Installation Instructions.
Important Installation Recommendations
Read entire manual. Failure to follow all guides and rules could cause personal injury or property damage.
Check with your local public works department for plumbing
codes. You must follow their guides as you install the Water
Filtration system.
Use the Water Filtration system on a potable, safe-to-drink, home
COLD water supply only. The filter cartridges will not purify water
or make unsafe water safe to drink. DO NOT use on HOT water
(100° F. max.).
Protect the Water Filtration system and piping from freezing.
Water freezing in the system will damage it.
Your Water Filtration system will withstand up to 125 psi water
pressure. If your house water supply pressure is higher than
100 psi during the day (it may reach higher levels at night),
install a pressure reducing valve before the system.
Tools and Materials Required for Installation
Slotted and Phillips screwdrivers
Pliers and adjustable jaw wrench
Hand or battery powered drill and 1 ⁄ 4 " bit (saddle valve
installation)
Electric drill and drill bit to drill 1"-1 1 ⁄ 4 " hole (type as
required) if mounting hole is needed for faucet
CAUTION: To avoid damaging the sink, consult a qualified
plumber or installer for drilling procedures. Special drill
bits may be needed for porcelain or stainless steel.
Installation Overview
Locate the drinking water
system on the cold water
supply pipe, under the
kitchen and/or bathroom
sink, to filter the cold
drinking water.
Shutoff valve
NOTE: To change the filter
cartridge, you must turn off the
water. A nearby shutoff valve is
convenient. Most sinks already
have shutoff valves on the
supply pipes.
Filtered
water faucet
Sink
Battery pack
Water supply valve
Hot
Cold
Model
GXST03C
only
WARNING: Do not use with water that is microbiologically
unsafe or of unknown quality without adequate
disinfection before or after the system. GXSL03C and
GXSV10C are certified for cyst reduction and may be used
on disinfected water that may contain filterable cysts. The
water should be tested periodically to verify that the system
is performing satisfactorily. Small parts remaining after the
installation could be a choke hazard. Discard safely.
Contents included with the product:
Water filter assembly, including mounting bracket
and screws
Product Literature (Owner's Manual and Installation,
Product Data Sheet, Owner Product Registration Card)
Water supply/saddle valve
Filtered water faucet, for sink or countertop mounting
Electronic indicator faucet base and battery pack
(GXSV10C only)
3 ⁄ 8 " tubing and fittings to make all needed connections
Sump wrench
Washer
Adapter
Nut
Tubing
Water in
Insert
Nut
Tubing
Filter I
Water out
Mounting
screw (2)
Filter II
5