The Best Inline Water Filter for Ice Maker for 2023

What are the things to look for in the best inline water filter for ice maker? How can you pick the item that is right for your needs? There are many of these filters on the market, so you might find it time-consuming and stressful to select from the full range of options. For help, we’ve prepared this buying guide. It features the top suggestions of the highest-rated products in the category.

• Ice Maker Compatibility: Although many third-party water filter manufacturers offer compatibility across multiple brands, you might want to choose a product designed specifically for your ice maker. It should match the appliance’s model and serial or part number.
• Water Impurities Removed: Most ice maker water filters only remove chlorine, taste, odor, fluoride, and bacterial cysts. Others offer more robust systems that eliminate heavy metals, VOCs, pharmaceuticals, and other harmful substances.
• Filter Capacity: Some ice maker water filters can only accommodate 1,000 to 3,000 gallons of water for ice production. These units require more frequent replacement because the filter would be clogged quickly. Choose a water filter with a higher capacity to ensure more ice production between filter changes.
• Installation: Ice maker water filtration kits offer convenient installation because they already come with graphics and instructions. Some products have replaceable components for effortless maintenance and filter replacements.

Also, we’ve readied a buying guide for the things to look for when comparing different inline water filters as well as answered the most common questions about such filters. Are you ready? Let’s begin.

Top-Quality Inline Water Filter For Ice Maker Reviews

1. EcoPure EPINL30 In-Line Refrigerator Filter

Smelly and unpleasant-tasting ice can make our favorite cocktails and summer drink less enjoyable. Using an inline ice maker water filtration system can help address such a concern. And one of the most trusted we have tested is the EPINL30 from EcoPure.

The top-rated attribute of the EPINL30 is its extra-long service life. Most of the water filters for refrigerator ice makers we have seen and tested on the market only come with a 12-month filter service life. Others may even have a shorter lifespan of 4 to 6 months. It guarantees better savings on your part in the cost of maintenance and replacement.

This EcoPure device is also effortless to install. It can be tricky at first. However, one only needs to follow the directions that EcoPure has included in the package. The design of the water filtration system allows it to be used for most brands of icemakers and refrigerators. However, we recommend checking with EcoPure about the compatibility of the EPINL30 with your icemaker brand and model.

It is comforting to know that EcoPure designs and fabricates all the components of the EPINL30 in the US. It is perfect for those wary about any item not made in the US. The most suitable part is that the ice that the EPINL30 never has an unpleasant taste and odor.

2. Watts Premier Watts Inline Water Filter

Are you looking for ice maker filters? The Watts Premier is an inline water filter that you can install in a cinch. You don’t have to worry about any hard installation to perform to get it started to work. It is versatile and compatible to work with many ice machines on the market. This unit is also for under-sink and refrigerator use.

In addition to these uses, the water filter is ideal for improving water taste and reducing odors. This unit also works effectively when it comes to lowering sediments and chlorine in the water. With that said, you could expect healthier water for everyone in your household.

Also, I loved that it has a high capacity reaching up to 20,000 gallons. It is higher than others in the same category do. So, if you’re looking to filter more, you should check out this filter for ice makers.

I would also like to note that this item is easy to install. You can connect it to your plumbing, so you don’t have to worry about any difficulty or take a long time to get it working. Also, I’d like to mention that this model is perfect for those looking for a maintenance-free product, which you might have to check every six months.

For filtration, this unit uses kinetic degradation fluxion to treat the ice and water. Also, the unit comes with an inline filter and connectors, so you don’t need to buy them separately. For quality, we can have peace of mind that it can last long. This item is certified and listed by the NSF. It is safe from any chemicals like lead. This item is also proven to reduce aesthetic chlorine.

This unit can also reduce sediments and contaminants to make water safer for drinking. Finally, I’d like to mention that it’s ideal for commercial and residential use. It is also useful for tea and coffee brewers, campers, and motor homes.

3. Pure Water Inline Water Filter Kit

If you’re looking for a top-quality water filter for an ice maker, you must check out the Pure Water filters, one of the top-rated options on the market. It is a reliable and efficient unit to count on when finding a great ice maker that has the durability that makes it long-lasting and heavy-duty.

