★Material:PP anti-sticking cloth + meltblown cloth + activated carbon cloth ★Color:white ★Product size: 3.9 x 4.4 inch ★Packaged: 20pcs mouth masks filter The Mask Replacements cotton sheet made of activated carbon and breathable fiber cloth, suitable for install in general double air breathing valve activated carbon dust mask.Active carbon filtration (N99 - PM2.5) can isolate the dust, particulates, gas, pollen, smoke, allergen and pollution sized 0.3 micron or greater Application: For use with mask for anti-dust, anti-vehicle exhaust, anti PM2.5 and haze day protection. It is suitable for cycling, running, biking, hiking, skiing and other outdoor activities.
H**E
You get what you pay for.
Masks were very small. The original RZ-1 masks cover up to the nose piece. These fit the filter holes on the mask but only come up about halfway This means there is less padding under the metal strip around the nose. It makes the mask very uncomfortable and I have doubts that it is even filtering out as much dust. I tried these because as a contractor I go thru filters like crazy and the RZ-1 brand masks are over-priced and under-packackaged. 3 at a time is fine if you're using them for city jogging. But I'll use three in a morning if I'm.doing heavy demo. I'll keep looking for a better deal as I think the concept is still really good.
T**.
Buyers beware completely different than the ones on display
Looks nothing like the actual product that this company has on their page and it's very small and doesn't fit my mask as it should 🙄
A**R
Doesn't seal out air around the nose.
If they could put a sturdier metal strip in the nose part then this would be a great mask! I like the way it was made and the appearance but had to return it as I couldn't get to to not leak around the nose.
P**T
Does the job!
Great quality filters, good product.
Y**Z
My husband loves this product
Love
A**R
work great
work great
A**S
Pretty straight foward
Just what i was expecting
S**H
Quantity
Kind of thin compared to original ones
Trustpilot
2 weeks ago
2 months ago
