Watts Premier 108011 WPSG-1 Refrigerator Filter

The Premier after market WPSG-1 filter contains a compressed carbon block which provides tremendous capacity to remove and/or reduce impurities and sediment that may be present in your drinking water. The carbon block has millions of active sites on its surface and within the structure which can absorb impurities like a sponge, and can adsorb and hold other types of impurities on its surface like a magnet. Additionally, this filter can catalytically breakdown other impurities very similar to the way a catalytic converter works in your automobile. These processes ensure that you are getting the cleanest and best tasting water possible.


This economical filter will provide you with fresh and clean tasting water and ice cubes
Delivers clean, clear water that looks and tastes great
Will remove or reduce Chlorine, Tastes and Odors that may be present in your drinking water
Designed to provide up to six months of life or 300 gallons
Does not remove minerals which may be beneficial to health


The WPSG-1 (Premier Model) or WSG-1(MFG Model) is compatible with the following part numbers;

GE® Filters Kenmore® Filters Hotpoint® Filters  
MWF 46-9991 HWF  

This filter should not be used with water that is microbiologically unsafe or of unknown quality, without adequate disinfection before and or after the filter.


This filter has been tested by the manufacturer against ANSI/NSF Standard 42 for the reduction of Chlorine, Tastes and Odors.

Flow Rate:

.5 gpm/1.9 lpm

Operating Temperature:

33 - 100°F (0.6°C - 38°C)

Min Operating Pressure:

30 psi - (207 kPa)

Max Operating Pressure:

100 psi - (689 kPa)


6 months or 300 gallons (1,136 liters)


Information for the WPSG-1 Filter
Locate filter inside the refrigerator. First slowly turn the cartridge 1/4 turn to the left and remove.

Remove all packaging, apply date label if required as a reminder to replace the filter within 6 months and remove the protective sticker from the top.

Check o-ring is flat in top of filter, fill filter with water. Insert filter into refrigerator and turn 1/4 to 1/2 turn to the right - label in front. Do not overtighten.

Run water for 5 minutes through the dispenser to flush the filter. Reset the light if needed by holding down the ice type and child lock buttons for 3 seconds.

GE, Hotpoint and Smartwater are trademarks of General Electric Company.Kenmore is a registered trademark of KCO LP, LLC.

Weight: 1.0 lb

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