Amazon.com - 5 Pack 91964 Type D Vacuum Filter Bags Compatible with Shop-Vac 4 Gallon Vacuum, Replacement 9196400 9196433 High Efficiency Dust Collection Bag -
90398 Type AA cartridge filter fits for 4 Gal Wet/Dry Vacuum with SVX2 ESLSQ550 | eBay
Shop-Vac 4 Gallon 5.5 Peak HP Wet/Dry Vacuum Cleaner ESLSQ550 – NT Electronics LLC