A: If you have already checked your filter for proper installation and condition, you may need a higher efficiency filter specially rated for fine dust. Shop-Vac offers multiple filter solutions for various needs.

A: You either need a foam filter sleeve or a cartridge.

A: You have several options for dry filters. For basic filtration needs, you may only need a disc and foam filter. For fine dust, cartridge filters and collection bags are ideal.

A: Please contact the manufacturer, Shop-Vac® at (570) 326-0502 for service, repairs and parts.

A: ShopVacStore.com carries the full consumer line of Shop-Vac filters and accessories. For industrial filters and accessories, please contact the manufacturer, Shop-Vac® at (570) 326-0502.

A: If your vac's hose opening is about the size of a golf ball, 1¼" accessories will be compatible with your vac. For a hose opening the size of a baseball, you need the 2½" accessories.

A: Vacuum performance is a function of suction (sealed lift) and airflow (in cubic feet per minute) at a particular location in the vacuum. Horsepower ratings may not be indicative of actual air power when comparing two units.

A: Do not vacuum toxic, carcinogenic, combustible or other hazardous materials such as asbestos, arsenic, barium, beryllium, lead, pesticides or other health endangering materials.