Ridgid VF4200 Genuine Replacement 1-Layer Everyday Dirt Wet/Dry Vac Filter for Ridgid 5-20 Gallon Vacuums (2 pack VF4000) FITS RIDGID 5 TO 20 GALLON VACUUMS: (WD5500, WD0671, WD6425, WD0970, WD7000, WD1270, WD1280, WD1450, WD1851, WD1680, WD1956, 6000RV, 1000RV, 1200RV, 1250RV, 3410RV, RV2400A, 1400RV, RV2400HF, RV2600B, 1650RV, 1620RV, 1610RV) ALSO FITS HUSKY 6 TO 9 GALLON VACUUMS WASHABLE AND REUSABLE! Easy cleanup. Just use water STURDY 1 LAYER MATERIAL: Perfect for collecting everyday dirt and sawdust NO FILTER PLATE NEEDED! Enjoy easy installation thanks to the built-in filter plate