Instructions / Assembly

How to change the 1st, 2nd and 3rd stage fitlers
1. Turn off the water supply connected to the Reverse Osmosis system and Tank Valve (if applicable) -- then open the
dispensing tap downstream to release pressure.
2. After releasing pressure, place the filter manifold in a bucket and unscrew the filter sumps using the filter wrench to
loosen the housings. Keep track of which filter came from which housing.
3. Throw out the old filters and wash the filter housings with dishwashing soap then proceed to rinse well with cold
water. Ensure your hands are washed and clean before unwrapping the new filters. Place filters inside the correct
housings, making sure the O-Rings are in their proper location (within the ridges of the housing) before you tighten
the housings. Do not overtighten.
How to change the Reverse Osmosis Membrane
1. Open the membrane housing by unscrewing the cap, then pull out the membrane with a pair of pliers. Be sure to
note which side is the front and which side is the back. Wash out, rinse and refill housing with new membrane making
sure to push it in firmly then close the housing by tightening it hand tight.
2. Top filter (Inline Carbon) please remove the locking clip (if any) from the two ends. Using your fingernail, push the
collet in while pulling the connection to disconnect the fitting from the two ends of the filter. Discard of the old filter
and connect the fitting to the new post carbon filter.
3. Now you can fully open the inlet tap and the tank valve (if any) and empty the tank. Then, let the system refill with
water, this process typically takes 2 to 4 hours. You can open the dispensing tap briefly to release any air trapped inside
the system while it’s filling. Note: the first few cups of water may be black in color due to carbon fines. (Be sure to check
for leaks in the first 24 hours.)
4. After it has filled for 2-4 hours, drain the entire system by opening the faucet until water flow is reduced to a slow
trickle, then, close the faucet and repeat the procedure 3 more times. If the system is connected to a refrigerator, do
not drain the system through the refrigerator water dispenser, the carbon fines from the new carbon filter will clog the
internal fridge filter.
R.O. System Filter Change Instructions
Turn Left to Open
Turn Right to Close
1st2nd3rd
Make sure the O Ring is in place before
you tighten the Membrane Housing Cap
en the Membrane Housing Cap