COMPATIBLE: Designed for 90304 / 90350 / 90333 Cartridge filters,Fits most Shop Vac 5 Gallon+ Wet/Dry Vacuum Cleaners;Compatible With 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.COMPATIBLE:Compatible With 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 Cartridge Filter for Wet or Dry Pickup.HIGH EFFICIENCY:The innovative design of this cartridge allows for increased airflow and suction. This reduces clogging and allows for maximum purification by removing particles and dirt from the before it is released back into your home.Recommended to replace the filter on average 6 months or dependent on usage.Colour: whiteMaterial: plasticSize: 166x188mmPackage Contents:2 * FilterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.