Refrigerator Water Filters Review 2021: Best Information For You

Refrigerator Water Filters Review 2021 Best Information For You

The Refrigerator Water Filters Review market has been growing considerably. Many companies have started manufacturing and selling these products, but many people don’t know how to choose the right one for their needs.

That’s why I decided to research the best models to help you make an informed decision about what type of filter you should buy.

This blog post will discuss some of the most popular brands in this industry and highlight their pros and cons so that you can find the perfect model for your home. We’ll also talk about how often you need to change them based on your personal needs.

A Guide to Quality and Certified Refrigerator Water Filters

A Guide to Quality and Certified Refrigerator Water Filters

First, check for NSF product certifications. These certificates must apply to water filtration standards. NSF testing and verification can be done by companies that submit product samples. NSF 42 and NSF 53 are treated together as one standard.

NSF 42 certified

NSF 42: This covers aesthetic effects like the taste and color of your filtered waters. It includes chlorine, taste, odor, particulate, iron, and total dissolved solids.

NSF 53: This standard provides over 50 contaminant mitigation claims. The most common include lead, cryptosporidium, volatile organic compounds (VOC), and chromium.

NSF 401: This standard provides up to 15 specific contaminants reduction claims, including prescription drugs, over-the-counter medications, herbicides, pesticides, and chemical compounds.

NSF 372 & 61: This certification certifies that your water filter’s material and components are free from dangerous lead levels.

Browse here to find NSF/ANSI 42, 53 certified products and manufacturers. You can also search for any manufacturer, brand, or product number.

NSF 42, the most basic certification for good-tasting water and a clean appearance. This might suffice depending on the local water quality. NSF 53 is recommended for most urban and industrial areas, while NSF 401 is the best.

Fair warning: You’ll have to endure an alphabet soup of testing organizations and certification standards.

There are three standards that apply to refrigerator water filters, set by NSF International (which itself is accredited by the American National Standards Institute or ANSI): NSF/ANSI 42, 53, and 401.

There are many certifications refrigerator water filters are awarded to vouch for their filtration quality. The most common certifications for water treatment products are NSF 42 and 53.

NSF 42 focuses on non-health-related contaminants such as taste and odors and NSF 53 focus on health-related contaminants such as lead and mercury.

Is NSF Assurance Enough?

An NSF seal does not guarantee that contaminants have been reduced to a sufficient level. Two products that have the same NSF certifications may have very different filtration results.

You may also want to check out the WQA-Water Quality Association-Gold Seal Product Certification Program for additional quality assurance. They are certified to ensure safe construction materials and data-backed packaging claims.

Is NSF Assurance Enough?

IAPMO’s Water Systems Certification Program is another third-party certification. Independent lab test results can also be used to ascertain your safety, which is sometimes audited directly by the company.

The independent Consumer Reports group does not yet test refrigerator water filters. However, you can do your home water test or use the results of others who have bought the same product.

Generic Brand Research: The Hard Questions

Always check the claims that manufacturers and distributors make about the product, whether it is on their website, online shop, or packaging. These claims should be verified against their certifications, and the packaging claims must match those made in product promotions.

While most products have at least one NSF datasheet and certification, any other data sheets that are publicly available should be acceptable. A product may have more than one certification. We do not recommend products that do not meet these criteria.

Check Points Before Choosing Your Refrigerator Filter Replacement:

  • We do not perform this service for you. However, we can search for the NSF/WQA listing of the product or any other data needed to support product claims.
  • You can check to see if an installation and datasheet is available from the website or online vendor. These may contain test results.
  • Look at the company website to verify that they are not just a fancy distributor name and rebranded distributor. Verify that all claims are valid.
  • User reviews can be viewed to determine the frequency of any ‘tests’ or ‘leaks.
  • It is worth getting a no-hassle money-back guarantee.

Advantages of a Refrigerator Water Filter

Advantages of a Refrigerator Water Filter

You should use an optional french door refrigerator water filter if you have one. Filtering the water from your fridge has many benefits, including:

It solves two problems in one.

It makes sense to put a dispenser in your french door refrigerator if you prefer cool water to hot water.

What if your water filter is compatible with your tap? The fridge water filter provides both excellent and filtered water at the same time.

It reduces the health risks of drinking city water.

Drinking water from the faucet can expose your body to chemicals like lead, chlorine, and pharmaceuticals.

Although refrigerator filters can’t eliminate every possible contaminant in water, they can remove those most harmful to our health.

It’s relatively efficient.

For a filter that is as small as a whirlpool refrigerator water filter, a 6-month life span is quite good. Some filters can last up to 1 year in whole-home water systems, but six months is an acceptable lifespan for smaller systems.

