Very good product, I have been using it for years.
With the appropriate filters for each task, I highly recommend it without hesitation!!

Very soft material for contact with the face. Quite lightweight construction and tolerable for long hours of work even with large filters.

It is made of soft silicone and fits very well on the face. The 7502 is the medium size, the 7501 is small, and the 7503 is large. 3M believes that the medium size fits 80% of the population, and it is indeed designed in such a way that it either touches the chin (if it is slightly small) or lower on the jawline (if it is slightly large). The strap fits well and can create an airtight seal. Breathing is easy due to the presence of exhalation valves.

There are replacements available for the straps and valves, as well as filters for all needs. It can also be worn with 3M protective glasses or glasses from other companies. With the right filter and proper application, you can paint or do adhesive work without any smell or irritation to the throat and lungs from chemicals.