PM 2.5 Activated Carbon Replacement Filters 10-pack

Was: $20.00
Now: $16.00
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Buy yourself replacement filters for our masks that have filter pockets.

Five layers Filter Material: 2*Anti-sticking cloth, 1 *Filter cloth, 1 * Activated Carbon and 1 * Efficient filter cloth as in picture.

Filter insert can not be cleaned and should be replaced after every 20-30 hours of wear.