The commercial ice maker can help in improving drinking taste. It can also reduce odor, which can be annoying. Another thing I liked about the filter is that it is also certified by the NSF.

Also, this model includes quick-connect fittings, which make it easier to install. So, even if you don’t have experience in DIY projects, you will be able to set this unit up without any hassles.

This item also comes with a water line, mounting bracket, instruction manual, water line adapters, and a shutoff valve. So, without even saying, you don’t need to buy extra hardware before you can install it.

It is also versatile in that it is compatible with many ice makers. With it, you don’t just have a durable ice maker filter but also a versatile one that can work with many ice machines.

Also, I would like to note that it comes with a free lifetime warranty, which enhances your peace of mind in the purchase. More so, this unit offers up to 1500 gallons.

4. Culligan IC 1 EZ-Change Filtration System

Juices and cold beverages are more refreshing, with plenty of ice in the glass. However, it is also essential to ensure the quality of the water we turn into ice. It is where a water filtration system can be advantageous. And if you have an ice maker at home, you would want to install the Culligan IC-1 EZ-Change Inline Icemaker Filtration System. This device provides better-tasting and safer ice for your drinks.

The top-rated ice maker filter is part of Culligan’s array of inline water filtration systems for refrigerators and icemakers. We like the simple design and ease of installation of this system. This unit is not as complicated as the other icemaker inline water filters we have tested so far. You can have the system running in no time. The same is true during filter replacement. There is no need to call a professional as you can do it independently.

The filter only requires replacement once a year. It also guarantees a faster flow of water through your icemaker. Such a feature ensures you get all the ice for all your needs. Homeowners will also feel safer with the quality certifications that the IC-1 has.

5. 3M AquaPure Water Filtration System

Almost everyone knows that 3M provides excellent products in different fields. From PPEs to medical products, one can always rely on 3M’s penchant for high-quality products. As such, when the global conglomerate designed its AquaPure Water Filtration System, the public felt a lot safer when it came to making more reliable and cleaner ice for different purposes.

What we like everyone to know is that the AquaPure is a system that is designed for commercial establishments. You can, thus, expect its quality to be very high. We tested water samples flowing through the AquaPure system. We confirmed that it effectively reduces microbial cysts, sediments, and other particles that can hurt ice quality.

We like the AquaPure’s ability to inhibit the formation of hard scales on the evaporator plates of icemakers. This can help ensure the proper functioning of the machine and contribute to the icemaker’s longer service life. Of course, this system’s ability can also translate to better-tasting ice for our beverages.

Speaking of lifespan, the AquaPure can handle up to 9,000 gallons of water. If you use 10 gallons daily to make ice, you can expect this 3M water filtration system to run for the next 25 months. The filter’s design also makes it easy for grandpa to replace it without fuss.

6. Lasco Inline Ice Maker Filter

If you are looking for a reliable and high-quality inline water filter for your ice maker, I would highly recommend the Lasco inline ice maker filter. This ice maker filter is made from top-tier technologies and the best craft to provide clean drinking water.

The Lasco inline ice maker filter is made with strict and safety standards to ensure the quality of your water. This filter is made with high-grade and safe materials to avoid contaminating your water. The quality of this product is to give you a product with a longer service life, which is worth the value of your money.

The Lasco inline ice maker filter also effectively removes undesirable odors and tastes from your water. More importantly, it is useful in removing harmful elements from your water, such as chlorine and sediments, to keep your water clean and safe for your consumption.

Lasco also makes sure that its products serve the convenience of its customers. Their inline ice maker filter is effortless to install. Everything you need in the installation process is included in the package, so you do not have to worry. They also give clear-cut instructions on how to install this filter for your reference.

The considerable filter capacity of the Lasco inline ice maker filter is also a great advantage. This filter can filter up to 1250 gallons. What makes it even better is that this product has a 1-year warranty so you can be more confident with your purchase and rest assured that you are getting a functional product that you can use for a long time.

