Full Face Respirator Gas Mask - Gas Masks with 40mm Activated Carbon Filter, Reusable Dust Mask Against Gases/Dust/Chemicals/Vapor/Fume Fit for Cosplay Polishing, Painting, Spray, Sanding Work

Honestly kind of surprised with the quality of this $30 gas mask. Bought this just to see what one could get for the price. Mine sealed, but considering that it isn't sized I would not expect the same for everyone. The Avon C50/M50 style top/bottom/center sizing straps helped. Filter was properly sealed. The design as shown is loosely based off of the old (and fairly stylish) M40 design which makes it a good cosplay item too. It does have a rather aggressive protrusion as a part of the seal right at the bridge of the nose which would make it uncomfortable with prolonged wear. All in all, I'd trust it with irritants or minor toxins, but nothing where my life depended on it. It is worth the money if that is what you are looking for.

Everything is as the seller described. easy to put on and tighten. tested and worked great. would recommend.

la máscara me sirvió mucho, pero ahí un defecto en ella y son los anillo que están apretando el platico donde conectas el filtro, eso lo pude arreglar, pero en un futuro tienen que ser control de inspección poniendo la mano en feo dentro del filtro y tratar de respirar lo más fuerte que puedas si el aire no puede entrar la máscara es de buena calidad, pero si empiezo a entrar un poco de aire eso significa que la máscara no está preparada para ambientes como de químico de fábrica

The mask itself is ok, it sealed fine, however it was too wide to fit to my face, and the filter is basically useless.

Pros: When I bought this mask, I thought it would either be too small or too loose for me; and thankfully it's adjustable so now I don't have to worry about it being too tight or too loose when placing it on. Its quality is quite decent and is not too hard to breathe in, even without the filter installed. Cons: as for cons, you will find that it will have a rather odd odor coming off it when you first open its packaging and that there are very faint to visible traces of condensation or foggy outline on the material itself though these can be washable and cleaned easily.