Cactus Face Mask Filters 5 Pack

  Features Cactus Face Mask Filters We are constantly iterating on our products at Cactus. Following customer feedback, we have designed a new Cactus facemask that's washable , with replaceable filters. Replaceable filter pack:  5 filters in a pack The wool-filter is designed to be more than twice as easy to breathe through than standard masks. The filter media filters 99% of particles down to 0.3 microns in size - for reference, to meet N95 standard, a filter must block 95% of these particle...