7. Subzero Inline Water Filter

Subzero is another trusted brand you can consider to provide you with products that are of high quality and with guaranteed performance. If you want a reliable inline water filter for your ice maker at home, then you should try the one from Subzero that can remove contaminants.

The Subzero inline water filter for an ice maker is guaranteed and certified to perform. It follows the quality and safety standards set for a filter. You can never go wrong in choosing to invest in this ice maker filter with its certified quality and performance.

The Subzero inline water filter is preferred by many because of the high filtering results. It offers. This filter comprises only the most suitable and safest materials with advanced technologies. It can efficiently reduce sediment and chlorine in your water. It also effectively rids your water of chlorine taste and odor for safe and healthy water for your ice maker.

You will like the easy installation process of the Subzero inline water filter. You can do the installation of this filter without much hassle.

The longevity of the Subzero in line water filter for the ice maker is also guaranteed. It has a life expectancy of 6 months for your satisfaction. If you have any problems or dissatisfaction with your product, you can also count on Subzero’s reliable and responsive customer service to assist you in any queries you have.

8. EZ-FLO Inline Water Filter

If you still haven’t found the inline water filter for icemaker for your ice maker that you think suits you the best, then you might want to consider the EZ-FLO inline water filter. EZ-FLO commits itself in delivering only top-quality products that are reliable and affordable for their customers’ satisfaction.

One of the great features of the EZ-FLO inline water filter is its enormous filter capacity. This inline water filter can filter up to 1500 gallons for daily use. It is one of the most efficient water filters for residential use that you can avail of from the market today.

Its vast filter capacity is also its significant filtering effects. One of the reasons why I like the EZ-FLO inline water filter is that it effectively removes sediments and other harmful particles from your water, making it clean and safe. It can also efficiently remove odor and taste from your water to provide you with the highest purity and quality of your water and ice and remove contaminants.

The durability of the EZ-FLO inline water filter is also guaranteed. It is made of high-grade materials for a sturdy and compact filter. It is also lead-free to avoid contaminating your water, making it safe for you and your loved ones.

The EZ-FLO inline water filter to remove contaminants is also easy to install. It includes in the package all the necessary materials for the installation, such as .4 brass compression fittings. You are also provided with clear instructions for simple and easy installation for your convenience.

What Is A Water Filter For Ice Maker/ Who This Is For

The quest for ensuring safe water is easily accessible has been fruitful because nowadays, we have filters that can provide us with cleaner and more reliable water. Ice is no exception to the purification process because of the availability of water filters exclusively for ice maker machines.

Independent ice machines are widely used in food and catering businesses. Expect restaurants, cafes, and bars to have one varying size but one that dispenses clean ice on-demand. Your very own refrigerator can also be equipped with an icemaker where with a push of a button, ice cubes are dispended instantly.

Business owners and household members, including you, turn to using water filters for ice makers because it promotes safe and pure water ready for instant use. It doesn’t matter if the ice will be used – beverage, desserts, or just a cooling agent because with water filters, you are guaranteed cleaner, safer, and better-tasting ice. Refrigerated water filters for ice makers usually use granular activated carbon, which has an average scoring of 20 microns.

A water filter for an ice maker is pretty much geared toward removing the impurities found in tap water. These are harmful contaminants that negatively affect the overall quality of water in taste and smell. It provides clean and pure-looking ice cubes that we want to have for the most useful of our well-being.

A water filter for ice maker also helps in controlling and reducing the buildup that happens on the system and removes limestone to the top quality it can. It helps maintain our equipment longer while retaining its superb functionality.

Most refrigerators today come with built-in water or inline filters where your water and ice dispenser flow through and get cleaned during the process. There are various layers and filtering agents being used to help clean the water. It can be carbon filters, phosphate filters, sediment filters, and so much more.

How Does It Work

An ice maker’s built-in water filter works by its easy snap-in and out option and has activated carbon components either as a carbon box or in granulated form. This layer removes the taste and odor that’s not good. It also reduces volatile organic compounds and other sediments that cannot be seen in the naked eye.

