FQK1R

FQK1R GE Undersink Water Filter Replacement Cartridge

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$71.18

Price Per Item
Single	$71.18
2 PACK	$69.05
3 PACK	$66.91
4 PACK	$64.78
6 PACK	$62.64

The FQK1R water filter is a replacement for the GXULQR. Fits the GE GXULQ and GNULQ Systems

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What's this?

Twist and lock filter change requires no tools and is done in seconds

Features & Specs

Package Qty: 1

Manufacturer: GE

Manufacturer's Id: FQK1R

UPC: 084691157489

Actual Size (in): 13 inches (length) x 3 inches (outside diameter)

Media: Carbon Block

Primary Filter Media: Activated Carbon Block

Operating Pressure (psi): 20 - 125

Operating Temperature (°F): 34 - 100

Brand: GE

Length (in): 13 in

Outside Diameter (in): 3 in

Media Type: Carbon Filter

UPC's For Search: 84691157489

Country of Origin: United States

Micron Rating Nominal: 0⋅5

Flow Rate (gpm): 2.0

Instructions

Replace the GE GXULQR Filter every 2,000 gallons or six months, whichever comes first. You may need to replace your GE water filter earlier if your water has a bad taste or odor

Certifications

CSA B483.1

NSF/ANSI Standard 42

Contaminants Reduced

Cysts

Particulates (Class I)

Filter Life

Filter Life (gallons): 2,000

Filter Life (months): 6 months

Prop65 warning applies to products that contain carbon media. Click here for more details

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov

Frequently Asked Questions

What is the GE SmartWater FQK1R and which system does it fit?

The GE SmartWater FQK1R is a genuine OEM replacement filter kit designed specifically for GE SmartWater undersink filtration systems, including the GXRLQR, GXSL03C, and GXSL55R models. The kit typically includes both a sediment pre-filter (FQK1P) and a carbon post-filter (FQK1H), providing a complete replacement solution for dual-stage GE undersink setups. It is not compatible with reverse osmosis systems or refrigerator dispensers.

What contaminants does the GE FQK1R filter reduce?

The GE FQK1R dual-cartridge kit reduces chlorine taste and odor, sediment, sand, silt, rust, and particulates down to 5 microns with the sediment stage, while the carbon block stage targets chlorine, VOCs, and select lead reduction. It is tested and certified to NSF/ANSI Standard 42 for aesthetic effects and NSF/ANSI Standard 53 for health-related contaminants including lead, cysts, and turbidity on compatible GE systems.

How often should I replace the GE SmartWater FQK1R filter set?

GE recommends replacing the FQK1R filter kit every 6 months or after approximately 600 gallons of filtered water, whichever comes first. Households with heavier usage, higher sediment levels, or chlorinated municipal water may need to replace the set sooner. Replacing on schedule maintains optimal flow rate and filtration performance on your GE SmartWater undersink system.

What is the flow rate and micron rating of the FQK1R?

The FQK1R kit delivers a flow rate of approximately 0.6 gallons per minute (GPM), which is standard for GE SmartWater undersink systems. The sediment filter provides 5-micron nominal filtration, while the carbon block stage offers sub-micron filtration for finer contaminants. This dual-stage design ensures both particulate removal and dissolved contaminant reduction in a single replacement cycle.

How do I install the GE FQK1R replacement cartridges?

Installation is tool-free. First, turn off the cold water supply to the undersink system and relieve pressure by opening the dedicated faucet. Twist the old FQK1P and FQK1H cartridges counterclockwise to remove them from the manifold heads. Insert the new FQK1R cartridges into their matching ports and twist clockwise about a quarter turn until they lock. Turn the water back on, then flush the system for 5 minutes to purge air and carbon fines before use.

FQK1R GE Undersink Water Filter Replacement Cartridge

Frequently Asked Questions

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