3M Rugged Comfort Half Facepiece Reusable Respirator 6503, NIOSH, Large

I'm refinishing a bath tub and refinishing with epoxy paint, the vapors of which can be extremely hazardous. Purchased the mask to use with organic vapors filters. I never smelled anything at all until I took the mask off. It is very effective! The headband loop makes it easy to put on and the quick release latch at the back of the neck makes it easy to get off. With the 3M option of different types of filters for various materials like dust, drywall dust, and other irritants to the lungs and nose, this mask is reusable for a lifetime. Well worth the low cost for this product. I recommend with no reservations at all.

As a safety professional, this is my brand of choice. Keep in mind that you will need the appropriate cartridges for the hazard you will deal with. Also, this needs to fit tightly against your face, but the adjustment on the straps make that straightforward. My main reason for preferring this respirator is the exhalation valve, which directs my breath away from my glasses. Along with the face seal material, that makes for a comfortable respirator. For the price, it is hard to beat.

Compared to cheaper masks, this really fits my face well and I don't detect any leaking around the edges. The cool flow valve really cuts down on the effort to breath and seems to keep the moisture under control. Strap system seems weird at first, but works quite well. I am wearing this under a ESAB Sentinel welding hood and although is is snug inside, I can lower the hood all the way and breath just fine. Doesn't block my vision at all. The nose piece does pushup my glasses a bit, but workable. A very worthwhile investment in my health. Highly recommended.

I've been through a few different pairs of 3M particle filtering face masks. I do a lot of metal grinding. This is better than the previous ones I had, and the only thing that failed on them eventually was the elastic straps wear out. This one has rubber head straps and elastic neck straps. I foresee the straps wearing out on this before anything else. But it's still good for the price. This model does a particularly good job at not fogging my eye protection. Also the way the straps are designed, they don't interfere with eye protection around the ears like older ones did. Seal on the face is air tight and very comfortable.

This one has the silicone rubber mask, so it conforms easily to your face without requiring a lot of tension on the straps. This makes it a lot more comfortable. The strap system is simple to use once you get the hang of it and there's no need for any adjustments once you set it up the first time. The large size probably makes sense for many guys and it fits me much better than the mediums. For everyday use, this mask works well with the 502, 603, and a pack of 5N11 filters.

When I saw the plastic clasps I thought it was cheap and ineffective, but this respirator is awesome! Very light, very comfortable. I use it with 3M 2091s for welding. Fits under the hood and works great.

It was important to buy a nice respirator as I work in a small shop and I don't trust an air purifier or shop dust collector to get the fine dust. I've spent long durations wearing this whole working and I can say that it is very comfortable. It's a little awkward to wear some safety goggles and you'll probably need some antifog lenses but the respirator does its job well. I bought some of the pink Bayonet style filters for average wood working and after a couple of hours there's still condensation inside the mask but not as noticeable as other mesh or cloth material ones.

Fits as advertised. Works great. Much better product than the cheap junk that my company supplies!

La compré ya que estoy trabajando con compuestos volátiles (derivados del petroleo) en un laboratorio de inyectores. Es cómoda y se sujeta firme a la cabeza. No tengo nada negativo que decir respecto a ella, ya veremos que tanta es su duración. Hasta el momento muy bien, y con todo y filtros se respira excelente ya que tiene valvulas para la exhalación, con lo cual no sientes el aire atrapado.

No sé porque varios compradores se quejan de la bolsa en la que viene... Si eso es lo primero que se tira. En cuanto al producto la silicona es muy suave y cómoda, la amplitud con la que cubre ayuda a respirar de una forma muy efectiva y no estorba para nada, tampoco pesa casi nada, en fin! Muy buen producto

Aunque la envoltura deja mucho que desear la mascarilla es muy buena, lo utilizo para carpintería y no deja pasar ninguna particula, incluso para dar acabados no llega el olor a solventes, aunque aparte tienes que comprar los filtros, es caro en conjunto pero vale la pena, es cómodo a pesar de largas jornadas, el único punto malo es que no puedes hablar mientras la usas pues no te escuchan

Estuve a punto de devolverla ya que no viene en un empaque sellado ni muy robusto, viene en una bolsa resellable (aparte del empaque de Amazon claro, que puede ser caja u otra bolsa), y con la impresión de estar sucia ya que la bolsa se abre fácil y al material de la mascara se le impregna fácilmente el polvo. Al final decidí lavarla y usarla, y funciona muy bien, la usé con filtros 6001 para pintar madera y aisla muy bien, crea un buen sello y no se percibe ningún olor de los solventes, estuve usándola por 5 horas y todo perfecto. Solo debes ajustarla bien para que sea cómoda. Ojalá lo único malo de este respirador es su empaque, muy malo para ser de un producto de protección personal.

Está máscara es excelente e comprado de la 3m normales las gris con filtros redondos rosita como de pura tela y no duran mucho por eso compré está máscara la cual ha Sido muy superior a las q describí. Muy resistentes de materiales de calidad si vale la pena muy buena