RIDGID 72952 Model VF5000 3-Layer Pleated Paper Vacuum Filter for RIDGID 5-20 Gallon Vacuums, Green - Vacuum And Dust Collector Accessories - Amazon.com
RIDGID General Debris Pleated Paper Wet/Dry Vac Cartridge Filter for Most 5 Gallon and Larger RIDGID Shop Vacuums (2-Pack) VF4200 - The Home Depot