Filter Replacement for Shop-Vac 90398, 903-98, 9039800, 903-98-00 Type AA Wet/Dry Vacuum Cartridge Filter, Fits Most for Shop Vac 4 Gallon and Less - Amazon.com
ionvac Turbo CarVac Replacement Filters – Tzumi®
MULTI FIT Replacement Bag Filters with Band for Select Husky, Stinger and Bucket Head Wet Dry Vacs (3-Pack) VF2000 - The Home Depot
Replacement Filter For Pivot Vacuums | BLACK+DECKER