GE GNWH38S 手册

2

You should change your filter when the water flow is noticeably reduced or at least every 3 months.

Turn off water to filter. Water must be shut off from
an upstream valve.

Press the red pressure release button to release
pressure.

Unscrew the filter canister and discard used filter.
Wash the filter canister with mild soap and water.
Do not use harsh cleaners or hot water.
Inspect the filter canister O-ring. Make sure it is
lightly lubricated with clean food grade silicone
grease (silicone grease is available through GE
Parts and Service: 1.800.626.2002, part number
WS60X10005). Be sure the o-ring is seated in the
groove. It is recommended that you replace the 
O-ring if it is damaged.

Place a new filter cartridge into the canister,
making sure it is centered and completely seated
on the bottom seal. 

Reinstall the filter canister to the unit. Use the
canister wrench to tighten the canister. DO NOT
OVERTIGHTEN.

Slowly turn on water to the filter by using the
upstream shut-off valve. 

Press the red pressure release button to remove
trapped air.

After installation, flush the cartridge for 
10 minutes, wait one hour, then flush again 
for 10 minutes before using the water.

″–2″ under

Turn canister wrench 
clockwise to remove 

Canister

Turn 
clockwise 
to remove
canister

Turn 
counterclockwise 
to tighten

Red pressure
release button

Filter 
cartridge

O-ring seal

Filter canister

Head

Recommended
shut-off valve

Recommended
shut-off valve

Fitting

Ferrule

Hex nut

Fitting

Ferrule

Hex nut

1

1

⁄

2

″–2″

Remote timer

Mounting
bracket

Standard 42

Chlorine: Taste and Odor

2.0 mg/L

±10%

≥50%

95.5%

This system has been tested according to NSF/ANSI 42 
for the reduction of the substances listed below. The
concentration of the indicated substances in water 
entering the system was reduced to a concentration 
less than or equal to the permissible limit for water 
leaving the system, as specified in NSF/ANSI 42.

Test Conditions
Flow Rate: 3 gpm (11.4 Lpm)
pH: 7.5

±1

Inlet Pressure: 60 PSI (4.1 bar)
Temperature: 68°F 

± 5°F (19.8°C ± 2.5°C)

Operating Requirements
Pressure: 30–125 psi (2.1–6.9 bar)
Turbidity: 5 NTU Max.
Temperature: 40°F–100°F (4.4°C–37.7°C)
Capacity: 5,000 gallons (18,927L) or 3 months

FXHSC Sediment*

3 

months/

Pleated

30 Micron*

24,000 gallons

FXHSC Filter could be used as a replacement filter.

Operating Guidelines
Minimum–Maximum Supply Water Pressure: 20–125 psi
Minimum–Maximum Supply Water Temperatures: 40°F–100°F