Generise Face Mask Filters - 10, 20, 30, 40 or 50 Pack!
Each 2.5 Pm Filter Measures 12cm x 8cm and is compatible with face masks and most dust cover. Easy to use or replace for maximum protection. Just place the PM 2.5 filter inside your face mask. Perfect for face masks with filter pockets but not essential. The PM 2.5 filter is comfortable and helps to protect you and those around you. We suggest a new filter every week for the best results.
Features:
Easy to Use.
Activated Carbon Filter.
Excellent 5 Layer Protection.
Ideal For Running, Cycling, Travel, Household, School, Outdoor Activities Like Gardening & Even DIY.
Five layers of Protection:
Layer 1: Spun-bond cloth filters to help stop micron level dust.
Layer 2: Filters industrial pollutants, automobile exhaust, passive smoke, pollen allergens.
Layer 3: Active carbon cloth filters out pollutants.
Layer 4: Highly dense for smaller materials.
Layer 5: Spun-bond cloth filters out any remaining particles.
See link below for face masks with filter pocket.
https://generise.co.uk/products/generise-reusable-adjustable-face-mask-with-filter-pocket-and-pm-2-5-filter-unisex-black?_pos=1&_sid=fa9967b73&_ss=r&variant=42000999645367