Top 10 Inline Water Filter Kit for Refrigerators – Under-Sink & Countertop Filtration

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1. PureWater Filters


Water Filtration Kit for Ice Makers with 1/4" Tubing and a T-Connector

PureWater Filters #ad - Included purewater filter cartridge lasts up to 1, 500 gallons or one year, made in the USA. Provides better tasting ice and water by removing chlorine and reducing odor causing elements, also increases the life of your machine by reducing corrosion and scale. Works with most ice maker models having 1/4" line water tubing. Comes with all required parts including detailed instructions with graphics. Filter kit model pwi-ce includes a t-adapter to easily add or continue your existing line and enjoy two machines including your 1/4" ice maker.
BrandPureWater Filters #ad
ManufacturerPureWater Filters #ad
Height3.8 Inches
Length10.6 Inches
Weight1.26 Pounds
Width6.3 Inches
Part NumberPWI-CE
WarrantyAll parts come with a lifetime warranty for any defects or leaks, excluding the life expectancy of the filter. Reach out to the seller or manufacturer with any questions or concerns.

2. Culligan


Culligan IC 1 EZ-Change Basic Inline Icemaker and Refrigerator Filtration System, 3,000 Gallon

Culligan #ad - 3000-gallon capacity. Certification: the included rc-ez-1 filter cartridge is tested and certified by IAPMO to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor and Nominal Particulate Class III.

Features twist-on and twist-off mechanism, quick connect fittings double water shutoff. Nsf certified. Uses rc-ez-1 replacement cartridge. Reduces bad taste and odor, chlorine taste and odor, and particulate class III. Features: reduces bad taste and odor, chlorine taste and odor, and particulate class III; EZ change replacement filter cartridge; Quick connect fittings; Twist-on/twist-off; Double water shutoff; Includes filter head with mounting hardware.

Provide your family with visibly clean, great-tasting water for drinking, cooking and more. Filter life: up to 12 months or 3, 000 gallons, depending on usage and filtration load. Compatibility: Uses RC-EZ-1 replacement cartridge.
BrandCulligan #ad
ManufacturerCulligan #ad
Height12.5 Inches
Length4 Inches
Weight1.68 Pounds
Width4 Inches
Part Number01019034
ModelIC 1

3. Hydronix


Fridge & Ice Coconut GAC Water Filter 2000 Gal, Hydronix ICF-10Q Inline Reverse Osmosis Post, 1/4" Quick Connect

Hydronix #ad - Made with nsf certified Coconut Shell Carbon. 2, 000 gallon service life or one year. 1/4" quick-connect connections. For post / polish ro systems, Fridge, Ice, or any Point Of Use application. Easy and Simple to Install. 1/4" quick connect ports.
BrandHydronix #ad
ManufacturerHydronix #ad
Height10 Inches
Length2 Inches
Weight0.4 Pounds
Width2 Inches

4. Woder


Woder WD-10K-JG Ultra-High Capacity Inline Water Filter with ¼” Built-in JG Fittings for unbraided ¼” PVC, or 1/8” PEX. WQA Certified Refrigerator Water Filter 10K Gallons. USA Made.

Woder #ad - This filter connects with the cold-water line ONLY. Ultra high capacity: 10, use in conjunction with municipally treated cold drinking water ONLY, whichever comes first, not well water, 000 gallons, do not use with salty, or water that has been disinfected prior to use.

Also, under normal conditions. Is the same as 1/4” tubing. Maintenance free *Please note: For best results, or softened water. Flow rate: 3pgm @ 65psig. The woder wd-10k-jg removes lead, vocs, detergent, experts consider it essentially ‘dead water’. Cartridge capacity – 1 Year. Does not fit braided hoses.

Advanced selective filtration: technology removes 99. 9% of contaminants, turbidity, including the minerals your body needs. As far as nutrition goes, tmhs, glyphosate, PFCs, Chlorine, Trihalomethanes, Chromium 6, Heavy metals, unpleasant odors and tastes. Actual size of filter: 3. 5”x3. 5”x15”. 1/4” jg also fits the 1/8″ pex TUBING as its O.
BrandWoder #ad
ManufacturerWoder #ad
Height2.76 Inches
Length12.2 Inches
Weight1.4 Pounds
Width2.76 Inches
Part NumberW-10K-JG-1/4-CA

5. PureWater Filters


With 1/4" Quick-Connect Fittings, Sink Faucets, Coffee Makers, Water Coolers, Inline Water Filter For Refrigerators, Ice Makers, Water Fountains, RV, Campers, and Boats

PureWater Filters #ad - Tested and certified by nsf international against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I. Easy to install.

Provides crisp clean water. Each end has quick-connect Fittings which take a 1/4 Inch Water Line. Replacement unit - this only comes with the filter to replace units in the PureWater Filters Refrigerator and Ice Maker Kits, and the Do-It-Yourself Kit For Non-Commercial Keurig Coffee Brewers. External installation and compatible with most refrigerators, RV, Sink Faucets, Campers, Coffee Makers, Ice Makers, Water Fountains, Water Coolers, Ice Machines, Boats. Made in usa, comes with our lifetime Warranty and Assistance, call PureWater Filters for leaks, returns or other problems.
BrandPureWater Filters #ad
ManufacturerPureWater Filters #ad
Height8 Inches
Length2.5 Inches
Width2.5 Inches
Part NumberPWF10
WarrantyFREE Lifetime Warranty for Defective Parts. Telephone Support Included.

