Parts Of The System; Installing The Filters - Canature RO 75 GPD 4 STAGE Installation And Operation Manual

4
Reverse Osmosis Membrane
reduces dissolved minerals, met-
als and salts. During the proc-
ess, harmful compounds are
separated by the membrane and
the reject water goes to drain.
Post-Carbon Filter is
provided for a final
"polish" to provide great
tasting drinking water.
Faucet (Standard) used
to dispense RO water
Optional
when needed.
air gap and designer
faucets are available.
Filter Housing / Mem-
brane Multi-tool used to
loosen or tighten the filter
sumps or membrane caps.
When handling filter cartridges be sure hands are clean and sanitized or wear surgical gloves.
1. Loosen and remove filter housings using wrench provided.
2. Remove plastic wrapper from filter cartridges. Check the o-ring to insure it is lubricated. If not, use
NSF approved silicon grease. Install the o-ring into the filter housing. Install the filters into the correct
locations as indicated in Figure 1 on page 4. Insure the Carbon cartridges are installed with the rubber
gasket at the top.
3. Install and tighten the filter housings firmly by hand. Use the wrench provided to tighten an addition
1/4 to half turn. Do not over tighten.

Parts Of The System

Pre-Carbon Filter re-
moves chlorine in the feed
water to protect the re-
verse osmosis membrane.
Tubing 1/4" and 3/8" tub-
ing to connect system to
tank, faucet, and drain.

Installing the Filters

Pre-filter removes larger
particles such as sand, silt,
and rust.
Storage Tank (3.0 Gal)
holds filtered water, ready
for use.
Drain Saddle is connected
to the drain to remove reject
water from the RO system.
Self-piercing Inlet Saddle
Valve is connected to the
cold water line to supply wa-
ter to the RO system.