WARNING: Using a qualified installer is recommended.
Proper installation is the responsibility of the installer.
Product failure due to improper installation is not covered under the warranty.
NOTE: Keep these instructions for future reference
PLAN FOR INSTALLATION
Prior to installation, we recommend you read the entire manual to familiarize yourself with the
system, and help you determine the best location for installation. Please check and comply with
all local plumbing codes.
PREPARE SITE FOR INSTALLATION
NOTE: If you have metal drain pipes, consult a plumber for installation of drain connection.
1. Prior to installation, close the cold water shut-off valve.
2. Temporarily place system manifold and tank
into the under sink cabinet or desired location
to ensure adequate space and proper positioning.
3. 3/8" white tubing will be used to connect manifold to tank, and from faucet stem to manifold.
Measure out 3/8" white tubing from the top of the tank to the outlet side of the system
manifold and mark 3/8" tubing. Then measure remaining length of 3/8" tubing from the
manifold to the desired location of the faucet hole to ensure there will be enough 3/8" tubing
available for both connections. Wait to cut tubing and follow instructions below.
4. Remove system and tank from under your sink to begin installation.
INSTALLATION OVERVIEW
Step 1
- Install Brass Tee Fitting
Step 2
- Install RO System Manifold
Step 3
- Install Water Storage Tank
Step 4
- Install RO Faucet
Step 5
- Install RO Drain Connector
Step 6
- Connect Tubing
Step 7
- Stage 1–3 Filter Installation
Step 8
- Sanitize, Pressure Test, Purge System
REQUIRED TOOLS & MATERIALS
• Basic plumbing knowledge
• Tape Measure
• Utility Knife
• Screwdriver (Phillips)
• 1/8" & 7/32" Drill Bits/Drill
• Adjustable Wrench
• Bleach
• Safety Glasses
• Pencil
• Masking Tape
• Pan or Bucket
WHAT’S INCLUDED
A System Manifold
B Carbon Filter Sump
C Membrane Filter Sump
D Carbon Filter Sump
E RO Faucet Spout
F RO Faucet Body
G Water Storage Tank
H Tank Connector
I Eye Dropper
J Plumber’s Tape
K Drain Connector
L Nuts & Bolts
M Foam Seal
N O-Ring+Faucet Base
O Toggle Bolts
P Flow Restrictor
Q 90° Elbow
R Mounting Screws
S Brass Tee
T Tubing 3/8" Red
U Tubing 3/8" White
V Tubing 1/4" White
W Carbon Filter Cartridge
X Carbon Filter Cartridge
HOT
OptimH2O™
Stage 2
RO Membrane
AQ-RO3-RO
OptimH2O™
COLD
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B
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N
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OptimH2O™
