Top 10 in-Line Refrigerator Filter – In-Refrigerator Water Filters

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1. EcoPure


EcoPure EPINL30 5 Year in-Line Refrigerator Filter-Universal Includes Both 1/4" Compression and Push to Connect Fittings

EcoPure #ad - Includes: 5-year filter, 1/4? compression and push-to-connect fittings and installation guide. Easy to install - comes with both 1/4? compression and push-to-connect fittings for plastic or copper water lines. Long lasting 5 year refrigerator filter that fits most brands including: Samsung, Frigidaire, LG, Whirlpool, Kenmore, GE and more. Questions? call the ecoPure helpline at 800 693-1138. Designed, engineered and assembled in the USA. Robust design eliminates sediment and chlorine taste and odor.
BrandEcoPure #ad
ManufacturerKX Tech #ad
Height3 Inches
Length13.5 Inches
Weight1 Pounds
Width7 Inches
Part NumberEPINL30



Under Sink Reverse Osmosis System, Refrigerator, AQUACREST Inline Water Filter for Refrigerator with 1/4-Inch Direct Connect Fittings, Idea for Ice Maker, 5 Years High Capacity

AQUA CREST #ad - You can install the filter with a single twist, without cutting the tubing. Less expense, 000 gallons This may vary based on water conditions. Compatible with most refrigerator filter brands such as Samsung, Campers, Drinking Water Fountains, and so on. By spending an average of 001 per day, better filtration.

5-year service lifethe filter has a service life of 5 years or 5, you can enjoy great-tasting water for a long time. It improves the taste of water from your refrigerator dispenser. All-inclusive packing list 1/4” pe tubing, 1/4” compression and push-to-connect fittings, a 1/4” compression hex nut, a sleeve and an insert. Simple installationthe filter comes with both 1/4” compression and push-to-connect fittings for plastic or copper water lines. Efficient filtration and superior materialthe in-line water filter employs a polyester membrane with a fine pore diameter and a 05 micron coconut shell activated carbon block, can effectively reduce lead, rust, 98% of chlorine, suspended solids, fluoride, taste and odor, and colloids.

Multiple usesthe aquacrest inline water filter can be used in refrigerators, LG, Water Coolers, GE, coffee makers, Whirlpool, Frigidaire, Ice Makers, sink faucets, RV, Beverage Equipment, Boats and RO Systems. Bpa-free and lead-free material ensures product safety.

3. Waterdrop


Bad Taste & Odor, Chlorine, NSF Certified High Capacity Drinking Water Filtration System with Direct Connect Fittings, Reduces Lead, Waterdrop Inline Refrigerator and Ice Maker Filter

Waterdrop #ad - You won’t need frequent filter replacements with our product. The filtration process results in water that doesn’t have any unpleasant odors or aftertaste. Follow the directions closely and you will have the filter up and processing water in 5 minutes, with no wasted time or effort.

It is also nsf 372 certified for lead-free material. Replacement modelsthis filter is a smart choice to replace your traditional refrigerator filter. It can effectively reduce lead, rust, and other contaminants in water, fluoride, colloids, providing you with healthier and safer water from your refrigerator dispenser. Selected filter mediawaterdrop inline filter adopts premium coconut shell activated carbon block whose filtration accuracy is only 05 μm.

Certified filtration performancethis filter is nsf 42 certified for the reduction of 98% of chlorine, taste and odor. Remarkable valuemakes the most of every cent with our inline filter. Easy installationwe provide 1/4” compression and push-to-connect fittings for plastic or copper water line. It is a replacement for most refrigerator filter brands. It has an impressive lifespan of 1, 400 gallons. At the same time, ice makers, it is compatible with water coolers, and even RVs.
BrandWaterdrop #ad

4. Membrane Solutions


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

Membrane Solutions #ad - Safety material - food-grade bpa-free activated coconut shell carbon with high iodine adsorption capacity. High-efficiency adsorption - the coconut-based carbon has high adsorption qualities, crisper, making it much fresher, and a more pleasant taste, bad taste & odors to improve the taste of drinking water, removing chlorine, providing your family with a healthier lifestyle. Compatible with nsf 42 certification to ensure your home's water is healthy and 100% safe.

Widely used - this inline water filter can be installed in any 1/4 -inch, sink faucets, Ice Makers, boats, Beverage Equipment, Coffee Makers, Campers, widely used for Refrigerators, Water Coolers, rv, Drinking Water Fountains, 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. Easy installation - the inline carbon water filter is supplied already assembled in a disposable housing with built-in 1/4-inch quick-connectors on both ends, no assemble required, insert the 1/4-inch water tube directly into the connections, ready to go within 2 seconds.

Ensure you flush the new inline filter to drain with at least 5 gallons of water before putting it into operation. Please pay attention to the correct flow direction during the installation in and out ports. Universal compatibility - this inline water filter cartridge with a standard size of 10 x 2-inch is compatible with simpure t1, wsi-1, wic-6a, r200, whirlpool whkf-imto, samsung DA29-10105J, IL-IM-01, wSE-100, 5231ja2010a, K2533JJ, Culligan IC-100A, EF-9603, Omnipure K2533JJ, ge gxrtdr, 5231ja2012a, 5231ja2010b, DD-7098, USC100 and many more brands and applications. Note: this filter connects directly to existing 1/4-inch water supply lines.
BrandMembrane Solutions #ad
ManufacturerMembrane Solutions Corp #ad
Part NumberINLINET33#2

5. Waterdrop


NSF/ANSI 42 Certified, USA Tech, 1/4 inch Direct Connect to Refrigerators, Ice Makers or Dishwasher, 16K Gallons Ultra High Capacity, Waterdrop 15UC Water Filter System

Waterdrop #ad - Money-savingthe undersink water filtration system works without electricity and doesn’t produce waste water, thereby reducing the amount that you spend on electricity and water. Activated carbon block and other advanced filter media ensure efficient and safe filtration.

