Extra high level of protection while being easier to breath than typical N95 filter. Contains electro-static charges and is highly effective to trap fine dusts and particles even below 0.3 micron. The filtration efficiency is at least 96%. This is our highest performance filter and is also suitable for blocking airborne pathogens such as virus and bacteria. All filters (96%, 94% and 92% filters) are packed in sealed zip lock bags, not individually sealed.
A**E
Only Filters
Although it is written that filters are being sold, I mistakenly understood that the price included the mask. I think that it is somewhat confusing to receive a picture of a person with a mask, as a result of which, I mistakenly understood that I would receive a mask as well as filters. Therefore this product is not relevant for everyone, only for people with already existing masks who need to purchase more filters. I think that this should be emphasized in the product description.I was therefore disappointed to find myself receiving a rather useless packet of filters at a rather high price. under the circumstances, I obviously cannot present feedback about the quality of the product, only express my disappointment.
E**O
Simple and good.
Simply good for my daily commute in London. I usually change filter every 7-10 days, depends on how much grey they get.
S**D
Amazing!
Amazing!
A**R
Four Stars
Good but not cheap
Trustpilot
2 weeks ago
1 month ago
