N95 NON-OIL PARTICULATEFILTERS FOR CFR-1 RESP.

First off, I gave a 4 star rating because they work well. Not so sure I'd suggest that "I love them".I have been using this from North for a number of years now. I have this style and the canister versions. Check the company site for more styles and filter ratings. These have been used in house demos, stone cutting, and a few other applications - like cleaning out buildings after storm damage with mold all over the place.The company I was at required us to take a breathing test as most filter masks do reduce the ease of breathing. It's minor, but IF that is a concern then get checked out or perhaps look to the forced air versions.Compared to some cheap dust masks, these have more breathing area and have an exhaust. The mask does seem to conform better to the face than a lot of others do.Washable - I don't think so. I've never tried. Frankly, I'd recommend changing the filter daily after heavy use. (see above example ) The frame of course is and should be cleaned as needed. Light-duty use I suppose can be changed less.Shipping - This package arrived within a week. They normally sell around $20, I got these slightly less here. Still around $1 a piece (20 filters in box). Not the cheapest, but they did the job well and installed very easy into the frame. I've never found them in any store, so I've always ordered from phone/online.Recommended if you have the frame. :)Not much else to add

Like the filters they really stop all the dust when I’m mowing grass. Easy to replace. Thanks

these are the filters for the North 4200 mask so they are good

These are the masks my husband has worn for years. Fit the respirator he uses. Do a great job of keeping the junk out of your lungs.

Bought these as replacement filters for the future when I need them. Filters fit well into mask that I purchased recently. North mask is nice since it has a small enough profile that I can see over my glasses when needed when working.

I don't wear this mask for long periods at a time. I wear this mainly for grinding mower blades. So, 10 - 15 minutes at a time BUT my glasses do not fog like with the disposable masks.

Air filters are great! Came super fast,and fit under my helmet perfectly in the mask.

Air in the Salt Lake area is dangerous due to trapped particulates when inversions occur. A properly fitting mask and high quality filters are a must during the cold months.