Ridgid Part # WD4070 - Ridgid 4 Gallon 5.0 Peak Hp Portable Wet/Dry Shop Vacuum With Fine Dust Filter, Locking Hose And Accessories - Canister Vacuums - Home Depot Pro
Ridgid Vacuum Filter, Housmile Ridgid Shop Vac Filter, VF4000 Replacement Filter Compatible with 5-20 Gallon Wet or Dry Vacuums, Ridgid Standard Wet/Dry Vacuum and Fits Husky Vacs 6 to 9 Gallon :