Have MULTI FIT Filter Bags on hand whenever the job calls for it with this 36-count value pack --buy more and save more. Always be ready for any cleanup mess with this 36-pack of MULTI FIT Disposable Filter Bags designed to fit most Shop-Vac wet/dry vacs. These high quality disposable filter bags must be used in conjunction with the MULTI FIT Foam Sleeve (VF2001 - sold separately). The MULTI FIT paper filters are easy to use and are made for standard dry pickup applications such as general dirt and dust. Remove filter disc for wet pickup. Using MULTI FIT filter bags increases the optimal vacuum performance and prolongs the life of the shop vac by protecting the motor from harmful dust and debris. Installation and removal is simple so the job can get done quickly and efficiently. To install, take the MULTI FIT VF2001 (sold separately) and slide it over the shop vacuum filter cage assembly. Then take the MULTI FIT paper filter (included), slide over the VF2001 foam sleeve and secure with the included retaining band. No tools required. Also, a range of value pack sizes (6-count, 12-count and 24-count) are available to accommodate a variety of project needs.