Note : Your RO module is equipped with valved heads which will automatically turn off the water supply to each filter when the filter is released, thus you do not need to turn off the incoming water supply at the Adapt-A-Valve. The faucet must be off when filters are replaced.
Step A - Place a towel under the RO module to catch any excess water that drips out from the filters during the changeover.
Step B - To make the removal of the filter housing easier, the heads and housings may be lifted up to 90° as shown in the pictures to the right. Sarting with the sediment filter, lift the cartridge up to 90°. Rotate the cartridge a ¼ turn counterclockwise, remove and dispose of used cartridge.
Step C- Make sure to remove the cap off of the new replacement filter. Insert the new filter cartridge into the head and rotate it clockwise ¼ turn until it stops. Return cartridge to the vertical position.
Step D - Repeat this procedure for the 2nd, 3rd and 4th filter cartridges. When finished, flush your tank completely once to remove any natural carbon fines from the RO system. Check over the next 24 hours to ensure no leaks are present.
