EZ SPARES Replacement for Shop-Vac Craftsman 9-17816 Filter,Wet/Dry Cartridge,for Most 5 Gallon & Larger Vacs Part Accessories : Amazon.ca: Tools & Home Improvement
Shop-Vac® Standard Cartridge Filter | Canadian Tire
Premium Craftsman & Ridgid Fine Particle Filter Replacement, Part #'s 17816,17907, 17912 - KoPach Filter