Safety Information

Operating Instructions

Troubleshooting Tips

Customer Service

About the water filtration system.

Filter Cartridge Replacement

CAUTION: Never remove the sumps when water pressure is in the water filtration system.

 

Close the water supply saddle valve to the filter. (See the Installation

1

 

Instructions for saddle valve location.) Press the vent valve on the top

 

of the filter I head to relieve the pressure in the system, or open the

 

filtered water faucet.

 

Remove the sump, using the sump wrench tool provided, from the

2

 

filter head, by rotating the sump as shown in the below illustration.

Be careful, the sump may be full of water. Be sure to keep the large o-ring seal.

Vent valve

Bracket

Cartridge

 

Head

 

 

O-ring seal

 

Sump

 

 

 

Turn sump wrench tool

 

TURN SUMP

provided, clockwise

Filter II

TO INSTALL

 

 

TURN SUMP

 

TO REMOVE

Filter I

3 If you are replacing a filter cartridge, remove and discard the used filter cartridge.

4 Be sure the inside of the sump is clean. Thoroughly wash the inside of the sump with hot, soapy water and rinse.

5 Remove the wrapper from the new filter cartridge and insert the filter cartridge in the sump. Some cartridges fit either way, while others fit only one way. Observe markings on the cartridge.

NOTE: The water filtration system uses two different types of filter cartridges. Be sure to install them correctly.

The sediment/taste and odor filter (FXUS) should always be placed in the filter I sump.

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GE GNUT05Z01 owner manual Filter Cartridge Replacement