Mon-Thurs 7am-5pm PST
Fri 7am-4pm PST

Questions about products, orders, shipping?
Contact us by call or email


If you’re looking for a low waste reverse osmosis system, you may be interested in a piggy back kit, which adds an extra membrane to the waste water line for higher efficiency.

Purchase a DI resin cartridge add on to turn your RO system into an RO DI system, or add an additional carbon block stage, like a chloramine removing carbon filter.

When using reverse osmosis, chloramine is a problem because a standard carbon block filter does not remove all chloramine, which can damage your RO membrane and end up in the fish tank. A chloramine removal carbon filter kit will resolve this issue.


We use cookies to provide a personalized site experience. By continuing to use & browse this site, you agree to our Privacy Policy.