6 PCS (3 Pack) 2097 P100 Particulate Filter Compatible with 2097，Installed on P100 Filter Retainer Replacement for 6000 6200 6800 7000 FF-4（ 4.3 Inch）

I use these in a factory as a full time welder 10hrs a day. This factory has the worst air quality of any place i've ever worked. Tons on smoke from dozens of robot and manned welding stations as well as all the grinding dust etc. I get about 10-12 work days out of these filters which was about what I got out of my original 3m filters. My boogers are now green like they should be instead of black and gritty and my sinuses and breathing are much improved.

Arrived quickly and packed quite well. I use this type of filter for all sorts of things, sanding drywall, resin 3D printing, etc. What I noticed about the OEM filters was that with them in place, they blocked everything, including the smell of the resin. Once I replaced the OEM filters with these ones, it definitely dulled the odors, but didn’t filter them out completely. If smells get through, then particulates are getting through.I didn’t have any issues with dust when sanding and all that, so they are doing something, just not at well as the 3M brand that came with my mask.

Painting and restoring a old car

My daughter got me the mask for Christmas and I ordered these filters to use with it. I make wood items as a hobby and the room I use to cut the wood gets awful dusty and these make my day, they are sure better than the cloth ones I was using.

I work in Construction doing Concrete floor polishing and epoxy and the filters are ONLY good for dust the real 2097 3m filters do both dust particulars and vapor! So if your are working in an environment with bad smell DO NOT BUY THESE BUY THE ORIGINAL 3m 2097 filters!!!

Since my boss told us NO we couldn't get the Dr Plauge Masks for work, we obtained the mask and these filters for COVID-19 people. They work well and just remember to change them out and yes they will get wet and when they do .change them! Don't get cooties

These were never advertised as 3M oem replacements to be fair, so seller did not lie. This is how they got me, cause until they arrived I've never noiced they were knock offs. Value is excellent by the way if You'd try to comp with originals.But I work with quartz frequently, even if I cut it on the bridge saw(11gallons/min water feed) I wear these and I feel the smell of that crap, poison material more with these, than with original 3m filters. So the black line at the half of cartridge might be shapries ;)I will buy original over these for sure, health not risk saving 100$ a year. I replace mines after 4-5 days at the shop. And rather buy the bulkier, plastic cased filters to be honest (about $15-18 a pair), even if it's hot and heavy in Florida.

Ok