10 Best Inline Refrigerator Water Filter of December 2025

• 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.
• Includes: 5-year filter, 1/4? compression and push-to-connect fittings and installation guide

EcoPure

• 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
• NSF certified: Brings better tasting water and ice to your home by reducing chlorine taste and odor and sediment
• Six-month filter life: Filter should be replaced every six months for best filtration results

GE

• Built-in 1/4 inch quick-connect compression fittings for super easy installation - no tools required
• Reduces Chlorine Taste & Odor
• 1,500 gallon filter capacity

Omnipure

• Designed to filter incoming water for your ice maker or refrigerator
• Measures 10 inches in length
• Removes odors, unwanted taste, and scale for a better water-drinking experience
• Includes 1/4 inch compression brass fittings for installation
• Enormous capacity of 1500 gallons or 2.5 years of regular household use

EZ-FLO

• 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
• FREE Lifetime Warranty and Telephone Support

PureWater Filters

• 【Ultimate solution for cool crisp drinking water】Waterdrop Undersink Water Filtration System is compatible with most refrigerators. With accessories needed for connection, you can easily access to fresh, tasty ice water and crystal clear ice cubes from your refrigerator. It’s time to replace your overpriced refrigerator water filters!
• 【Innovative five-stage filtration】Waterdrop Undersink Water Filtration System uses innovative five-stage filtration. Tested against NSF standards, this inline water filter removes 99% of chlorine, heavy metals (including lead, mercury, and arsenic), and chemical contaminants such as fluoride. The undersink filter also filters out sediment and other large particles, thereby preventing scale buildup. Enjoy healthy and pure water—no need to buy bottled water anymore!
• 【Superior material】Activated carbon block and other advanced filter media ensure efficient and safe filtration. KDF effectively keep filter sanitary. The BPA-free, lead-free material ensures more reliable use from the inside out.
• 【Fast flow rate】The tested full flow rate of this undersink water filter is 1.0 gpm at 60 psi. The fast and stable water supply provides pure and fresh water that tastes like spring water.
• 【Money-saving】The Undersink Water Filtration System works without electricity and doesn’t produce waste water, thereby reducing the amount that you spend on electricity and water. On average, by spending only $15 per year (4 cents per day) for the filter replacement, you and your family can enjoy safe and clean water. Find the replacement undersink filter by searching ASIN: B085G78F7R.

Waterdrop

• 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
• FREE Lifetime Warranty and Telephone Support

PureWater Filters

• 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
• Filters 1500 Gallons or 6-Months Life Capacity

LASCO

• GREAT FOR- Refrigerators, Ice-makers, RV, Campers, Boats, Water fountains, Water coolers, Commercial coffee makers
• USES KDF FOR FILTERATION: Uses Kinetic Degradation Fluxion - treatment for water filtration
• INLINE CARTRIDGE: comes with 10 inch KDF Inline Filter and 1/4 inch brass connectors (QTY 2)
• EASY TO INSTALL: This unique product connects easily to existing plumbing. Maintenance Free, Inspect at least every six months
• Works with all water supply using 1/4 inch lines
• CERTIFICATIONS: NSF Listed, Certified by WQA to NSF/ANSI 372 Lead Free and NSF/ANSI Standard 42 for the Reduction of Aesthetic Chlorine
• Reduces chlorine, odor, contaminants, sediment, and particulates for better taste and healthier drinking water. Lasts up or 20,000 Gallons

Watts Premier

• [Widely Uesd]: The Inline water filter can be used in Refrigerators, Ice Makers, Water Coolers, beverage equipment, coffee makers, drinking water fountains, sink faucets, RV, campers, boats and RO system.
• [Standard Size]: The inline water filter cartridge with 10”*2”. Compatible with Compatible with GE GXRTDR, Culligan IC-100A, Omnipure K2533JJ, Samsung DA29-10105J, Whirlpool WHKF-IMTO, WSE-100, IL-IM-01, WIC-6A, R200, DD-7098, EF-9603, K2533JJ, 5231JA2010A, 5231JA2010B, 5231JA2012A, WSI-1, USC100.
• [Easy Installation]: Inline carbon filter built-in 1/4 inch (JG) quick connections in both two ends of the filter. Install directly to the water line. Turn off the water supply of water system. Then just take out the old filter and insert the 1/4” tubes into the ends of the new one. Pay attention to the flow direction.
• [High Adsorption Capacity]: The highly porous activated carbon inline water filer cartridge can reduce chlorine, organic chemicals, sediment, tastes and odors from your drinking water. Provide clean and pure water for ice, drinking, showering, cooking, etc.
• [100% Food Grade Material]: Inline coconut shell activated carbon filter is made of 100% food-grade material. Outer layer is pure polypropylene and inner layer is coconut shell carbon. The sediment PP microfibers in both ends ensure long lasting filtration and prevent carbon leaks.

Membrane Solutions