Why is proper storage of respirator cartridges important?

The importance of proper storage of respirator cartridges lies in their ability to protect users from hazardous airborne contaminants. Storing them in an air-tight bag is critical because exposure to air can degrade the materials that filter harmful particulates and vapors. Once a respirator cartridge is exposed to ambient air, moisture and other pollutants can infiltrate, potentially reducing its filtration capacity and overall effectiveness.

Ideally, to maintain the integrity and performance of respirator cartridges, they should be kept in a sealed environment until they are needed for use. This protective storage measure ensures that the cartridges remain effective against the toxins and substances they are designed to filter out, thereby enhancing safety for the wearer when they are engaged in pest control or other hazardous environments.