iSpring PMP1000 Water Booster Pump for High Capacity RO Membrane and Commercial Reverse Osmosis System Up to 120 psi, 3/8” Quick Connect Fitting

This pump makes all the difference in my RO system on whether I’m able to keep up with water demands or not. It has worked perfectly for almost a year. It stopped activating automatically and I contacted customer support and Nick was wonderful and easy to work with. They helped me diagnose a pressure valve that failed and then sent me a brand new pump the next day. I also love their commercial RO filter system and pressurized RO tanks that all work in tandem.

For our household this is the next level of frame Reverse Osmosis. The basic goodies are thr non proprietary filters the prefilters have gauges before and after so one doesn’t need to change until it necessary. No it wont hide under the kitchen sink but our guests comment on the high pressure point of use at the kitchen sink. I’ve only had this a year and it was a lot of RO for our use but im glad i went big. I find more things to do with better water. Even buckets full quickly and you just can’t get that from your old RO. Talk to Michelle at customer care.

Definitely NOT worth the money. Booster pump died 10 days after the 1-year warranty.

This pump is excellent, especially paired with the iSpring CRO1000 4-Stage RO system. We upgraded to this light commercial RO system after years of frustration with a 100GPD RO system that had low water pressure and would run out of water even with a storage tank. My well water runs about 375 PPM with an output of 4 PPM. I followed the CRO1000 with a two stage DI resin and am at zero and never run out of RO. NO storage tank required. There is more than enough to feed the kitchen, icemaker, coffee machine, reef tanks, and hydroponics. This is also a U.S. based company with great customer service, thanks to Sean for answering my technical questions promptly."

Increases water pressure for an RO system. I’ve used one for 2 years

product support and overall performance and build quality was exceptional. Especially appreciate the support from Michele