Face mask filter for reusable PM 2.5 respirator face mask. Tiny particles smaller than 2.5 micrometers in diameter, which is about 3% the diameter of a human hair, are blocked out by this face mask filter. They are used for traveling, hiking when visiting polluted areas, or lower exposure to some viral diseases. Also, the best face mask filter to prevent air pollution from entering the body.
Give friends and family members the protection they need, by sharing.
Type: PM2.5 particle filtration. Replace the filters from your face mask after one use or after constant use of 24 hours.
The standard pm2 5 face mask filter to use when in heavy pollution affected areas. Pollen, smog, and tiny particulates are filtered out.
- Fits the PM2 5 masks
- We offer the best face mask filter prices
Replacement & Washing
Do not wash the face mask filter itself, as the water destroys the carbon fiber material lining within the filter.
The best practice is to replace the face mask filter after every use or 24 hours of usage as contaminates build up.
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