Water Filters

11 Best Inline Water Filters Reviews in 2022 – Top Rated Picks

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You will find yourselves lost and jumbled up when you’ll step in the market to look for a new inline water filter to attach with your refrigerator.

Of course, you need a filter that will eliminate all the impurities and infections lurking in your home through the water. The fancy jargon and details of microns, particulates, and working mechanisms of different filters will also make you feel overwhelmed.

Not anymore, because we are here with a detailed review of the best inline water filters. We have tested many filters after which we selected only the finest for you. But before going into detail, lets have a quick comparison view of these 11 best picks.

Quick Comparison – Editors Choice for the Best Inline Water Filters:

11 Best Inline Water Filters Review

In this article, we have 11 inline water filters that are the best in 2021-2022. After thorough testing, price check, and feature comparison, these filters can prove to be the right choice in every manner.

These include inline filters for refrigerator connection, faucet attachments, washing machines, and for the whole house as well. You can easily choose the one you are looking for and you will be more than satisfied.

1. Inline Water Filter Kit for Ice Makers

Inline Water Filter Kit for Ice Makers - Key Features
1,276 Reviews
Inline Water Filter Kit for Ice Makers - Key Features
  • Provides better tasting ice and water by removing chlorine and reducing odor causing...
  • Comes with all required parts including detailed instructions with graphics


item dimensions: 10.6 x 6.3 x 3.8 inches | item weight: 1 pound | Lifetime warranty | NSF certified | 1500 gallons filtration capacity | compatible with most ice makers | removes bad odors and taste
  • AffordablenCertified by NSF standardsnExceptional in qualitynEasy to installnLasts up to 1500 gallonsnFree lifetime warrantynLeaves no bad taste or odor behind
  • Only for ice makersnYou can feel the water pressure reducing slowly

If you are looking for an inline water filter that works with the same efficiently with almost any ice maker than choosing Inline Water Filter Kit for Ice Makers by Pure Waters is the best bet to make. The best part about this icemaker filtration kit is that it comes with everything you need to install it.

The box carries a new filter (with Quick-Connect Fittings), 15 Feet of 1/4″ NSF certified water line, 1/4″ shutoff valve, two quick connect water line adapters, mounting bracket with a screw, and installation instructions with graphics. This little thing under discussion is built to last with a service life of 1500 gallons without any replacements.

Other than that, you get a free lifetime warranty on any defective or malfunctioning part along with telephonic support. Being tested and certified by the NSF standard 42, this water filter will make you stress-free about the bad taste and odors in the water and ice.  If you want to know more, you can check the detailed review in the link given below.

2. EcoPure EPINL30 5 Year in-Line Refrigerator Filter

EcoPure EPINL30 - Key Features
6,024 Reviews
EcoPure EPINL30 - Key Features
  • Long lasting 5 year refrigerator filter that fits most brands including: Samsung, LG,...
  • Easy to install - comes with both 1/4 compression and push-to-connect fittings for plastic...


item dimensions: 13.5 x 7 x 3 inches | item weight: 1 pound | included components: 5-year filter, 1/4″ compression, and push-to-connect fittings and installation guide | universal fit | Robust design | eliminates sediments and chlorine
  • Easy push to connect installation nUniversal fit designnDurable and long-lastingnProvides the great value of moneynLives up to 5 yearsnCompact space saver
  • Doesn’t eliminate odorsnCan leak if not installed properly

Drinking safe water that is free from all the impurities and contaminants is something that everyone deserves. When its summer and your water dispenser is not enough to provide you with clean water all day long, you need an inline refrigerator water filter like EcoPure EPINL30.

This one is designed to fit your needs as it is compatible with most of the brands including Samsung, LG, Whirlpool, Kenmore, Frigidaire, GE, and more. Now you don’t have to rush from one shop to another to find the right inline filer for your refrigerator.

Another plus point of the EcoPure EPINL30 is that this filter is extremely easy to fit and install. This filter comes fully packed with both the compression and push to connect fittings that make it an ideal choice. The filter can last up to 5 years without any replacement and removes all types of sediments, contaminants, and chlorine from your drinking water.

