Color:Filter specification: Material: Activated carbon and non-woven meltblown filter cloth. Size: 20.5 x 10.3 cm / 8.1 x 4.1 inches feature: ✿Five-layer of air mask filtering, we suggest replace the filters every week of uses for the best effect ✿ Compatible with majority of Dust Masks available in the market. ✿It's ideal for preventing Dust, Soot, Pollution, Odors, Smoke, Package Included: 5 * Mask filter cartridge
W**A
Comfortable , tight fit
I like that they can be cleaned and replaced, double-layer protection, the outer layer can be cleaned multiple times, and the interior can be replaced repeatedly. Due to the spread of the coronavirus, my family and I have been wearing masks for two weeks. They are easy to wear, and my family is also very suitable for wearing
C**K
Perfect mask!
I like the appearance of these masks. They are very comfortable and breathable. After I received them, I opened them immediately. Each mask was used in a separate package, equipped with filters and valves, so I did not have to buy masks repeatedly.I am currently using them to help protect with the corona virus.
Trustpilot
1 week ago
2 months ago
