Wet or dry cartridge for ShopVac vacuums For small, dry debris and minimal wet pickup Easy to install and clean; fits most Shop-Vac wet/dry vacuums 5-gallon and up Dimensions: Outside Diameter (OD): 7-1/2" Inside Diameter (ID): 5-15/16" Height: 6-11/16" Thickness: 3/4" Does NOT include retaining ring This PP (Pleated Polypropylene) compound filter has the H12 filtration class and retains 99.97% of particles down to 0.3 micron Easy to wash with soap and water - Allows multiple use of the same filter insuring a longer life of the filter while saving money Replaces Shop Vac part numbers: 90304, 9030400, 903-04-00, 903-04, 903-50-00, Type U Filter

• Wet or dry cartridge for ShopVac vacuums
• For small, dry debris and minimal wet pickup
• Easy to install and clean; fits most Shop-Vac wet/dry vacuums 5-gallon and up
• Dimensions: Outside Diameter (OD): 7-1/2" Inside Diameter (ID): 5-15/16" Height: 6-11/16" Thickness: 3/4"
• Replaces Shop Vac part numbers: 90304, 9030400, 903-04-00, 903-04, 903-50-00, Type U Filter

Wet or dry cartridge for ShopVac vacuumsDoes not apply