An organic vapour cartridge is an essential component of a respirator that protects individuals from inhaling harmful organic vapours. There are several synonyms for organic vapour cartridge, depending on the context. These include filter cartridge, gas mask filter, organic filter, organic vapour filter, and respirator cartridge. They are typically designed to absorb organic vapours from the air and prevent them from reaching the user's lungs. Such cartridges come in different sizes, configurations, materials, and uses. It is essential to choose the right cartridge for the job and replace it regularly to ensure optimal protection.