18-Volt ONE+ 3 Gal. Wet/Dry Vacuum Replacement Filter for Model P3240RYOBI introduces the 18 Volt ONE+ Wet Dry Vacuum Replacement Filter for Model P3240. The A32VC05 Replacement Filter works with the RYOBI 18 Volt ONE+ 3 Gal. Project Wet Dry Vacuum P3240 (not included). This filter is reusable and can easily be removed and cleaned. Cleaning the filter will return the vacuum to its maximum performance. California residents see Prop 65 WARNINGS Works with the P3240 RYOBI 18 Volt ONE+ 3 Gal. Project Wet Dry Vacuum