6. GE


General Electric GXRTDR In-Line Im Filter , White

GE #ad - Nsf certified: brings better tasting water and ice to your home by reducing chlorine taste and odor and sediment. Inline filtration: Filtered ice for your beverages. Compatible with refrigerators without built-in filtration: Easily attaches directly to existing refrigerator/ice-maker water line in select GE side-by-side and top-freezer refrigerators. Six-month filter life: Filter should be replaced every six months for best filtration results.
BrandGE #ad
ManufacturerGE #ad
Height2.1 Inches
Length12.5 Inches
Weight13 ounces
Width2.3 Inches
Part NumberGXRTDR



Under Sink, Ice Maker, Lead, Frizzlife Inline Water Filter System for Refrigerator, Certified 0.5 Micron Reduces Chlorine, Long Lasting, Compression Brass Fittings Fits for Copper Tubing, MS99

FRIZZLIFE #ad - Additionally, the unique design of the compression lead-free filter head can fit both of the PEX tubing provided in the package, and flexible copper tubing based on your needs. Simply twist off the filter housing, use the wrench included to screw out the inner old cartridge for filter replacement.

The system can be installed within few minutes all by yourself. The long-lasting service life saves you at least 80% money on filter replacement! Unlike traditional internal refrigerator filter, you only need to change the inner core filter instead of throwing away the entire plastic filter housing, which helps to save more plastic waste and money in long run. Ms99 refrigerator water filter system adopts top grade compound filter cartridge, Rust and other contaminants, Heavy Metals, which can remove over 99.99% of contaminants while leaving in all essential minerals.

Search fz-2 to purchase the replacement filter. Get instant access to clean and fresh ice water by pressing the lever, filling a cup of 330ml ice water within 3 seconds. Everything needed for installation is in the package, no requirement for extra tools. The water filter system is compatible with most standard 3/8" US water supply. The twist-in design allows the filter to be changed in secs. Easy installation & fit for copper tubingms99 refrigerator water purification system can be connected to either under kitchen sink angle valve or refrigerator angle valve.
ManufacturerFrizzlife #ad
Height13.5 Inches
Length5 Inches
Width5 Inches
Part NumberMS99

8. Membrane Solutions


Inline Water Filter, Under Sink Reverse Osmosis Water System, Ice Maker, 2-Pack, Membrane Solutions 10" X 2" with 1/4" Quick-Connect Water Filter Replacement Cartridge Inline Filter for Refrigerator

Membrane Solutions #ad - Safety material - food-grade bpa-free activated coconut shell carbon with high iodine adsorption capacity. Ensure you flush the new inline filter to drain with at least 5 gallons of water before putting it into operation. Universal compatibility - this inline water filter cartridge with a standard size of 10 x 2-inch is compatible with simpure t1, culligan ic-100a, k2533jj, ge gxrtdr, 5231ja2012a, DD-7098, 5231ja2010a, r200, Samsung DA29-10105J, WIC-6A, wsi-1, whirlpool whkf-imto, omnipure k2533jj, IL-IM-01, 5231JA2010B, EF-9603, WSE-100, USC100 and many more brands and applications.

Widely used - this inline water filter can be installed in any 1/4 -inch, coffee Makers, Water Coolers, drinking water Fountains, Beverage Equipment, Campers, widely used for Refrigerators, Boats, Sink Faucets, RV, Ice Makers, and RO Water Systems to provide a better water quality. Long-life - when used as a post-ro carbon water filter, the service time is 12-months, or if operating as a single inline filter, capacity can be up to 1800-2000 gallons or 6-months depending on your water quality.

Compatible with nsf 42 certification to ensure your home's water is healthy and 100% safe. High-efficiency adsorption - the coconut-based carbon has high adsorption qualities, and a more pleasant taste, removing chlorine, making it much fresher, crisper, bad taste & odors to improve the taste of drinking water, providing your family with a healthier lifestyle. When connecting it to another pipe like a standard 1/2-inch, or a braided hose, 3/4-inch, 3/8-inch copper or a plastic pipe, please purchase a compression fitting adapter separately. Note: this filter connects directly to existing 1/4-inch water supply lines. Please pay attention to the correct flow direction during the installation in and out ports.
BrandMembrane Solutions #ad
ManufacturerMembrane Solutions Corp #ad
Part NumberINLINET33#2



Samsung Electronics HAFCIN Samsung HAF-CIN/EXP Refrigerator Water Filter 1 Pack, Multicolor

SAMSUNG #ad - See product images for two versions of packaging. Genuine Samsung Water Filter. Uses revolutionized technology for water filtration, most of the impurities that water has are filtered away. Delivers clean, clear water that looks and tastes great and protects the components of your refrigerator from potential sediment. All samsung water filters are tested and certified by NSF International, safety, a non-governmental organization dedicated to public health, and environmental protection. Product comes in two package types.
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Height8.86 Inches
Length2.13 Inches
Weight0.55 Pounds
Width2.13 Inches
Part NumberHAF-CIN/EXP

10. Omnipure


Omnipure CL10ROT33-B 1/4" FPT Inline Filter

Omnipure #ad - Great for behind refrigerators, under sinks, or anywhere you need great tasting water. Inline 10" granular carbon filter with female pipe thread sized to attach fittings for a 1/4" water line. This product does not include fittings.
BrandOmnipure #ad
ManufacturerOmnipure #ad
Height2 Inches
Length10 Inches
Weight0.68 Pounds
Width2 Inches
Part NumberCL10ROT33-B