Sell POWECOM KN95 Filter Cotton for 3700 Dust Particulate Respirator Filter Protective Face Mouth Accessory Anti-Dust Haze best price

POWECOM KN95 Filter Cotton for 3700 Dust Particulate Respirator Filter Protective Face Mouth Accessory Anti-Dust Haze Features: Made of rubber material, comfortable to wear, soft facial fit, suit for long time wearing. Disposable compression molding, oil resistance, and not aging, long service life. High-efficiency electrostatic filter cotton and non-woven fabric, 4 layers of protection, effectively filter dust and particulate. The inhalation and exhalation valves reduce heat and moisture accumulation inside the mask, keep the air fresh. The snap-fitting design filter socket is specially designed for convenient filter cotton installation. Adjustable headband, more comfortable to wear. Polyester spandex knit headband, flexible and more durable. Specifications: Brand: POWECOM Model Number: 3700 Material: Rubber, Cotton filter Color: Grey Quantity: 1 Mask + 1 Filter Socket + 1 Filter Cotton Protection standards: KN95 Standard: GB2890-2009 Purpose: Protection of dust, pollen, industrial dust, cement dust, haze, microorganisms, and other non-oily particulate matter           Package List: 1 * Mask 1 * Filter Cotton 1 * Filter Cotton Socket #respiratoryprotective #Masks #Accessories #Filter #respirator #Sprays #filterholder #FaceMask #dustmask #gasmask