Aside from activated carbon, an in line water filter for refrigerator ice maker would also have phosphate that is in charge of hard minerals becoming deposits. These filters are also utilized to prevent corrosion on metal and water-touching parts where rust will form. It will do this by creating a creative coating that is against chlorine, acidity, and others that generally result in corrosion and rust.

Depending on the brand and model of your choice, there can be more stages or processes involved. Still, the bottom line, the water filter works in collaboration with the different filter labels to remove all possible dirt and contaminants from your water before your first sip. It ensures that even before your water turns into ice cubes or whatever form, it is already up to 99% free of the harmful elements in the water. Then with a push of a button or a twist of a knob, comes out a tray or cartridge full of ice that is safe, accessible, and clean for whatever you find it fit for use.

Once it has reached its capacity of water to be filtered, all you need to do is to replace the filter correctly, and you are again set for another batch of ice water in just a matter of time.

Advantages And Disadvantages Of Using A Water Filter For Ice Maker

Without a water filtration system, regardless if it is pre-filters, the tap water, before it flows to the ice machine or one that is built into the actual ice machine, may sooner or later experience some issues. It is due to the presence of contaminants in tap water.

The main advantage of having a water filter for ice makers and an even better one built into the machine can address limescale. Limescale is the biggest threat to any device that uses or is exposed to water.

It not only unsettles the overall capacity of the ice maker machine, but it can also pave the way for bacteria buildup. The sediments in tap water can result in clogging the whole system, especially the valves and the tubes. Of course, when it’s water, there is chlorine that causes corrosion and severely affects the odor and taste of water.

Another gain costs. Thanks to ice machine water filters, you can prolong the life of your machine and have it always working at its best. Without the need for frequent repairs or maintenance means that you don’t have any interruptions with your ice supply.

Looking at it from another perspective, if there is no filter involved, an infected machine will have to work harder and against the built-up. It will cause its internal parts to be exhausted. It will eventually stop working, costing you more for parts replacement or even the entire appliance itself.

Another advantage is it help improve the overall quality of the ice that it makes. A filter removes the impurities and contaminants in water, and the objective is to produce clean, safe, and better-tasting water that is ready for consumption.

Chlorine usually has a strong taste and smell, which is not appealing in any form of water, including ice, so having it removed from water is good. You will also notice that the ice looks purer and cleaner after going through the filtration process.

One challenge that might discourage you in opting for a water filter for ice maker would be the cost. The purchase price will be higher, and that includes filter replacements too. Repair and maintenance would cost you more too. Another one is if the refrigerator ice maker filter, for instance, is incorporated in your refrigerator, then expects lesser space for storage.

Buying Guide

Getting an inline water filter, like an external water filter for ice maker that is compatible and works well with your ice maker, will guarantee that your ice will be safe to consume and that it will taste great too. This is not a typical purchase, so knowing your most useful options and understanding the process would be beneficial before you purchase one.

Always remember that when buying an inline filter for your ice maker, you have other factors to consider aside from it removing the impurities in water.

Flow rate

First and foremost, you must know what kind of water you have and its flow rate. Understanding your water elements and the amount of water that can be filtered would influence your options.

User-friendly

You also must make sure that it is easy to maintain both during installation and when filter replacements are required. Since, technically, you will be the one who would be involved in these processes, every step should be simple and user-friendly. There are those that you need to snap in place, and others would challenge your ability to follow instructions.

Compact

Additionally, it will be nice if they are space savers as well. Forget the bulky systems that look intimidating. Inline ice and water filters should not be an obstruction. They should be able to do its job silently in the background conveniently. In line with this is capacity. How much can it filter before you need to replace it? It is important because you don’t want to be shelling out almost the same amount for filter replacements as you would in buying store-ready ice.

Durability

Inline water filters are always on after installation. It will be left to work and filter until it needs to be replaced, and it should be able to do just that. If it is designed for 500 gallons of water, then more or less, it should be able to purify that capacity: no broken pieces, malfunctioning parts or intermittent performance.

Budget

How much should you allot for an inline water filter for an ice maker? This depends on your budget and your allowance to shell out more. Compare the prices in the market from the most expensive ones to those low-ranged as each will have its edge and cons over the other and ask yourself the compromises you are willing to undertake.

