For everyday household use; for wet and dry vacuuming of household dirt and debris, and sawdust. Fits all Vacmaster Wet/Dry vacs 5 gallon to 16 gallon (excluding models VWM510, VFB511B 0201, & VWMB508 0101). Fits most Shop-Vac Wet/Dry Vacuum Cleaners (5 gallon and larger).* Made of durable and washable polyester material. Clean the filter by tapping or brush off the dust then rinse under water. *This is not a product of, nor is it sponsored or endorsed by Shop-Vac. Shop-Vac is the registered trademark of the Shop-Vac Corporation.