PerGrate PM2.5 Protective Filter 5 Layers Replaceable Anti Haze Filters, 10PCS, 30PCS and 50pcs

Description

Colour:30pcs Feature:Dust replacement filter material: Non-woven, Active Charcoal cloth.Compatible with majority of Dust available in the marketPM 2.5, best to protect your mouth and face from Dust, Haze, Allergies, Smoke, Pollution, Ash, Pollen, Gardening, Crafts, etc.Five Layer Protection: 1st layer of spunbond cloth filters micron-level dust. 2nd layer filters industrial pollutants, automobile exhaust, passive smoking, and pollen allergens. 3rd layer of active carbon cloth filters micron-level dust. 4th layer offers filter density for smaller material. 5th layer of spunbond cloth filters out all kinds of harmful substances.Specification:Name: Replacement Protective Filter PaperQty: 10/30/50PcsMaterial: Non-woven, Active Charcoal cloth.Type: 5 LayersSize: 125 x 85mmSuit for all mouth insided with fliter slotIncluded:10/30/50 x Replacement Protective Filter Paper