3. Culligan IC 4 EZ-Change Inline Icemaker and Refrigerator Filtration System

Culligan IC 4 EZ-Change - Key Features
7,843 Reviews
Culligan IC 4 EZ-Change - Key Features
  • Provide your family with visibly clean, great-tasting water for drinking, cooking and more
  • FEATURES: Reduces particulates class I, chloride, cyst, chloroform, MTBE, Mercury, lead,...


dimensions: 4 x 5 x 15 inches | item weight: 3 pounds | capacity: 500 gallons | warranty description: 2.5 years limited warranty | certified by NSF | Removes contaminants, chlorine, Cysts, Mercury, Lead, VOC, MTBE, and Turbidity | filter life: up to 6 months
  • Long-lasting filternProvides great-tasting pure waternGreat value for the moneynTested and certifiednChange remindernComes with complete installation hardware
  • Some people may find it costlynA bit heavier

Culligan has never failed to go an extra mile for the satisfaction of its customers. The Culligan IC-EZ-4 is one of the best inline water filters not only because of the long-lasting filters but also for the number of impurities it reduces.

With improved capacity and appearance, this water filter has the hearts of the customers already using it. It has a satisfaction rate of more than 80% that speaks a lot for its quality and performance.

This filter has a filtration capacity of 500 gallons with a 2 year limited warranty along with quick connects fittings. Everything you need for the installation comes packed inside the box. You just have to assemble it, and the installation will be a breeze.

4. Woder WD-10K-DC Ultra High Capacity Under Sink Water Filtration System


Manufacturer: Woder | item dimensions: 12 x 2.5 x 2.5 inches | item weight: 1.9 pounds | material: Non BPA or Vynal Chloride Plastic  | installation method: wall-mounted | temperature range: 3 – 50 °C | capacity: 10,000 gallons | pressure range: 125 psi | flow rate: 3GPM |  hose length: 70 centimeters | removes lead, chlorine, mercury, VOCs, turbidity, bad odor and taste
  • Money-back guaranteenWall-mount design nNSF certified and approvednWQA gold seal certifiednNo plumbing installation n99% contaminants removalnWill last up to 3 years
  • Doesn’t remove TDsnA bit heavynExpensive

The Woder WD-10K-DC Ultra High Capacity under sink water filtration system with direct connect is the best filter you’ll ever buy. Woder is a brand that is renowned for making the highest quality inline filters for faucets, under the sink as well as refrigerators.

This filter comes fully assembled and has to be wall-mounted under your sink cabinet. This filter has the capacity to provide you 10,000 gallons of filtered water free from chlorine, lead, mercury, VOCs, other contaminants, bad odors, and taste.

Not to forget; this filter won’t remove TDs but will keep all the essential minerals safe. This beauty is certified by WQA to NSF/ANSI 42 for Chlorine, taste, odor, and NSF/ANSI 372 for lead-free compliance. This filtration system is specially designed for residential use, but if you want to use it for commercial places, you might need a filter with more pressure and flow rate.

5. LASCO 37-1821 Ice Maker Inline Filter

LASCO 37-1821 Ice Maker - Key Features
2,232 Reviews
LASCO 37-1821 Ice Maker - Key Features
  • Inline ice maker filter
  • Includes 1/4-Inch compression connection fittings


item dimensions: 2 x 2 x 10.5 inches | item weight: 8 ounces | included components: fume and smoke extractor filter | measurement: metric | filter life: 6months | capacity | 1500 gallons | removes sediment, chlorine, bad taste, THMs, and turbidity
  • Easy and effectivenMakes ice taste betternEasy installation nLightweight nBuilt to last nCompact space-saving design
  • Can break if over tighten nWarranty is limited

According to the National Academy of Medicine, the average water requirement of a human body is 15 glasses. If you are drinking the right amount of water and still don’t feel the difference in your health and energy levels, recheck the quality of your water and bring home the new LASCO 37-1821 Ice Maker Inline Filter. Summers are knocking at your doors and you will constantly feel the need to drink chilled water with ice cubes floating in it. This inline water filter gets attached to your ice maker without any special plumbing skills and removes sediments, chlorine, bad taste, odors, turbidity, and other contaminants from the water needed for ice-making. The reason why this filter has earned so much popularity is that it also controls corrosion and scale buildup and increases the filter life.

