Shop-Vac® Paper Collection Bags for Shop-Vac® Micro Wet/Dry Shop Vacuum, 3.8-L, 3-pk | Canadian Tire
Shop-Vac® Standard Cartridge Filter | Canadian Tire
90304 Type U cartridge filter fits for Shop-Vac 6 Gallon Wet/Dry Vac SS11- 450 | eBay
Cabiclean Foam Sleeve Filter for Shop-Vac 90304 90350 90333 Replacement for Most Wet/Dry Vacuum Cleaners 5 Gallon and Above, Compare to Part # 90304, 90585 (2+4) : Amazon.ca: Tools & Home Improvement