of the sale (on Nov. 17), which is what affords you the discount. Some items are also made-to-order and/or are shipping internationally. The best things are worth waiting for!
Vivzone Activated Carbon KN95 Filters for Sport Mask // 5 Pcs
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translation missing: en.products.general.return_title This product may be returned within 30 days of purchase with original receipt (See our Return Policy). This product does not ship to Armed Forces Americas, Armed Forces Europe, Armed Forces Pacific, Alaska, Hawaii, Canada, or Internationally