AIRNEX Set of 10 Activated Carbon PM2.5 Filters and 4 Exhaust Valves Replacement fit most Dust and Pollution Masks in the market
Brand: AIRNEX
Color: White
✅ DURATION OF FILTERS
Duration time of filters depends on the pollution level and the frequency of usage.
Generally speaking, to protect yourself from pollution or any airborne contaminant, we recommend to replace your filter every 2-3 days (if you are using it for several hours a day) or 18-24 hours of total use.
If you use it in a particularly dusty environment (eg. doing woodworking, gardening, etc) would be better to replace your mask with a new filter after you finish that activity.
10 x Activated Carbon, PM 2.5 filters + 4x Valves Replacements
Replaceable active carbon filters help blocking dust, pollen, fumes, heavy metal particles etc.
Compatible with majority of Dust Masks available in the market
Purchase with peace of mind: if the filters do not fit your mask you can return the item and receive 100% refund.
Ships from the USA: Fast and Free Shipping from several locations in USA. Get your replacement filters in few days after ordering.