NSF and ANSI certifications

Certifications from the NSF and ANSI are plus points, too, and can add a layer of security to you and provide you that confidence when purchasing because you know that your ice will be up to 99% free of those contaminants.

With the availability of various inline water filters in the market of varying designs, capacities, and brands, always shorten your options based from your needs and preferences. When you’ve reached your top 5 choices, you can start reviewing it already and listing down its pros and cons so you can find one by one tick-off brand and models that won’t suit you.

The best inline water filter for ice makers need not be the most expensive one on the market or even the trendiest one. It needs one that suits you, provides you with your needs and can be a reliable source of ice when you need to anytime.

Frequently Asked Questions (FAQs)

Do I need a water filter for my ice maker?

No, you do not need to install a water filter into your ice maker if you only want to make ice. However, if you want your machine to make the top-rated possible ice for your drinks, then you will need a water filter. Such devices can improve the overall quality of the ice by removing or lessening impurities in the water. It can eliminate any unpleasant taste and odor in ice. It also makes the ice look crystal clear. It allows you to enjoy your cold beverages a lot better.

Also, a water filter can help extend the service life of your machine. Filters reduce the number of compounds that can form scales in the device. It can translate to more straightforward maintenance checks, faster cleaning, and more cost-effective repairs of the ice maker.

A well-functioning ice maker can guarantee a more efficient production of ice. You will never run out of good quality ice for your drinks ever again.

Where is the filter for my ice maker?

The most suitable way to determine the location of the water filter for your ice maker is by checking the information in your owner’s manual. Ice maker manufacturers place their water filtration systems in different locations. This is true for those with a built-in water filtration system.

If you do not have the manual, you can log into the official website of the manufacturer of your ice maker. Many companies have a Service section where consumers can download useful files as manuals. An alternative will be to search the information online through a general search.

Check the body of your ice maker for a knob or a similar fixture. It will allow you to open a panel and access the component inside. In most cases, this panel will house the water filter assembly. There are some models of ice makers that have their water filter compartments located near the control interface of the ice maker. Some brands have a water filter located at the back. It is why it is essential to check the whole body of the ice maker so that you can identify the location of a panel.

If your ice maker does not have a built-in water filter, then there is no point in looking for it.

How do you install an inline ice maker filter?

The basic design of a filter calls for connecting one end of the device to the water supply line and the other end to the water line that goes to the ice-making mechanism of the ice maker. This is true for both ice makers with built-in and non-built-in water filtration systems. They will only differ in how you install the inline ice maker filter.

If your ice maker has a built-in water filtration system, you will need to access the water filter first. Start by opening a panel to access the water filter. Check your manual about the location of this compartment. Make sure to close the water supply to your ice maker before installing a water filter. Once opened, you can then remove the existing water filter. Many products come with an easy twist off design. It allows for easier removal of the cartridge that houses the filter. Replace the filter with a new one and put the cartridge back. Secure the filter and close the compartment.

If you have an ice maker that does not have a built-in water filter, installing a filter can take more time. Do not forget to close the water supply to the machine. Check the water filter manufacturer’s directions for installing their product. Most products will require cutting the water line to accommodate the length of the water filter cartridge. Once cut to its recommended length, attach the different hardware onto the opposite ends of the cut waterline.

Connect one end of the waterline to one side of the water filter. Connect the other end of the waterline to the other side of the water filter. You now have installed the water filter in your ice maker.

Make sure to prime the filter by allowing water to run through it. Recheck the manual as to the volume of water with which you need to prime the filter.

How to know when it is time for an ice maker filter replacement?

It is time to replace the water filter for an ice maker and refrigerator filtration system when the built-in “filter change” indicator light turns on. Many ice machine manufacturers have integrated filter replacement reminders to keep the system running optimally.

If your ice maker does not have this feature, you can check the home water filter’s manual for the unit’s capacity (e.g., 2,000 gallons). Sadly, it would be nearly impossible to determine how many gallons of water you have already turned into ice, unless you keep track of usage every day.