You can choose wisely and find a filter that will fit your refrigerator, even if the manufacturer does not offer it. This will allow you to save money and still get a top-quality product.

Our favorite feature with this Whirlpool refrigerator water filter (it works with other brands as well per the above) is its triple filtration ability.

Different layers of filtration within the filter help remove particles in order from largest (top) to smallest, from small debris to pesticides.

It improves your water’s taste.

Chlorine removal is one of the essential things that refrigerator filters excel at. Even if it is in small quantities in your water, chlorine can cause it to take on a taste or odor that many people do not like.

Water filters for refrigerators can remove almost all chlorine from water and restore its natural flavor.

Improves Taste and Odor: A genuine fridge water filter improves the taste and smell of your drinking water. Removes Contaminants Aside from improving water aesthetics, a fridge filter may remove contaminants that can be harmful to your health.

With its simple and hassle-free twist-on and twist-off filtering mechanism, changing the filter when needed is easy and dry—no need to look for a professional plumber for both the installation and periodic filter replacements.

This fridge water filter pitcher has a filter life of 3,000 gallons of water and ice or about a year, depending on your usage, water condition, and filtration load. But what if you have a water filter at your faucet? A fridge water filter solves both your need for cool water and your need for filtered water in one, by providing you with both at once.

Disadvantages of a Refrigerator Water Filter

There are certain drawbacks to using a refrigerator water filter.

Can be expensive

Most refrigerator filters of major brands cost between $30 and $50 to replace. It’s expensive to replace the filter every six months, so it’s not the most cost-effective option. If you want to get the best value for your money, it is worth looking for a filter with a longer life expectancy.

Don’t connect up to your kitchen sink.

Although it may seem obvious, your refrigerator water filter cannot be connected to or used on the faucet at your kitchen sink.

The best refrigerator water filter will only benefit if you are consuming most of your water from the fridge. You will need to use the fridge’s dispenser for filtered water if you want it for cooking or other purposes.

May affect water pressure.

Water filters slow down water as it passes through their filter media. The water pressure drop at your fridge’s water dispenser shouldn’t be too noticeable. However, if your filter needs to be replaced, your water might become less of a stream and more like a trickle.

Top Rated 11 Best Refrigerator Water Filters for 2021

Top Rated 11 Best Refrigerator Water Filters for 2021

1. Samsung DA29-00020B Refrigerator Water Filter


The Samsung DA2900020B refrigerator water filter uses a high-quality carbon block filter cartridge. This removes more than 99% of contaminants from water and ice.

This water filter works with any Samsung da29 00020b French door or side-by-side refrigerator.

Depending on your model, you can install the Samsung da29 00020b filter inside or outside your refrigerator.

It is suitable for the Samsung filter to be replaced every six months or after 300 gallons have been filtered. To remove the filter, turn the filter to the left and pull the filter out.

After removing the white cap from the filter cartridge, you can easily install the new filter cartridge in its place.

NSF has certified the Samsung DA29-00020B for Standards 42 and 53 for lead and other contaminants affecting taste and odor, including chlorine.

Your Samsung refrigerator will tell you when the filter needs to be changed. It has a digital panel that will notify you when it is time. You can also attach a sticker to the filter cartridge as a reminder.


  • NSF certified
  • It’s easy to replace & install


  • Only compatible with Samsung fridges
  • Filter’s life expectancy is limited.

2. Frigidaire ULTRAWF Refrigerator Water Filter


Frigidaire UltraWF is a water- and ice refrigerator filter. It uses a carbon-based filter to remove any harmful contaminants.

This refrigerator filter can remove chlorine odor and taste as well as lead, pesticides, and mercury. It makes water and ice safer and more delicious.

The Frigidaire ULTRAWF can be installed in place of an old filter. Push the old filter out of its grip and then click the new filter in its place.

You can refer to the user manual of your fridge if you’re installing the filter for the first time. Different fridge models have slightly different filter locations.

The Frigidaire has been certified by NSF to remove aesthetic contaminants such as chlorine and lead. It also meets TECP standards. NSF/WQA 803 certification is also available for sustainability.

The reminder light on most Frigidaire refrigerators will let you know when a new filter is required.

When you replace your filter, the remainder will need to be reset by pressing the Water Filter button in your fridge until it turns green.


  • NSF certified
  • It is easy to install


  • Some users complained that the water flow rate was prolonged.
  • Products that are similar to yours can be more expensive.

