Enjoy unbelievable function in the compact design of the Aquatic Life RO Buddie Four Stage Osmosis System. Designed to provide a reliable source of economical filtered water， this system is available in a 50-gallon size to meet your aquarium needs. Using a membrane filter cartridge in conjunction with carbon and sediment cartridges， it works to effectively and efficiently remove harmful substances from municipal water—including heavy metal ions， dissolved solids， chlorine， and particulate matter—making it safe and suitable for your vibrant fish. It also includes the mixed bed resin cartridge， which removes the remaining total dissolved solids from the water， with a color-changing resin that makes it easy to see when it’s time to change.

4 stage osmosis system， faucet adapter， membrane housing wrench， mounting brackets and 20 feet of tubing.

DO NOT leave the RO Buddie unattended during use. Use care not to over tighten the threaded connections – in particular the elbow connections.