The SoftFeel silicone facepiece of the Comfo Classic respirator is an exclusive formulation that improves the pliability and softness of the material, significantly increasing the comfort factor. Comfo's unique face seal design gives the wearer an exceptional fit. The silicone formulation is resistant to chemicals and oils and cleans easily. Supplied as facepiece only - purchase cartridges and filters separately. Available in size Small, Medium and Large.