6. Omnipure K2533JJ Inline Water Filter with Quick-Connect

Omnipure K2533JJ - Key Features
890 Reviews
Omnipure K2533JJ - Key Features
  • Built-in 1/4 inch quick-connect compression fittings for super easy installation - no...
  • Reduces Chlorine Taste & Odor


item weight: 12 ounces | item dimensions: 10 x 2 x 2 inches | capacity: 1500 gallons | filter life: 10 to 12 months | NSF certified | removes chlorine taste and odors
  • Lightweight nEasy to installnThe great value of moneynLong filter lifenVersatile in usagenNo leakagenNo extra fittings are needed
  • The instruction manual is difficult to understand

The quality of a good filter is that it improves the taste of the water along with purifying it to the fullest. Omnipure K2533JJ is under our list of the best inline water filters because it fulfills and transcends the criteria of a high-quality water filter. The micron rating of this water filter is 5 that is more than effective in removing the smallest of particles from the water.

This system is certified by NSF to remove bad taste and odor from your drinking water. Moreover, it effectively reduces chlorine, hydrogen sulfide (which causes rotten egg odor), and odors caused by organic contaminants.

The filter has a consistent seal that doesn’t need any taping or adhesive that makes it more satisfying to use without any leakage troubles. With a long filter life of 10 to 12 months, this water filter will provide you with 1500 gallons of clean and purified water.

7. AQUACREST GXRTQR Inline Water Filter

2,088 Reviews
  • Replacement for models: GE GXRTQR, GE GXRTQ.
  • What you get in this AQUA CREST inline water filter is an excellent prior filtration...


item dimensions: 6.26 x 2.09 x 11.81 inches | item weight: 1.6 pounds | filter life: can last up to 6 months | capacity: 2,000 gallons | remove fluoride, limescale, and chlorine, taste and odor
  • Keeps you hydratednPremium qualitynEasy installation nGreat tasting waternAffordable price nCompatible with GE GXRTQR, GXRTQ SystemnOptimal filtration performance
  • Replacement sometimes get troublesome nDoesn’t remove charcoal bits

If you are looking or a pocket-friendly solution for the bad tasting water from your icemakers and refrigerators, we bring you AQUACREST GXRTQR that is tested and proven to be an efficient purifier for our drinking water.

Keep yourself and your family hydrated with this water filter that removes all the contaminants including chlorine, lead, fluoride, bad taste, and odors. What we like the most about this filter is its advanced technology of saving all the essential minerals in the water while removing all the impurities efficiently.

As for the durability, the filter can last for up to 6 months without any replacement. In these 6 months, this filter will provide you with 2000 gallons of filtered water. When it’s time to replace the filter cartridge, you can do it by following the instruction manual. However, many users have found it difficult to replace the filter.

8. 3M Aqua-Pure In-Line Water Filter System AP717

3M Aqua-Pure In-Line - Key Features
697 Reviews
3M Aqua-Pure In-Line - Key Features
  • FILTRATION FOR REFRIGERATORS - This system is ideal for refrigerators that do not include...
  • BETTER TASTING WATER - This system reduces chlorine taste and odor, providing better...


item dimensions: 1 x 1 x 8.4 inches | item weight: 14.4 ounces | warranty description: one year limited warranty | filter life: 6 months | capacity: 1500 gallons | flow rate: 0.5 GPM | 5 microns nominal | 25-125 psi | removes sediments, chlorine, scale, bad taste and odor
  • NSF certifiednIncludes scale inhibition medianEasy on the pocketnPremium filtration performancenRequires no pre-activation nHigh performance activated carbon for chlorine reduction
  • Filter threads are too soft to stabilizenThe plastic housing can crack if tightened too hard

The ultimate solution for the stubborn chlorine and bad odors is to buy an inline water filter that uses activated carbon to absorb all the chlorine and remove it from your drinking water. 3M Aqua-Pure In-Line Water Filter System AP717 has been titled the most convenient and effective water filter in the removal of sediments, chlorine, and scale buildup.

