P100 Respirator Cartridge/Filter 60921, NIOSH Approved, 1 Pair, OV/P100

I’ve been using these filters and the 3m mask for decades and they are a little more expensive but worth it IMHO. I use this setup when powder coating and it is finer than most dust like wood dust. So it’s crucial it works properly. I see no residue inside the mask and no smell. If you smell it, it’s not doing its job.

These filters have saved me from much stress during heavy wildfire smoke days. I first bought them for that very purpose when we were hit with smoke last year. This year I was ready with a new pair of filters, and good thing, as we've already had more smoke this year than last year. They work great! I have the half face reusable respirator to go with them. They aren't perfectly comfy, I mean, they're a mask. I'd much rather be walking around in clean air without one. They're tolerable though. There's a little effort that goes into inhaling, but I find exhaling to be very easy--which is why, they are not recommended for covid. I see some users writing about using them for viruses. They will only block viruses if the filter says it specifically is meant for that purpose, and just as important to note, they do not filter your air when breathing out so others aren't protected from you. Please don't make the mistake of using these for the wrong purposes whether vapours, dust, particulates, viruses, etc... Do the research. Call the number that is listed in the questions section and ask 3M. Please be safe and keep others safe. And don't be afraid to wear these with all of the wildfire smoke we have these days. Your lungs are precious. I recently had a much younger person give me what I believed to be "a look" when he saw me wearing my mask and filters the other day. He went on to tell me that "It [the wildfire smoke] only makes your lungs stronger." I quickly replied with "I dare you to tell my grandmother with COPD that."

Quality product. Easily mounts onto the 3M facepiece respirator.

Built solid.

Received them in a reasonable amount of time. 3M is a good product.

I am a Dice Maker and I 3d print masters for other dice makers. My printer is running nearly every day. When dealing with toxic and hazardous chemicals every day, safety is paramount. It is important that myself and my family are protected from my business. Especially when we live in a small apartment with few windows and very little air flow. This filter is rated for the VoCs that I deal with on a daily basis and attaches perfectly to my 3m rugged half mask. It is comfortable and easy to breathe through and most of all I know I am being protected because I cannot smell a damn thing. I even had contractors come a couple weeks back that repainted my kitchen cabinets and we were told that it would not be safe for us to be in the apartment for the first couple hours after spraying. But we kept working while they sprayed and couldn't smell any of it through these filters. Good stuff. They do need to be replaced periodically if/when you start to smell anything through them. They just keep protecting myself and my family very well. I am grateful such good PPE exists for my line of work.

Used while airbrushing models, no smells it does the job .

I've tried a few different masks and none of them were as good quality as these! I've used them for multiple projects such as painting, resin crafts, and cleaning, and you can't smell any fumes at all through it. They are a bit pricey, but well worth it. So far they've lasted a year, and still seem to be holding up well and haven't needed to change them.

Arrived on time and work well

Son buenos cartuchos, afortunadamente los que recibí no son hechos en China por lo que los considero más confiables, están pensados para la industria (química y sitios de pintura, para vapores orgánicos), y traen de default filtro P100, por eso los uso cuando me toca dar servicio en hospitales a sus equipos de transporte vertical, como son ascensores, montacargas y escaleras eléctricas, inversión que debe hacer uno mismo ya que las empresas en México, no suelen apoyar a los ingenieros y técnicos con equipo idóneo para actividades donde haya cierto riesgo biológico, aclaro que estos cartuchos NO están pensados para uso hospitalario ni donde haya riesgo biológico, pero como solución temporal, siguiendo las normas sanitarias recomendadas de desinfección, distancia y uso correcto, son buenos mientras se encuentran los filtros correctos de uso médico.

フッ素樹脂を使用して塗装を行いました。 匂いもまったく気になりません。 息苦しさもほぼないです。 有機溶剤系にはオススメです

He utilizado antes de la pandemia este tipo de cartuchos a la hora de aplicar recubrimientos anticorrosivos con pistola de aire, cuando entro la pandemia fue una opción para poder protegerte gracias a su filtro P100 que es mas que N95 y dada la escasez de las mismas. Su duración depende del tiempo de uso diaria y de la cont6aminacion del ambiente donde la usas.

Works as advertised. Worked on both organic solvents like acetone and kerosene, as well as wood dust. It's 3m. Can hardly go wrong with their safety products.