Description: 3 masks, 6 filters. HMIAO Reusable Dust Mask Respirator is crafted with five layers of support that contains activated carbon, melt-blown cotton, and non-woven fabric. With PM2.5 Filter and breathing valve, the mask provides double filtering protection for longer-lasting use at home or on travel. Protect you from harmful dust particles, PM2.5, vehicle exhaust, woodwork, pollen allergies, and fumes. NOTE: Filter insert can not be cleaned and should be replaced every 1 week. When film or sticky sediment stains emerge, please replace the filter.
Price: $10.99 USD
How to Buy