WEN 10-Amp 5 Gal. Portable HEPA Wet/Dry Shop Vacuum/Blower with 0.3-Micron Filter, Hose, a... | The Home Depot Canada
CRAFTSMAN HEPA Filter for 22 to 34 Litre (5 to 20 Gallon) Wet/Dry Shop Vacuums (CMXZVBE38753) - Captures Fine Dust Allergens and Particles Down to 0.3 Microns : Amazon.ca: Tools & Home Improvement
Standard Wet/Dry Vac HEPA Filter Replacement Washable for VF4000 Vac 5-20 Gallons Vacuum Cleaner Filter | Walmart Canada
Filterpower Wet/Dry Vacuum High Efficiency HEPA Filter | RONA