Replace your missing, damaged and worn-out RIDGID shop vac filter parts with the Filter Nut and Plate Comb Kit. This kit includes small parts originally included with RIDGID wet dry vacs.Used to secure filter and create a tight seal between the filter and vacuum motorFits RIDGID vacs except cordless modelsFilter plate fits over the end of the filter after installation on the filter cageNut screws onto the filter cage bolt located on the filter plateNote: Product may vary by store.