10 BEST INLINE REFRIGERATOR WATER FILTERS for sale in 2022 – compare between the best inline refrigerator water filters on sale.

Rank Product Rating
1
Watts Inline Water Filter 20,000 gallon Capacity- Inline Filter for refrigerator, Ice Maker, Under Sink, and Reduces Bad Taste, Odors, Chlorine and Sediment in Drinking Water
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780 Reviews
Product Highlights
  • Designed for use with refrigerators, ice-makers, RV, campers, boats, water fountains, water coolers, and commercial coffee makers
  • Compatible with all water supply using 1/4 inch lines. Easily connects to existing plumbing
  • Includes one 10” KDF Inline Filter and two 1/4 inch brass connectors
  • Reduces sediment and other particulates for better tasting drinking water. NSF Listed, Certified by WQA to NSF/ANSI 372 Lead Free and NSF/ANSI Standard 42

$38.54 $30.68
2
EcoPure EPINL30 5 Year in-Line Refrigerator Filter-Universal Includes Both 1/4' Compression and Push to Connect Fittings
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124 Reviews
Product Highlights
  • Long lasting 5 year refrigerator filter that fits most brands including: Samsung, LG, Whirlpool, Kenmore, Frigidaire, GE and more
  • Easy to install - comes with both 1/4? compression and push-to-connect fittings for plastic or copper water lines
  • Robust design eliminates sediment and chlorine taste and odor
  • Designed, engineered and assembled in the USA. Questions? Call the EcoPure helpline at (800) 693-1138.

$30.98
3
Inline Water Filter Kit for Ice Makers
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52 Reviews
Product Highlights
  • Provides better tasting ice and water. Chlorine taste and odor reduction. Tested and Certified by NSF International against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I.
  • Includes: New PureWater Filter (with Quick-Connect Fittings), 15 feet of 1/4 inch NSF water line, Shutoff Valve, Two 1/4" Quick-Connect Water Line Adapters, Mounting Bracket with Screw, and Instructions with Graphics
  • Direct inline filter kit works with most ice-makers
  • Service life of filter is 1500 gallons

$39.99
4
Culligan IC-100A Basic Inline Refrigerator/Ice Maker Filter, White
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186 Reviews
Product Highlights
  • Filters water for refrigerator dispensers
  • Easy installation
  • Makes clearer ice and drinking water
  • Culligan icemaker and refrigerator dispenser drinking water filter

$14.99
5
LASCO 37-1821 Ice Maker Inline Filter with 1/4-Inch Compression Connection, 2-Inch x 10-Inch
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385 Reviews
Product Highlights
  • Inline ice maker filter
  • Includes 1/4-Inch compression connection fittings
  • Filter Measures 2-Inch x 10-Inch
  • Use to filter taste and odor in water

$12.99
6
Inline Water Filter Kit for Refrigerators
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31 Reviews
Product Highlights
  • Provides better tasting water and ice. Chlorine, taste and odor reduction. Tested and Certified by NSF International against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I.
  • Includes: New PureWater Filter (with Quick-Connect Fittings), 15 feet of 1/4 inch NSF water line, Shutoff Valve, Two 1/4" Quick-Connect Water Line Connector Adapters, Mounting Bracket with Screw, and Instructions with Graphics
  • Direct inline filter kit works with most refrigerators
  • Service life of filter is 1500 gallons