The carbon media requires no pre-activation and the filter is sanitary in design that means you will not have to have any contact with the filter media during the cartridge replacement. The filter can last up to 6 months without replacements depending on the water quality.

The reason why Aqua-Pure has a countless number of customers is that this is the company addressing the issue of drinking purified water for the last 50 years. Over the years, the company has only stepped forward only to improve the quality of its products providing people with the perfect solution to filter their drinking water.

9. GE GXRTDR Exterior Refrigerator/Icemaker Filtration System

GE GXRTDR Exterior - Key Features
1,329 Reviews
GE GXRTDR Exterior - Key Features
  • Inline filtration: Filtered ice for your beverages
  • Compatible with refrigerators without built-in filtration: Easily attaches directly to...


item dimensions: 12.5 x 2.3 x 2.1 inches | item weight: 11.2 ounces | size: 2.10 x 2.20 x 12.70 inches | filter life: 6 months | capacity: 2000 gallons | reduces chlorine, bad taste, and odors from water.
  • Easy and straightforward installation instructionsnGreat tasting waternLightweight nNo tools required to connect the filternEasy on the pocketnCertified by NSF standard 42
  • Connectors are averagenReplacement of the filter can be hard

Are you worried that a water filter attached to your refrigerator or ice maker may affect their lifespan? Well, we have something that will prolong the lifespan of every appliance that you attach to it. Yes, we are talking about the GE GXRTDR Exterior Refrigerator/Icemaker Filtration System that has earned a lot of popularity among its customers.

Everyone wants to feel hydrated when they drink water, but the bad odor and taste can stop you from fulfilling your body’s water requirements. With this amazing inline filter, you won’t be able to resist yourself to feel the purified and refreshing taste of the water.

GE GXRTDR Exterior filtration system is fully certified by NSF/ANSI in removing sediments, chlorine, and other contaminants from the water. You can enjoy 2000 gallons of freshwater for 6 months without any filter replacement.

10. AmazonBasics Inline Water Filter with Flexible Hose Protector

AmazonBasics Inline Water Filter - Key Features
3,125 Reviews
AmazonBasics Inline Water Filter - Key Features
  • 20-micron sediment filter with KDF technology for healthier, cleaner, better-tasting...
  • Connects to a standard water hose or faucet to filter water that flows through it; durable...


item weight: 1.07 pounds | item dimension: 10.72 x 2.47 x 2.47 inches | filter life: can last an entire camping session | 1- year limited warranty | reduces bacteria growth, bad taste, odor, chlorine, and sediment
  • Easy cleaning with little maintenancenNoise-free and leak-freen1-year warrantynDishwasher safenAffordable pricen100% BPA free
  • Doesn’t remove TDsnDoesn’t remove so many contaminants as others

Drinking water without filtration should never be an option whether you are in your own house or outdoors. To solve the filtration problem while you are out on a camping or a trekking venture, you can buy the most affordable and efficient AmazonBasics Inline Water Filter with Flexible Hose Protector. This filter is built with the highest quality material and hardware that makes it easier to maintain. This water pitcher ensures that you drink only clean water that is free from all unwanted elements like chlorine, copper, mercury, benzene, and limescale. The filter can easily last as long as your camping session. When the filter needs to be replaced, an electronic indicator will remind you o the time due for replacement.

