Installation Guide
3
Installation Instructions:
1. Insert Filter Cartridge (C) over the standpipe in the bottom of Filter Sump (B). Screw the
sump to Head Assembly (A) and hand-tighten. Use Sump Wrench (K) to tighten, make sure
the seal marks on the head and sump are aligned. See Figure 1.
2. Turn off cold water supply valve, and open sink faucet to relieve pressure from the sink’s
cold water supply line. Place a tray or towel under cold water line to catch excess water,
and remove existing hose or tubing from cold water line between the shank of the faucet
and the supply valve. See Figure 2.
3. Place Pre-Assembled Head Assembly (A) on the solid wall of the cabinet in proper
position. Fix the bracket on the wall with two Mounting Screws (E). See Figure 3 on next page.
CAUTION: There must be a 2” minimum clearance between the bottom of Filter sump (B)
and the floor of cabinet to facilitate easy replacement of the filter cartridge.
4. Determine the length of 3/8” Tubing (D) from the outlet of Head Assembly (A) to the
shank of the faucet by holding tubing in place ensuring it’s of appropriate length. Cut
tubing square with a utility knife.
CAUTION: Don’t kink tubing as this will impede water flow.
5. Wrap Teflon Tape around the threads of the shank of the faucet, screw the Faucet
Adapter (F) onto the shank with adjustable wrench. Referring to Step 8, insert one end of
the pre-cut tubing into the faucet adapter and the other into the water outlet side of the
head. See Figure 3.
6. Determine the length of 3/8” Tubing (D) from the inlet of Head Assembly (A) to the cold
water supply valve by holding tubing in place ensuring it’s of appropriate length. Cut
tubing square with a utility knife.
CAUTION: Don’t kink tubing as this will impede water flow.
7. Attach Compression Hex Nut (G), Ferrule (H) and Insert (I) in one end of 3/8” tubing.
Wrap Teflon Tape around the thread of the cold water supply valve and then insert the
tubing into the valve and tighten the nut with adjustable wrench. Referring to Step 8,
insert the other end of the tubing into the inlet of the head. See Figure 3.
Figure 1.
A
Seal marks line up
Remove the hose
Hot water
supply valve
Cold water
supply valve
Tighten
Standpipe
B
C
Figure 2.
Tray