General description Replacement filter compatible with Shop-Vac models 90350, 90304, and 9033, as well as most Shop-Vac wet and dry vacuums with capacities ranging from 4 to 16 gallons. These washable synthetic filters come in a convenient 2-pack, designed to enhance the performance of your vacuum cleaner. Technical specifications Material: Synthetic Dimensions: 7.6 cm x 7.6 cm x 5.1 cm Reusable: Yes Compatibility and accessories Compatible with filters type U 9030400, type X 9035000, type W 9034000 Fits models: BLB450, SSP16-500A, SSP16-600C, SS12-350A, SS14-450, SS16-SQ550, SS16-SQ650, 8 66MTSQ56650, 90340, SL16-575A, SS11-450, SS12-300A, SS14-350A, SS14-550A, SS14-600C, 16RT500A, 16RTP550A, 4045AH, 85L450, 85L575, SS16-450, SS16-550A, SS16-650C, 86EM350, 86L500A, 86M350, 86MT600C, 86ST450, 87L500A, 87L650C, 87M350, 87P500A, 87P650C, 92L550A, 92L650C, 92P650C, BLB550, BLB560C, CH87-650C, LB650C, MSC85EM300, MSC85L450, MSC85L500, MSC85L600C, MSC85M250B, MSCQPL55, MSCSS12-250.