Step 4: Install RO Faucet
You will need a sink top hole between 11/2” and 15/8” in diameter. If drilling a new hole, ensure faucet body
will mount flat against surface and that there is sufficient tubing between faucet body and system manifold.
NOTE: Drilling holes into solid surfaces or surfaces made of stone should only be performed by a qualified and
certified installer.
1. Attach remaining 3/8” white tubing to stem on faucet body by wetting tubing end and
inserting into faucet stem fitting approximately 5/8” until it stops. Gently tug on the
tubing to ensure it is firmly seated in fitting.
2. NOTE: Do not connect 3/8” white tubing from tank to faucet.
3. Mount faucet base by pushing toggle bolts through the sink hole until faucet base is
flush with countertop. Position toggle bolts under sink surface being certain faucet
stem will not be obstructed. Loosely fasten faucet base to countertop by tightening
toggle bolts, alternating between left and right sides to evenly tighten. Leave loose to
adjust faucet body as desired.
4. Route the 3 tubes attached to faucet body through the faucet base and through hole
in sink until approximately 12” of tubing remains above sink.
5. Turn ¼ clockwise and holding faucet base firmly, mount faucet body to faucet base.
Adjust faucet body handle to desired location.
6. To tighten faucet, hold base firmly to keep it from moving while turning faucet body
1/4 turn counterclockwise. Tighten toggle bolts evenly, making sure not to over tighten.
7. Mount faucet body to faucet base; turn ¼ turn clockwise until it locks.
8. Attach faucet
spout to faucet
body by screwing
spout nut to body.
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