4 Pack Replacement Filter for Shop Vac 90304 Type U Cartridge Filter
Out of stock
Quick Overview ShopVac Wet/Dry Vacuum Cartridge Type U Filter
Replaces Shop Vac part numbers: 90304, 9030400, 903-04-00, 903-04, 903-50-00
Easy to install and clean, allowing multiple uses of the same filter.
Cartridge Ring Included.