Installation Instructions
Check with your local public works department for
plumbing codes. You must follow their guides as you
install the Household Water Filtration System.
Use the Household Water Filtration System on a
potable, safe-to-drink, home COLD water supply only.
The filter cartridge will not purify water or make unsafe
water safe to drink.
Protect the Household Water Filtration System and
piping from freezing. Water freezing in the housing will
damage it.
Your Household Water Filtration System will withstand
up to 125 psi water pressure. If your house water
supply pressure is higher than 80 psi during the day
(it may reach higher levels at night), install a pressure-
reducing valve before the housing is installed.
REQUIRED TOOLS AND ACCESSORIES FOR INSTALLATION
2 wrenches: 1
1 8
Pipe cutter
File
IAPMO R&T
COMPONENT
SAFETY PRECAUTIONS
PROPER INSTALLATION
1 4
R&T
Household Water Filtration System*
GXWH04F and GXWH20S
WARNING
unknown quality without adequate disinfection before or
after the system.
Do not
Do not
WARNING
installation. Small parts remaining after installation could
be a choke hazard.
Do not
IAPMO
COMPONENT
GEAppliances.com
a Haier company
Do not use with water that is
microbiologically unsafe or of
HOT WATER
Discard all unused parts and
packaging material after
CONTENTS INCLUDED WITH
PRODUCT
IAPMO R&T