3. Water Drop Advanced

Best to Buy for Whirlpool Maytag


This filter replaces the everydrop by whirlpool refrigerator and selects Maytag side-by-sides. WaterDrop, a California company, uses a carbon-block filter made from activated coconut. A carbon block is a structure that contains immovable carbon particles. It ensures better and more consistent filtration.

These filters have been tested and shown to remove chlorine, lead, and cyst, as well as benzene and carbofuran. They can be used for up to six months or 300 gallons of drinking water.

Security and Certifications

These filters are NSF 52, 53, and 372 certified, which means you will get great-tasting water that is free from the most harmful metal contaminants, herbicides, and parasites.

They do not have NSF 401, but you can get their pro version. Additional WQA Gold Star ratings and UPC ratings are available.

Installation and maintenance

WaterDrop filters are easy to install and have a twist-and-lock design. To flush out any residue, run the water through the system for 3 minutes. The average flow rate should return to normal after 24 to 36 hours. For more information on installing Whirlpool filters, see the end of these reviews.

These filters are generally well-received by customers and have had very few reports of leakage. WaterDrop is a reliable distributor and company that can be reached easily. WaterDrop offers a variety of products that can be used with most refrigerators.

Check out our reviews of OEM EveryDrop by whirlpool refrigerator Filter 1 for French door refrigerators and Filter 2 for side-by-sides refrigerators. There are no generic alternatives.

4. ICEPURE UKF8001 Refrigerator Water Filter


The ICEPURE – best refrigerator water filter is compatible with Whirlpool and Everydrop appliances.

This system has been tested and certified by NSF for Standard 42 to reduce chlorine taste and smell and Standard 372 for lead-free construction.

The ICEPURE – best refrigerator water filter is BPA-free, made from food-grade materials, and won’t add any harmful substances to your water during the filtration process.

The ICEPURE ukf8001 refrigerator water filter is easy to replace or install the filter by simply clicking it into the right slot in your refrigerator and twisting it to secure it. Finally, close the filter cover to protect it.

The ICEPURE UKF8001 refrigerator water filter lasts approximately six months. Your refrigerator will let you know when it is time to replace it.

The ICEPURE refrigerator filters are a great choice if you’re looking for a cost-effective solution to your refrigerator filtration needs. Although they aren’t the most expensive, they can save you money on repeated filter purchases over the long term compared with their counterparts.


  • NSF certified
  • Alternative to large brand filters


  • Some users reported a drop in water pressure.
  • Flushing is necessary for an extended period before you can use it.

5. PureLine

Best GE MWF and Kenmore Refrigerator Replacement Water Filter


Purline is a famous generic filter maker. They manufacture their products in-house instead of rebranding or relabelling.

They use the same carbon block technology as other filters. However, two additional ionization procedures are added to extract more solids and contaminants.

Electromagnetic absorption is one of these processes. It removes even the smallest particles. They claim to have removed 26 contaminants.

Security and Certifications

Pureline is NSF 42 certified and 372 certified. WQA certified means that all claims on the package had been independently verified and tested. They claim that their packages have 99% removal of lead and mercury, chlorine, odors, VOCs, herbicides, pesticides, and particles.

These filters also claim to reduce cadmium and chromium, copper and lindane by 95% or more. Their products have been certified by the IAMPO and carry high levels of trust.

They offer a variety of filters that are competitively priced for all major refrigerator brands.

Installation and maintenance

GE filters can be easily seen and are usually located at the top right corner of your fridge. To loosen the filter, gently twist counterclockwise.

The arrow on your new filter should align with the arrow on your filter head. Insert the filter and then turn counterclockwise until it stops. Do not force or tighten the filter beyond that point—Flush 2 to 3 gallons with water afterward.

6. Filtered Universal Inline Fridge Filter

The Filtered Fridge Filter can be used with any refrigerator. It will provide clean water regardless of brand. This filter can be connected directly to any 1/4″ waterline making it compatible with all-refrigerator models.

Easy installation takes just five minutes. Disconnect the existing water lines from your fridge and connect them to the filter at either end. It’s that simple.

Unlike many other refrigerator filters, this filter is capable of removing 230 contaminants, including lead, fluoride, and PFAS. It can also purify water right from your fridge or icemaker.

This Filtered includes three stages of filtration in a single unit. It has been certified by an EPA lab to meet NSF Standards 42-53 & 401 for water quality improvement and reduction of contaminants.

The activated carbon media is used in:

Stage 1. It removes organic compounds like chloramine, chlorine, and herbicides.

Stage 2. Focuses on the elimination of organic contaminants like heavy metals and microplastics.

Stage 3 is designed to remove arsenic and fluoride – two notoriously difficult contaminants.

