Top 10 External Refrigerator Water 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. 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. 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, Kenmore, Whirlpool, GE and more.
BrandEcoPure #ad
ManufacturerKX Tech #ad
Height3 Inches
Length13.5 Inches
Weight1 Pounds
Width7 Inches
Part NumberEPINL30



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

AQUA CREST #ad - 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. It improves the taste of water from your refrigerator dispenser. Less expense, 000 gallons This may vary based on water conditions.

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, rust, taste and odor, fluoride, 98% of chlorine, can effectively reduce lead, suspended solids, and colloids. You can install the filter with a single twist, without cutting the tubing. Simple installationthe filter comes with both 1/4” compression and push-to-connect fittings for plastic or copper water lines. Multiple usesthe aquacrest inline water filter can be used in refrigerators, boats and ro systems.

Compatible with most refrigerator filter brands such as samsung, coffee Makers, Drinking Water Fountains, Whirlpool, GE, Beverage Equipment, Ice Makers, Sink Faucets, Water Coolers, Frigidaire, Campers, LG, RV, 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. Bpa-free and lead-free material ensures product safety.

3. PureWater Filters


Inline Water Filter Kit for Ice Makers & Refrigerators

PureWater Filters #ad - Chlorine, taste and odor reduction. Direct inline filter kit works with most ice-makers and fridges, must have a 1/4" line or adapter.

Lifetime warranty on all our filter kit parts and assistance provided by the manufacturer. Includes: new purewater filter with quick-connect fittings, shutoff valve, 15 feet of 1/4 inch NSF water line, Mounting Bracket with Screw, Two 1/4" Quick-Connect Water Line Adapters, and Instructions with Graphics. Service life of filter is 1500 gallons. Tested and certified by nsf international against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I. Provides better tasting ice and water.
BrandPureWater Filters #ad
ManufacturerPureWater Filters #ad
Weight1 Pounds
Part NumberPWRFK-4



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

FRIZZLIFE #ad - The system can be installed within few minutes all by yourself. Effectively reduce lead, heavy metals, mercury, chromium 6, Carcinogens and other contaminants, Chlorine, turbidity, odors &T against NSF/ANSI 42& bad taste. The long-lasting service life saves you at least 80% money on filter replacement! Unlike traditional internal refrigerator filter, which helps to save more plastic waste and money in long run.

Fast flow rate & 24/7 customer servicethe water flow is fast and stable, filling a cup of 330ml ice water within 3 seconds. 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. Everything needed for installation is in the package, no requirement for extra tools.

The twist-in design allows the filter to be changed in secs. Being compatible with most refrigerators, which can reach up to 1. 4 gpm @ 40psi. The water filter system is compatible with most standard 3/8" US water supply. Easy installation & fit for copper tubingms99 refrigerator water purification system can be connected to either under kitchen sink angle valve or refrigerator angle valve. Simply twist off the filter housing, use the wrench included to screw out the inner old cartridge for filter replacement.
ManufacturerFrizzlife #ad

5. Watts Premier


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

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

6. NU Aqua


Nu Aqua High Capacity 1/4” Quick Connect 5,000 GAL Inline Fridge Water Filter System

NU Aqua #ad - Transform your water: the nu aqua high capacity 1/4” has been carefully designed to make your water taste great while making it safe from dangerous pollutants standard refrigerator filters cant remove from your tap water.

Just plug in to your water line and experience great tasting water on demand at your fridge, RV, water cooler, ice maker, camper or even boats. Note: works with 1/4” jg and 1/8” pex tubing / use only with cold water / Not recommended for well water, salt heavy water, or softened water. Easy to install: featuring 1/4” quick connect fittings this filter installs within minutes.

Filter lasts 3 years or 5, 000 Gallons and does not reduce water pressure. Superior filtration technology: this inline refrigerator water filter removes lead, TMH's, Turbidity, Heavy metals, Mercury, Chromium 6, VOC's, pfc's, Glyphosate, Chlorine, Detergents, Trihalmethanes, unpleasant odors and bad taste.
BrandNU Aqua #ad

7. Waterspecialist


Waterspecialist DA29-00020B Samsung Water Filter for Refrigerator, DA29-00020B-1, HAF-CIN/EXP, RS25J500DSR&More Models, RF28HMEDBSR, Replacement for DA29-00020A/B, 3 Carbon Filters, RF25HMEDBSR

Waterspecialist #ad - Also, waterspecialist saves you time and hassle by offering tool-free refrigerator filter replacements. Responsibility: each product manufactured by waterspecialist, must pass extremely high examination standards. Waterspecialist is here to protect your water safety. The waterspecialist refrigerator filter provides you a unique filtration experience. This does not stop when a filter leaves our factory: our 24/7 customer service team will provide water purification solutions and help you answer your questions at any time.