$39.99
7
Frizzlife Under Sink Water Filter System-High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Quick Change Removes 99.99% Lead, Chlorine, Bad Taste & Odor.
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172 Reviews
Product Highlights
  • ✔TWO-STAGE ADVANCED WATER PURIFIER WITH 0.5 MICRON: The Frizzlife MK99 Water Filtration System include a TWO-STAGE High precise compoud filter, which has a unique technology that removes over 99.99% of contaminants while leaving in all essential minerals. Eliminates LEAD, HEAVY METALS, CHLORINE, CHROMIUM 6, MERCURY, RUST, VOLATILE ORGANIC COMPOUNDS, CARCINOGENS, AND OTHER CONTAMINANTS, SUCH AS TURBIDITY, ORDORS AND BAD TASTES. Enjoy PURE AND HEALTHY WATER From the tap. NO more bottle water!
  • ✔FITS BOTH 1/2" AND 3/8" COLD WATER LINE: Super EASY Installation. Come with 3/8" DIRECT CONNECT hoses that fits standard 3/8" feed water valves under US kitchen sinks. The Inline water filter system also come with a 3/8" to 1/2" converter fittings allow the system directly install to the existing both 1/2" and 3/8" cold water line and faucet under your sink. Took less than 3 minutes and NO PLUMBING REQUIRED! New installation video available.
  • ✔BEST AUTO SHUT OFF DESIGN: Utilizing quick change twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter replacement. Provides quick twist connection for easy, tool-free, no mess filter replacement. The filter cap is designed with BUILT-IN shut off valve. You don't even need to shut off the water supply whenever you work on the filter cartridge replacement.
  • ✔HIGH FLOW RATE & MULTI-USAGE: Enjoy tap water as pure and healthy as spring fresh water. Tested Full Flow Rate >2.0GPM @40 psig. Good for cooking, washing fruits & veggies and cleaning dishes without watermarks.

$89.99 $79.99
8
AQUACREST GXRTQR Inline Water Filter, NSF Certified, Compatible with GE GXRTQR, GXRTQ System, Reduces Chlorine, Fluoride, Limescale and More, For Refrigerator, IceMaker, RVs (Pack of 3)
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214 Reviews
Product Highlights
  • The advanced granular activated carbon can remove chlorine, bad taste, unpleasant odor and retain beneficial minerals in your tap water.
  • Enjoy fresh water by replacing your water filter every 6 months or 2,000 gallons.
  • Wonderful design to fit the original brand. We stand behind the quality of filtration and overall performance of our filters!
  • Easy for installation and operation, no tools required.

$39.99 $29.99
9
Woder WD-4K with JG-1/4 Ultra High Capacity Refrigerator Water Filter/Ice Maker Filter – WQA Certified – 3Y / 4K Gals - USA Made - With 1/4' Built-in JG Fittings – For Unbraided ¼” PVC or 1/8” PEX
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Product Highlights
  • PLEASE NOTE: Watch installation manual / How to install video PRIOR purchase. THIS IS NOT A REPLACEMENT CARTRIDGE FOR OTHER WODER FILTERS. THIS IS AN INLINE WATER FILTER with JG-1/4” connections (DOES NOT COME WITH HOSES AS IT CONNECTS TO EXISTING 1/4" WATER SUPPLY LINE) – Fits All 1/4″ Plastic Flex Tubing and Flexible Copper Tubing used for water supply to ice makers and refrigerators, etc. 1/4” JG also fits the 1/8″ PEX TUBING as its O.D. is the same as 1/4” Tube. DOES NOT FIT BRAIDED HOSES.
  • WQA GOLD SEAL CERTIFIED - to NSF/ANSI 42 for Chlorine, taste, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data. The Woder WD-4K with John Guest fittings removes lead, heavy metals, chlorine (99%), chromium 6, mercury, carcinogens, and other contaminants (99%), as well as turbidity, unpleasant odors and tastes.
  • MADE IN THE USA - NO PLUMBING REQUIRED - LASTS FOR A MINIMUM OF 3 YEARS OR 4,000 GALLONS - Notes: For longest life, use with municipal treated cold water only, not well water. Do not use with salty or softened water. Connects for use only with cold water for drinking.
  • ADVANCED SELECTIVE FILTRATION TECHNOLOGY - removes 99.9% of contaminants while it leaves in essential minerals. (Reverse osmosis filters out everything, including the minerals your body needs. As far as nutrition goes, experts consider it essentially dead water).

$38.84
10
LASCO 37-1833 Inline Ice Maker Filter Installation Kit
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128 Reviews
Product Highlights
  • Ice maker kit with filter
  • Includes one 1/4-inch compression x 2-Foot and one 1/4-inch compression x 5-foot supply lines
  • Comes with all necessary fittings to install
  • Use to filter taste in water

$25.99 $24.26

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