I got this primarily to handle spray painting, but I’ve also used it for many other things. Pool chemicals, for example. I no longer have to hold my breath when I open the pool shock container, and my wife can use bleach in the bathroom without me worrying.
The quick-release function is awesome, and the main reason I selected this one. It functions flawlessly and a flip of your finger releases the tension enough that the mask releases from your face and hangs free a couple of inches down. When you want to put it back on you’ll need both hands, but it’s a simple matter of placing it back and flipping the latch back.
The mask itself is more comfortable than my old gas mask, and although it’s only half-face it seals just as well. The silicone feels good and fits well on my average sized head and face.
It’s easy to change filters, although the first time I thought I might break a tab off. Once you get over the small bit of resistance filter installs take, you won’t think about it again. The mask is very sturdy and well built, as you would expect from 3M.
The respirator works with any 3M or 3M style filters, but my favorite accessories are 3M part numbers 501 and 603. You can use these parts together with 5P71 cotton filters, or just pop the 501/5P71 combo over your 6000 series cartridge for a pre-filter. Any way you use it, this is a great mask.
I have no regrets with this respirator. Great buy.

3M Rugged Comfort Quick Latch Half Facepiece Reusable Respirator 6503QL, NIOSH, Cool Flow Exhalation Valve, Bayonet Connectio
4.7
| 16,659 ratingsPrice: 27.8
Last update: 01-09-2025
About this item
NIOSH-APPROVED: NIOSH, a USA federal government regulatory agency, has tested and approved the 3M Rugged Comfort 6500 Series Quick Latch Half Facepiece Reusable Respirator with 3M cartridges, filters or supplied air systems to help reduce inhaling certain airborne contaminants
EASY ON AND OFF: Quick latch design offers an easy, one hand touch drop down mechanism for putting the face piece on and off while moving in and out of contaminated areas
COMFORTABLE: Adjustable head harness assembly promotes a comfortable fit with 3 size adjustable head cradle; long lasting polyester/spandex straps
COOL COMFORT: Proprietary 3M Cool Flow Valve is designed for easy exhalation to help keep the wearer more comfortable
DURABLE: Resilient silicone faceseal provides comfort, durability, and stability with a soft but firm seal. Keeps its shape in high heat environments
LOW PROFILE: Half face piece design offers a wide field of view and compatibility with welding and grinding shields
REDUCES FOGGING: Exhalation Valve cover directs exhaled breath and moisture downward to reduce fogging of face shields
COMPATIBLE: Bayonet connection is compatible with all 3M bayonet style cartridges and filters
For industrial/occupational use only. Not for consumer sale or use.
EASY ON AND OFF: Quick latch design offers an easy, one hand touch drop down mechanism for putting the face piece on and off while moving in and out of contaminated areas
COMFORTABLE: Adjustable head harness assembly promotes a comfortable fit with 3 size adjustable head cradle; long lasting polyester/spandex straps
COOL COMFORT: Proprietary 3M Cool Flow Valve is designed for easy exhalation to help keep the wearer more comfortable
DURABLE: Resilient silicone faceseal provides comfort, durability, and stability with a soft but firm seal. Keeps its shape in high heat environments
LOW PROFILE: Half face piece design offers a wide field of view and compatibility with welding and grinding shields
REDUCES FOGGING: Exhalation Valve cover directs exhaled breath and moisture downward to reduce fogging of face shields
COMPATIBLE: Bayonet connection is compatible with all 3M bayonet style cartridges and filters
For industrial/occupational use only. Not for consumer sale or use.