Compatible with | Shop-Vac Type U 9030400, Type X 9035000, Type W 9034000 Cartridge Filters, models BLB450, SSP16-500A, SSP16-600C, SS12-350A, SS14-450, SS16-SQ550, SS16-SQ650, 86MTSQ550 | Shop-Vac Type U 9030400, Type X 9035000, Type W 9034000 Cartridge Filters, models BLB450, SSP16-500A, SSP16-600C, SS12-350A, SS14-450, SS16-SQ550, SS16-SQ650, 86MTSQ550 | Shop-Vac Type U 9030400, Type X 9035000, Type W 9034000 Cartridge Filters, models BLB450, SSP16-500A, SSP16-600C, SS12-350A, SS14-450, SS16-SQ550, SS16-SQ650, 86MTSQ550 | Shop-Vac Type U 9030400, Type X 9035000, Type W 9034000 Cartridge Filters, models BLB450, SSP16-500A, SSP16-600C, SS12-350A, SS14-450, SS16-SQ550, SS16-SQ650, 86MTSQ550 | Shop-Vac wet/dry vacuums 5 gallons and above. Replaces Shop Vac Part # 90585 9058500 Type R |