The good news is that manufacturers of ice maker water filters also provide a time estimate of the filter’s lifespan (e.g., nine or twelve months). You only need to determine the last time you changed the inline ice maker filter kit to know when to replace it.

Alternatively, you can check your appliance’s ice production. Ice maker filters can clog because of impurities buildup. Sediments and other particles can obstruct the pores in an inline water filter for the sink, reducing water flow. Hence, your machine cannot produce as much ice as it should.

What does a standard inline ice maker filter remove?

A standard inline ice maker filter is similar to any inline carbon water filter. Carbon filtration removes tiny particles in the water that can make ice cubes look hazy or cloudy instead of crystal clear.

The water filter also removes chlorine, including its uncanny taste and scent, to transform ice cubes into sparkling crystals that will not add an unpleasant taste to drinks.

Other types of inline water filters for ice makers can remove pesticides, volatile organic compounds, pesticides, herbicides, heavy metals, and bacterial cysts (i.e., Giardia and Cryptosporidium).

Which inline ice maker filter removes the most toxins?

Culligan’s IC-EZ-4 EZ-Change Inline Filtration System is one of the most efficient ice maker filters for removing toxins. It can reduce all toxins identified under the NSF/ANSI 42 and NSF/ANSI 53 standards by as much as 99.99%. Unsurprisingly, it is a favorite for RV owners and homeowners alike.

On the other hand, the most effective inline water filter for removing impurities is a reverse osmosis system. This water purification technology reduces many harmful substances not eliminated by other filtration systems.

While ordinary carbon filters for well water systems have a 0.5 t0 50- micron pore size, RO membranes have microscopic holes that are 0.0001 microns in diameter. These semi-permeable layers only allow water molecules to pass.

Unsurprisingly, RO inline ice maker filter systems are the top-tier in eliminating the most toxins and other harmful substances.

How long does an inline ice maker filter last?

The lifespan of an inline ice maker filter is similar to the longevity of a conventional inline filter for drinking water, which is about three to six months.

However, different filtration technologies have varying lifespans. For instance, carbon filters can last 18 to 24 months, while an RO membrane can last two to four years. On the other hand, ultrafiltration membranes can last three to seven years.

Water quality and consumption can also impact an ice maker filter’s longevity. The more frequently you make ice and the more impurities in the water, the shorter the filter’s lifespan.

How to care & clean?

Water filters do not require frequent cleaning unless you have a cleanable and reusable water filter in your system. Such devices allow you to remove the water filter and clean them. You can then put them back into the cartridge to continue with their work of filtering water. In case of uncertainty, it is most useful to consult the manual.

Cleaning a water filter for an ice maker requires its removal from its connections. Close the water supply line and remove the filter from its housing or cartridge. If your filter has netting on the outside, it is most suitable to remove this, too. Hose the water filter down to remove the gunk that may have accumulated.

Make a solution of oxalic acid by dissolving about 62.5 grams of oxalic acid powder in a gallon of water. Mix well and soak the pleated water filter in the oxalic acid solution for 20 minutes. If you have a carbon filter, then a bleach solution is better. Mix one gallon of water and a tablespoon of ordinary household bleach. Soak the carbon water filter for 10 minutes. Make sure to rinse the water filter very thoroughly right after soaking them in either oxalic acid or bleach solution.

You also need to clean the cartridge or the housing of the filter. Fill a cup with half an ounce of bleach. Add water to fill the bowl full. Pour this solution into the housing of a pleated water filter. For carbon water filters, replace the paper and secure it as tightly as possible. You can then reinsert the filter into its housing.

Conclusion

There you have what to check when comparing the best inline water filter for ice makers that can help deliver clean and safe water. We’re hoping you also learned something from our reviews of the top picks on the market. Make an informed decision and buy them today!

Ronald Brown

Hi, I am Ronald, founder of Saveourh2o. With this website, we aim to solve all the problems related to your water filters, softeners, and heaters. I have five years working in water equipment sales & service. I hope to bring the knowledge gathered from my daily work to help you to achieve comfort and safety in your home!