Check the listing for details. MSA 815188 CARTRIDGES FILTER. Condition: New. Listed at 19.95 USD. MSA 815188 CARTRIDGES FILTER Crafted to provide a high level of protection, our easy-to-install Comfo Respirator Cartridges guard against a wide variety of contaminants. Our filter cartridges protect against dusts, particles, and mists, while our chemical cartridges protect against gases and vapors. Combination cartridges deliver protection from both particulate and gaseous contaminants. The cartridges thread directly to the receptacles on Comfo and other twin-cartridges respirators. Features: Easy-to-install respirator cartridges protect against myriad contaminantsCartridges thread directly to receptacles on twin-cartridge respirators *Please Make sure that you enter the right address, we are unable to change the address after the order has been submitted.*If you want us to ship to a different address other than your shipping address, please cancel the order and change your eBay shipping address, then re-order again.*If you want to cancel the order, please open a cancellation request, do not send a cancellation message.