It is also certified by authority NSF 42 and 372. Therefore, waterspecialist filters come with date labels that remind you to change it on time. Compatibility: samsung da29-00020b, rf28hfedbsr, rf22kredbsr, da2900019a, rs25j500dsr, rf28hmedbsr, rs25h5111sr, da-97-08006a-b, rf23hcedbsr, rf4287hars, da-97-08006a, rf28k9380sg, haf-cin, rf28hdedbsr, da-97-08006a-b, haf-cin/exp, rs25j500dsg, rf26j7500sr, rf263teaesg, rf25hmedbsr, da2900020a, da29-00019a, da2900020b; kenmore 46-9101, da-97-08006b, 469101, 9101, rf263beaesg, da29-00020a/b, da29-00020a, rf23j9011sr, A97-08006A, haf-cin-exp, rh22h9010SR, hafcin, haf-cinexp, 09101. Fresh-tasting water: the 100% natural coconut shell carbon block absorbs more impurities than low-priced and mixed carbon block.

Replacement models: samsung da97-08006a-b, pureza filters pf7, da97-08006b, mist cwmf021, aquacrest aqf-da29-00020b, water filter tree wlf-20bn, refresh r-9101, onepurify rfc-p07 rfc0700a, ecobluelife ebl7800, da97-08006a, waterfall filter WFC1401, Tier1 RWF1011, waterdrop wd-da29-00020b, PureLine PL-200, DA97-08006A/B, crystala filters cf7, AQUA BLUE AB-5698, Aqua Fresh WF294, filterlogic fl-rf27, Ecoaqua EFF-6027A, excelpure ep-2900020b, Waterspecialist WS627B. Far different from generic brand, Waterspecialist only adopts 100% superior coconut shell carbon block to improve taste and odor. This has been tested and proven by an independent third-party laboratory.
BrandWaterspecialist #ad
ManufacturerWaterspecialist #ad
Height8.98 Inches
Length2.09 Inches
Weight1.9 Pounds
Width2.09 Inches
Part NumberWS627B-A
WarrantyProduct Life Time Warranty—Waterspecialist Provides 6-Month Return Policy on Every Filter Confirmed with Defects in Material, Workmanship, and Any Filter Caused Malfunction for Risk-Free Purchase.

8. Waterdrop


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

Waterdrop #ad - 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. It can effectively reduce lead, colloids, rust, and other contaminants in water, fluoride, providing you with healthier and safer water from your refrigerator dispenser.

Certified filtration performancethis filter is nsf 42 certified for the reduction of 98% of chlorine, taste and odor. At the same time, it is compatible with water coolers, ice makers, and even RVs. Selected filter mediawaterdrop inline filter adopts premium coconut shell activated carbon block whose filtration accuracy is only 05 μm. 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. Remarkable valuemakes the most of every cent with our inline filter. The filtration process results in water that doesn’t have any unpleasant odors or aftertaste. Replacement modelsthis filter is a smart choice to replace your traditional refrigerator filter. You won’t need frequent filter replacements with our product.
BrandWaterdrop #ad

9. Culligan


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

Culligan #ad - Provide your family with visibly clean, great-tasting water for drinking, cooking and more. Reduces bad taste and odor, chlorine taste and odor, and particulate class III. Nsf certified.

Features twist-on and twist-off mechanism, quick connect fittings double water shutoff. Filter life: up to 12 months or 3, 000 gallons, depending on usage and filtration load. Uses rc-ez-1 replacement cartridge. 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.

Compatibility: Uses RC-EZ-1 replacement cartridge. 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.
BrandCulligan #ad
ManufacturerCulligan #ad
Height12.5 Inches
Length4 Inches
Weight1.68 Pounds
Width4 Inches
Part Number01019034
ModelIC 1

10. Waterdrop


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

Waterdrop #ad - Activated carbon block and other advanced filter media ensure efficient and safe filtration. Find the replacement undersink filter by searching ASIN: B085G78F7R. It’s time to replace your overpriced refrigerator water filters! This filter is also suitable for dish washers, you can easily access to fresh, which reduces water spots and provides with cleaner dishes.

Kdf effectively keep filter sanitary. Tested against nsf 42 standards, it effectively reduces chlorine, lead-free material ensures more reliable use from the inside out. The fast and stable water supply provides pure and fresh water that tastes like spring water. Ultimate solution for cool crisp drinking waterwaterdrop undersink water filtration System is compatible with most refrigerators. The bpa-free, which is fully certified by the WQA against NSF 372 standard. 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.

Innovative multistage filtrationthe waterdrop direct connect undersink Water Filtration System uses innovative multistage filtration. And it can effectively reduces heavy metals, chemical pollutants, sediment and other large particles. 2 enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore! Nsf certified filtrationspecially selected premium materials are lead-free, taste and odor. With accessories needed for connection, tasty ice water and crystal clear ice cubes from your refrigerator.
BrandWaterdrop #ad
ManufacturerWaterdrop #ad
Height16.7 Inches
Length3.6 Inches
Width3.9 Inches
Part NumberWaterdrop