11. Camco 40045 TastePURE Inline RV Water Filter

Camco 40045 TastePURE - Key Features
18,475 Reviews
Camco 40045 TastePURE - Key Features
  • ADVANCED 6-STEP FILTRATION TECHNOLOGY: Experience the extraordinary power of Hex-Flow...
  • CERTIFIED LEAD-FREE: These camping water filters are independently tested & listed to...


item dimensions: 10.5 x 2.6 x 2.6 inches | item weight: 1.6 pounds| components included: Camco Taste PURE Inline Water Filter, (2 Pack) (40045) | Reduces Bad Taste, Odors, Chlorine and Sediment in Drinking Water | 6 months filter life
  • Easy to usenNo assembly requirednQuick and easy installation nNSF certifiedn20-micron sediment filternLong-lasting filter
  • No flexible hose protectornWater can taste like chemical instantly if the filter isn’t used for 2-3 days

This 20-micron sediment filters us all that you need to drink clean water free from aluminum, bad taste, cadmium, heavy metals, hydrogen sulfide, iron, lead, mercury, odor, and turbidity. This filter is so versatile that you can use it anywhere. It can be attached to any standard gardening or water hose to provide healthier drinking water and cleaner water overall. It can also be ideally used in RVs, boats, campers, pets, gardening, and much more. This filter requires no assembly. The streamlined design allows the water flow to stay leveled so that the growth of mold, fungus, and bacteria can be prevented. When you are buying this water filter, make sure you leave it running for 1 minute if you haven’t used it for 3 days or more. Otherwise, your water may taste like a chemical.

Inline Water Filter Buying Guide

Below we have designed special inline water filters buying guides so that you will find it easier to choose the right one.

The markets are flooded with hundreds of models, but you need to make sure you are buying the filter best suited to your needs. Let us have a look at the major things to consider before buying an inline water filter.


The price of the product you are choosing makes a lot of difference in quality and durability. This is a fact that most of the inline water filters are cost-friendly. They don’t go beyond the range of $10-$30.

However, if you are struggling with the bargain of a costly water filter, make sure that its functions, filter capacity, and life are as advanced as its price. Don’t go for too cheap filters because they will remove just a few contaminants.


If you are always busy, you won’t want to get stuck in the research for the best quality filter. However, you will still want the best. In such cases, you can ask your trusted acquaintances, friends, and relatives to help you out.

Ask them about their experience with the inline filters they are using. It is always a good idea to buy the product people are already using and have good remarks about it.

Filter life

You need a filter that can go at least 6 months without any replacement. Obviously, in today’s busy world no one has time to keep a regular check on the filters.

If you are buying an inline filter with a 3-month filtration life, make sure that you keep a reminder for the replacement. Otherwise, your water will taste very foul.

Filter capacity

The capacity of the filter depends on the flow rate and water pressure altogether. It is better is the psi of the water filter is at least 25 and the flow rate is 0.5GPM. The filtration capacity of the inline water filter should be at least 1500 gallons so that you can easily get great tasting water and ice whenever you need it.

FAQs (Frequently Asked Questions) on Inline Water Filters

  • How to know when it is time for a filter replacement?

Your filter replacement time depends on the quality of your tap water. Of you are using municipal water; your filter can easily stay as long as its actual life. On the other hand, well water can force your filter to use its capacity more than usual. This can make its life a bit shorter.

  • What does a standard inline filter removes?

A standard inline filter that is compatible with the major refrigerator brands removes chlorine, sediments, bad taste and odor. 

  • How to buy an advanced inline filter in a limited budget?

You don’t really have to buy an advanced level inline water filter if you don’t have a budget for it. a filter with mediocre features works as fine as any other filter. 

  • Do Inline filters remove TDs?

No, there are a few inline filters available in the market that removes TDs as well as other contaminants. 

Final Words

We have provided you with a complete series of information about the best inline water filters as well as with a detailed buying guide for choosing among the list. We have tried best to narrow down your research so that you won’t have to rush in the markets or open hundreds of tabs to search for the best product. Best of luck!

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Last update on 2024-06-18 at 15:01 / Affiliate links / Images from Amazon Product Advertising API

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