FREE Shipping! Pair of fast clip 2 for membrane housing. Compatible ONLY with EWS reverse osmosis systems.

FREE Shipping! O-ring for 1 DTV control valve to tank, for 1 EWS and CWL whole home water filtration units.

12 Quick Connect Advanced 50 gallon per day Reverse Osmosis Membrane for all RO3 and RO4 Reverse Osmosis Systems.

Valve O-ring for valve seal to tank

Valve with 4 ports found on the bracket for installation on all RO3 and RO4 systems (replaces old RSR valves found in the 2011 and older RU systems)