Activated Carbon Filter For Reusable Face Mask Sports Cycling Air Purifying Lots
(Filters Only, Not includes Mask)
five layer activated carbon filter pack for reusable sports cycling
face masks and other dual valve masks.
Filter Replacement Instructions
- Replace filters after 3-30 days of use depending on pollution level or when the inner layer turns grey.
- Rotate exhaust valves counterclockwise to unlock. Remove the valves and filter. Filters can be recycle as polypropylene plastic.
- If washing the mask, soak it in warm water and detergent. Rinse and air dry.
- Insert inner valve pieces into the mask and stretch new filters over the valves. Rotate outer valve pieces clockwise to lock.
Return Policy:
We offer 100% satisfaction guarantee. Returns are available within 30 days, We will give money back or exchange it for another item after returning item in original condition, Buyer pays return shipping fee.
Shipping
We ship within 1 business day after clear payment thru Paypal.
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