Instructions / Assembly
15
Syem Maintenance
This RO System contains Filters that must be replaced at regular intervals to maintain proper performance.
Use only authentic Express Water lters.
How to Change the SED (Sediment), GAC
(Granular Activated Carbon), and PAC (Post
Activated Carbon) Filters
(Recommended about every 6 months)
1. You will need Express Water inline Sediment,
Granular Activated Carbon, and Post Activated Carbon
Filters. We also recommend a bucket or bin large
enough for the system to sit in. The system will release
water when it is disassembled.
2. Make sure that water ow to the system is o
3. Place the RO System in the bucket or a sink and disconnect the the elbows from each side of the SED, GAC,
and PAC lters. For detailed directions of disconnecting these refer to the Quick Connect Guide (Page 12)
One side of the SED has an inow tube instead of an elbow
One side of the PAC has the faucet adapter which must be unscrewed
4. Note the correct orientation and ow direction of these lters then remove the lters and discard them.
5. Set the new lters in place in the same orientation
6. Reconnect the stem elbows, tube, and faucet adapter to the new SED, GAC, and PAC lters
7. If these are the only lter you are changing begin the “System Startup” instructions on Page 14.
Once you are sure there are no leaks and water has begun to
come out of the RO Faucet, let the system run for two hours.
This will ush out any loose carbon nes and prime your lters.
Inspect your system occasionally during this time to make sure
there are no leaks.
Your water may be cloudy for the rst week of operation.
This is just air bubbles escaping from the new system. You can
shift the sides of your system up and down while running your
water to help this air escape.
Now your system is ready for use and the water from the RO
Faucet is ready to drink.
Filter Change Instructions