VF4000 Replacement Filter for RIDGID 72947 5-20 Gallon Wet/Dry 1-Pack
Compatible Part Number (P/N): Ridgid VF4000. 【16 Gallon Detach Wet/Dry Vac】 WD16500, WD16600, WD16650, WD16700, WD16800 ; 16 Gallon Contractor Models WD17000, WD17300, WD17350, WD17351 ; 16 Gallon Pro Vac Models WD18500, WD18510 ; 16 Gallon Stainless Steel Models WD19500, WD19560 ; 20 Gallon Wet/Dry Vac Model WD20620.