Is it easy to change the filters and RO membrane?
Changing the filters and RO membrane of a Wetterline® RO System is easy. Using the filter housing wrench that came with your RO system, unscrew the filter housings, change out the filters and re-tighten housing. Replacing the RO membrane is even easier. Just unscrew the RO membrane housing on the right side, pull out the RO membrane and replace it! Maintaining the system yourself saves money and leaves you confident about your drinking water quality.