ISPRING ATRF300 Transformer for PMP300 Booster Pump, AC/DC Adapter, Fits RCB3P Reverse Osmosis Water Filtration System

Transformer for PMP300 Booster Pump. Using a booster pump for reverse osmosis systems will increase your system input pressure and water production, while decreasing the waste water ratio. A pump is a must for incoming water lower than 40 PSI. This PMP300 booster pump is compatible with the ISPRING RCB3P reverse osmosis system.