This foam sleeve filter is made of dense, high-quality foam for efficient particle adsorption, such as damp garbage, sawdust, debris, etc. Effectively prevent debris from entering vacuum motor.
Works with Vacmaster vacuums ranging from 5 to 16 gallons and 4 gallon model VQ407S, as well as most shop vacuums in the same size range.
WASHABLE & REUSABLE. Easy to install and replace, no tools required. It is recommended to clean the foam filter every 1-2 months and replace it every 4-5 months.