Replace the cartridge and/or filter when breathing through these half-face respirators becomes difficult.

As you breathe through them, these respirators filter out contaminants in the air. Throw them out when soiled, damaged, or breathing is difficult.

When connected to an air pump, respirators provide a continuous supply of clean air. They have a chemical-resistant Tychem 2000 hood that protects against light liquid splashes.

Good for use around abrasive blasters and painters, these respirators are made of high-density materials that protect against rough airborne particles.