Review on Half mask 3M 7502 complete set (filter 6001, pre-filter, holders), size M by Andrey Andonov ᠌

Pros: Comfortable coverage of the face, due to the silicone material, good tightness is maintained. Filtration properties at height. Different cons: Not like the original, but the price is lower. The whole set was delivered in a box, but the housing of one filter was slightly damaged (pictured)