BASE CAMP Activated Carbon Replacement Filters Only for M PRO, M Plus or M Cross Mask,N Plus Mask (12filter)

Looks good, fits good, works great. Great for mowing or any other work that produces dust or makes allergens airborne.

good job. like them

Perfect fit works great

These are difficult to get to mach up with the holes in the original cloth mask. Then to screw in the plastic round pieces from the cloth original mask… to Hold these replacements in place, Well I just wanted to throw them all in the trash including the Original Cloth mask, that doesn’t fit well either. So my frustration was just Over the Moon. I wont order these again or will I encourage others to buy them or the Original cloth mask.

I have 3 masks that these filters fit in. I keep extra packs of the filters in the car.

I do a decent amount of woodworking and random home repair. While I do have an N95/P100 Respirator for some tasks the need it (like blow in insulation), this mask works fine for less intense dust situations, and these replacement filters ensure that I have clean filters when I wear one out (or sweat one out).

These filters fit perfectly and eliminate fine particles from pollen and allergens. Good value for the money.

Great product.

This is 3rd time to buy this product. Good one to protect ourselves.

Expensive but well worth it

Very useful

Works as expected no complaints

There was no mask in the package. Only filters received.