Installation Guide

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STEP 2. Shutting Off the Main Water Supply Valve
1. Locate the main water supply valve of the house and turn it off completely by turning the
shut-off handle clockwise.
2. Test to see if the water is completely shut off by turning on the faucet in the cold water
position. If the cold water cannot be shut off, please contact your local plumber to x
the valve before begin installing the system.
1. Inspect your water ow and determine if water is owing from left to right or right to left.
2. If needed, reassemble the mounting bracket for the pleated sediment lter if the direction
is opposite of where the mounting bracket is facing.
3. Make sure the water ow will rst be entering into the port opening indicated with an
“IN” or directional arrow pointing inward and exits from the opening indicated with an
OUT” or directional arrow pointing outward.
STEP 1. Checking the Direction of Water Flow
In
In
Out
Out
Out to
Drain
IMPORTANT! For maximum effectiveness and to lengthen the system life the pre-lter
system should always be placed before the treatment system.