u/IncenseDragon

An interesting if lackluster gas mask, and for a first with Chinese masks it doesn't appear to be a direct derivative or inspired by any other pre existing mask. The closest one could argue would be the M40, although that's a bit of a stretch

These masks mainly made their debut on the civilian market some years ago through such avenues as Wish or AliExpress, and their sizes were completely random.

This example is made by Tangshan Puda Protective Products Factory, likely in or around 2025.

It features a refillable filter variety of mf11 filter which is supposedly quite a rare sight, many thank yous to hazim for the information.

The mask is somewhat uncomfortable with the blocky oral nasal cup and stiff rubber design, although for a budget mask it's really quite good.

Unfortunately a common issue with these gas masks is that the exhale valve can be too big for the housing causing a lifted lip for air to enter through, which mine also has.

Very glad to finally have one although I won't be using it for protection any time soon

This machine kills Instagram users. Not my full collection obviously just some pieces that wanted cleaning