3M P100 Respirator Cartridge/Filter 60923, 1 Pair, NIOSH Approved, Helps Protect Against Organic Vapors, Acid Gases, and Particulates, Magenta, Yellow

I've been buying these for years. Absolutely needed if you are doing spraying, hardcore cleaning, etc. About the same price as the organic vapor cartridges, plus acid gas protection, which is good coverage in case you don't know all what you'll be using them for. Save these in between uses by putting them in a plastic bag, and if you are just doing operations that create dust use the cheaper 2091 type filters.

These work wonderfully. I’m painting and antique auto with a 2 part urethane primer that has some very toxic fumes. These filters neutralize all the vapors and make my lungs and nervous system happy. Sure they cost a little more but I figured I would only get one set of lungs. Why not take care of them .Don’t trust the imitations.

Excellent product, shipping, and product fitment , will buy again

A must have for spray painting or working with other organic solvents (varnish, lacquer, etc.) and working on swimming pool chlorinators. These have been my go-to organic canisters for years. They last a long time and keep me safe from all kinds of chemicals that I'd rather not breathe in. Airflow is good as well so breathing doesn't take too much effort. Just make sure to verify the fit and seal of your respirator each time and follow ALL THE DIRECTIONS ON THE PACKAGE.

Works amazing. I was removing mold and didn’t once smell any chemicals and not hard to breathe at all.

Very happy with this purchase. I used this when spraying a high voc shellac based primer but didn’t smell anything at all with the mask. Where as the round p100 filters always smelled of the paint that I had used the first time when I used those.

The 3M 60923 P100 cartridge/filter pair is an outstanding choice for serious respiratory protection. These filters are NIOSH-approved and protect against a wide range of hazards, including organic vapors, acid gases, and particulates — ideal for use in painting, grinding, chemical handling, and sanding environments.I use these with my 3M 6500 and 6800 series masks, and they attach easily with the bayonet-style connection. The fit is secure and airtight, and they offer low breathing resistance even during long work sessions. The P100 rating means you’re getting 99.97% filtration efficiency, which is as good as it gets for particulates.Durability is excellent — each filter lasts through multiple uses depending on exposure level, and I’ve had no issues with smells, fumes, or dust getting through. They’re more expensive than generic options, but in terms of quality and peace of mind, they’re worth every penny.Q&A:Q: What types of hazards do these cartridges protect against?A: They protect against organic vapors, acid gases, and oil/non-oil particulates, meeting NIOSH P100 standards.Q: Are these compatible with 3M full- and half-face respirators?A: Yes — they fit all 3M 6000, 7000, and FF-400 series respirators using a bayonet connection.Q: How long do these filters last?A: It depends on use, but for most jobs I get multiple work sessions before needing to replace them.Q: Do they reduce airflow or make it hard to breathe?A: Not at all — breathing is smooth and easy, even when working in high-heat or dusty conditions.Q: Are they reusable?A: Yes — reuse is possible as long as there’s no damage or heavy saturation. Always store in a sealed bag

New, sealed and properly packaged. It works great for working with the acid I was using.