Replacement Ultrafine Filter Basket compatible only with DolphinRoboticPoolCleaners: Active20, Active30, Active30i, Active40, Active60, ExplorerE30, ExplorerE50, ExplorerE70, M600, Mercury, Premium, DX4, DX5i, Prowler920, Prowler930, Prowler930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, TritonPS, TritonPSPlus, WarriorSE, WarriorSI, AdvantageUltra, (NEW). Using the highest quality microfiltration technology to keep your pool always clean. Gearwiz replacement filter basket is only compatible with the following DolphinRoboticPoolCleaners: Active20, Active30, Active30i, Active40, Active60, ExplorerE30, ExplorerE50, ExplorerE70, M600, Mercury, Premium, DX4, DX5i, Prowler920, Prowler930, Prowler930W, Quantum, S200, S300, S300i, S400, T35, T45, T55i, TritonPS, TritonPSPlus, WarriorSE, WarriorSI, AdvantageUltra, (New). Please rinse and clean every 4-6 weeks for best performance Color: As shown in the picture Material: Plastic Due to different batches, there may be differences in product appearance and printed text, which does not affect the use Package Contents: 1 * Replacement Ultrafine Filter Basket Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real item. The measurement allowable error is +/-1-3cm.