
GE FQK1K Genuine Replacement Water Filter (Single Stage and In-Line Systems)
Part number: FQK1K
$31.99
● In stock · ships today
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- Free US shipping on every order
- Ships the same day
- 365-day returns · $1,000 wrong-fit guarantee
- Genuine manufacturer part, original packaging
Genuine GE FQK1K water filter
The GE FQK1K water filter is the original GE cartridge for GE single-stage and in-line drinking water systems, in its original GE packaging. However, GE no longer manufactures it, so our remaining stock is limited.

Why replace it every 6 months
The cartridge slowly fills with the particles and chemicals it removes. After about six months, therefore, it filters less and the water flow can drop. In addition, GE lists this cartridge as certified to NSF/ANSI 42, 53 and 401.
GE FQK1K water filter specifications
- Replaces: FQK1K
- Fits: GE GXK185K, GXRLQ and GX1S50R systems
- Certification: NSF/ANSI 42, 53 and 401, per GE
- Replace every: 6 months
- In the box: 1 genuine filter, original manufacturer packaging
How to replace the GE FQK1K water filter
- First, turn off the water supply to the filtration system and place a towel under the housing.
- Next, twist the old cartridge counterclockwise and pull it out.
- Then push the new cartridge in and twist it clockwise until it stops.
- Finally, turn the water back on, check for leaks and run the faucet for a few minutes.
Tips for single-stage systems
Keep a towel under the housing, because a little water always drips out during a change. Also, run the faucet for a few minutes after the change, so air and loose carbon leave the line. Finally, check the connection again the next morning for any slow leak.
Questions
Is this a genuine GE part? Yes. It is the original GE cartridge in its original box, not a compatible copy.
Will GE make more? No. GE has discontinued the GE FQK1K water filter, so we sell it while our stock lasts.
Not sure it fits?
Check the model number on your GE filtration system, or use our Filter Finder. You can also upload a photo of your old filter in our Filter Finder, and we read the part number for you. In any case, our $1,000 wrong-fit guarantee and 365-day returns cover every order. For more details, see the GE product page for the FQK1K.
Why buy from Discount Filter Shop
We sell genuine manufacturer parts in their original packaging, and our prices are lower than the major retailers. Every part comes from an authorized distributor, so you receive exactly the product the manufacturer ships to its own stores.
Moreover, orders ship the same day from the United States with free shipping and no minimum. Finally, our $1,000 wrong-fit guarantee and 365-day returns protect every GE FQK1K water filter you order from us.
Brand names and model numbers are trademarks of their respective owners.
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