Seazone Manufacturing Ro Smps Power Supply (24v 2.5 amp)(Water Purifier Accessories) Horse power supply can work all ro pump , all kind of ro models like kent, dolphin, water purifier, aquagard. Best Features is short circuit and over & low voltage load protection. also got a long life design faction. Details: 24v 2.5 amp => 1 YEAR WARRANTY ( Customer care number : 8469569726)