Innovative multistage filtrationthe waterdrop direct connect undersink Water Filtration System uses innovative multistage filtration. Find the replacement undersink filter by searching ASIN: B085G78F7R. Ultimate solution for cool crisp drinking waterwaterdrop 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. The fast and stable water supply provides pure and fresh water that tastes like spring water.

Kdf effectively keep filter sanitary. Tested against NSF 42 standards, taste and odor. The bpa-free, it effectively reduces chlorine, lead-free material ensures more reliable use from the inside out. It’s time to replace your overpriced refrigerator water filters! This filter is also suitable for dish washers, which reduces water spots and provides with cleaner dishes. Fast flow ratethe tested full flow rate of this undersink water filter is 075 gpm at 60 psi.
BrandWaterdrop #ad
ManufacturerWaterdrop #ad
Height16.7 Inches
Length3.6 Inches
Width3.9 Inches
Part NumberWaterdrop

6. Culligan


White, Culligan IC-100A Basic Inline Refrigerator/Ice Maker Filter

Culligan #ad - Reduces bad taste and odor and chlorine taste and odor. 2, 500-gallon capacity or 12-months. Easy installation and compact design. Culligan icemaker and refrigerator dispenser drinking water filter. Makes clearer ice and drinking water. Important: not for use with installations that require use of compression fitting connection. Built-in quick-Connect Fittings. Easy installation. Filters water for refrigerator dispensers.
BrandCulligan #ad
ManufacturerCulligan #ad
Height3 Inches
Length14 Inches
Weight0.6 Pounds
Width3 Inches
Part NumberIC-100-A
Warrantylease contact the seller directly for warranty information for this product. You may also be able to find warranty information on the manufacturer’s website.

7. Watts Premier


Watts Inline Water Filter 20,000 gallon Capacity- Inline Filter for refrigerator, Under Sink, Chlorine and Sediment in Drinking Water, Ice Maker, Odors, and Reduces Bad Taste

Watts Premier #ad - Designed for use with refrigerators, ice-makers, campers, RV, water coolers, boats, water fountains, and commercial coffee makers. Nsf listed, certified by wqa to nsf/ansi 372 lead Free and NSF/ANSI Standard 42. Includes one 10” kdf inline Filter and two 1/4 inch brass connectors. Easily connects to existing plumbing. Reduces sediment and other particulates for better tasting drinking water. Compatible with all water supply using 1/4 inch lines. Recommended replacement every 6 months or 20, 000 gallons.
BrandWatts Premier #ad
ManufacturerWatts #ad
Height2.5 Inches
Length10 Inches
Weight2.04 Pounds
Width2.5 Inches
Part Number43000140
Warranty1-Year Limited Warranty

8. PureWater Filters


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

PureWater Filters #ad - Made in usa, call purewater Filters for leaks, comes with our lifetime Warranty and Assistance, returns or other problems. Each end has quick-connect Fittings which take a 1/4 Inch Water Line.

Provides crisp clean water. External installation and compatible with most refrigerators, RV, Coffee Makers, Water Fountains, Sink Faucets, Campers, Ice Machines, Water Coolers, Ice Makers, Boats. 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. Easy to install. Tested and certified by nsf international against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I.
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.



Ice Maker, MS99, Long Lasting, Frizzlife Inline Water Filter System for Refrigerator, Under Sink, Compression Brass Fittings Fits for Copper Tubing, Lead, Certified 0.5 Micron Reduces 99% of Chlorine

FRIZZLIFE #ad - Simply twist off the filter housing, use the wrench included to screw out the inner old cartridge for filter replacement. Fast flow rate & 24/7 customer servicethe water flow is fast and stable, filling a cup of 330ml ice water within 3 seconds. Search fz-2 to purchase the replacement filter. Easy installation & fit for copper tubingms99 refrigerator water purification system can be connected to either under kitchen sink angle valve or refrigerator angle valve.

The water filter system is compatible with most standard 3/8" US water supply. Ms99 refrigerator water filter system adopts top grade compound filter cartridge, Rust, which can remove over 99. 99% of contaminants while leaving in all essential minerals. Certified premium filtration performancethe full system is certified by iapmo r&t against nsf/ansi 42&53. Everything needed for installation is in the package, no requirement for extra tools. Money saving & eco friendly each cartridge of ms99 inline external refrigerator filter can provide 2-year advanced filtration service, 5X longer than most conventional refrigerator filters on market.

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. Get instant access to clean and fresh ice water by pressing the lever, MS99 refrigerator filter can always deliver great-tasting ice purified water or crystal clear ice cubes to your family anytime. The system can be installed within few minutes all by yourself.
ManufacturerFrizzlife #ad

10. PureWater Filters


Inline Water Filter Kit for Ice Makers & Refrigerators

PureWater Filters #ad - Tested and certified by nsf international against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I. Direct inline filter kit works with most ice-makers and fridges, must have a 1/4" line or adapter.

Service life of filter is 1500 gallons. Lifetime warranty on all our filter kit parts and assistance provided by the manufacturer. Chlorine, taste and odor reduction. Provides better tasting ice and water. Includes: new purewater filter with quick-connect fittings, 15 feet of 1/4 inch NSF water line, mounting bracket with Screw, Shutoff Valve, Two 1/4" Quick-Connect Water Line Adapters, and Instructions with Graphics.
BrandPureWater Filters #ad
ManufacturerPureWater Filters #ad
Weight1 Pounds
Part NumberPWRFK-4