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5. RO water will flow out from the smaller water outlet located on the valve. Rinse the whole
system for at least 30 minutes before using the filtered water.
6. The installation is now completed. Please monitor the water quality by testing the water with a
TDS meter and change filters based on our recommended schedule.
3-2 Replacing filters:
1. Turn off the water supply, drain all excessive water remained in the system.
2. Remove the case of the system by removing the 6 screws on the edge with a Philips screw
driver.
3. The PAC filter and post carbon filter use ¼’’ inline quick fitting on both ends. To remove the
old filters, pop out the lock clip first, then use both hands, press the fitting ring with one hand,
pull the tubing out with another, as shown below.
4. To replace the reverse osmosis membrane, remove the tubing from the quick connect fitting on
the membrane housing (refer to previous steps on how to remove quick connect fittings), use
the housing wrench included in the package, twist off the housing cap in a counter-clockwise
direction. Pull out the old membrane, due to water pressure in the housing, pliers may be
needed. Clean and rinse the membrane housing with running water. Hold the new membrane,
insert it into the housing with the end with black rubber seal facing out, as shown in the image
below.
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