The filter has a longer life span of 365 gallons. You can replace it every 12 months depending on how much you use it.

You are only connecting to your water lines, so you should be able to maintain your refrigerator’s warranty. This is something that is often forgotten and voided if you install off-brand filters in the fridge.

A lifetime warranty also covers the unit. If you have any problems, you can have it repaired or replaced at no cost.


  • Universal – Works with any model or brand of fridge.
  • Removes 230 contaminants
  • Installation is simple
  • Fridge warranty not voided
  • Longer filter lifespan
  • Lifetime guarantee


  • It takes up very little space behind the fridge.
  • Although not NSF-certified, they were tested according to the standards.

7. EcoAqua – Best Samsung DA29xxx & HAF-CIN Refrigerator Water Filter

EcoAqua, a Hong Kong-based company, makes replacement filters for Samsung DA29XXXXX series filters. Their HAF-CIN numbered filters have a lot of popularity.

They use carbonated coconut shell technology and carbon block technology, just like many other generic brands. This allows for better filtration and is more environmentally friendly. A carbon block is a structure that contains immovable carbon particles. This ensures better and more consistent filtration.

Security and Certifications

These filters are NSF 42, 53, and 372 certified. There are many approved filters available on the NSF website. This filter offers a middle-range level of filtration without dangerous levels of lead, metal contaminants, or pesticides. They do not require any additional certifications but offer a 30-day unconditional money-back guarantee.

Installation and maintenance

This replacement filter is available for many French and side-by-side door models. Check your manual if this is your first time replacing your filter. It’s usually located between the crisper drawers with French doors and the bottom corner grille with side-by-sides.

Turn off the water supply to your fridge at the back, and then purge any remaining water. The old filter should be removed counterclockwise.

Once the filter is in place, insert it clockwise at the noon position. Flush about 2 to 3 gallons. You can continue using the filter for up to 6 months, or 300 gallons.

8. Culligan IC-EZ-1 – Best Inline Refrigerator Water Filter

An inline filter can be used if your refrigerator does not have a built-in water filter. It sits between your refrigerator’s water source and the filter.

It is impossible to bypass the refrigerator’s built-in filter without a bypass plug. Culligan develops and manufactures most of its products in the USA.

Security and Certifications

There are three levels of Culligan filter filtration. The Advanced Filter has NSF 42/53 approval and can filter 500 gallons. It can also last up to 6 months.

The Basic Filter, which is NSF 42-certified, does not reduce or remove lead. The Premium Filter, which is more expensive, will reduce additional MTBE (a flammable liquid colorless) and other volatile organic compounds (VOCs) and Mercury.

Installation and maintenance

The filter includes a mounting bracket, mounting screws, and a reminder sticker for changing your cartridge. For optimal flow rates, it must be placed within 3 feet of your refrigerator. An ice maker requires flushing to be completed in less than 10 minutes.

9. GE RPWFE Refrigerator Water Filter


You can use the GE refrigerator water filter in any GE french door refrigerator compatible with GE RPWFE and RPFW filters.

This fridge filter has been tested and certified according to NSF Standards to remove various contaminants, including cysts, PFOA, and lead.

It is easy to replace the GE refrigerator filter. The manufacturer suggests that the filter be replaced after six months or 300 gallons of usage. This is the standard for most fridge water filters.

Most fridges have an interior slot where the GE can fit in. Remove the filter and replace it when you are ready.



  • Certified to remove a wide range of contaminants
  • Simple installation


  • Only for GE appliances
  • Reports indicate that the countdown timer to replace the filter was inaccurate.

10. EveryDrop by Whirlpool Refrigerator Water Filter


EveryDrop is an NSF-certified refrigerator water filter. It can reduce 28 contaminants, including aesthetic compounds such as chlorine and lead, and emerging compounds such as TCPP, nonylphenol, and naproxen.

It has been proven to be particularly effective in lead removal.

The EveryDrop can be used in both side-by-side refrigerators as well as top and bottom freezers. To ensure that the filter fits your refrigerator, it is a good idea to check Amazon’s model number.

Each EveryDrop is sold in a single pack. The manufacturer suggests replacing the filter every six months to maintain the best water quality from your fridge.

This filter is unique in that it was approved by major brands such as Whirlpool and Maytag.

The EveryDrop installation process varies depending on which model refrigerator you have. Most fridges have a small opening inside the door that allows you to insert the filter.

Instructions can be found in the refrigerator’s manual or on YouTube. There is plenty of help available. Installation is easy enough to do by yourself within five minutes. It doesn’t take a plumber to install it.


  • NSF certified
  • Major refrigerator brands approve.


  • Comparable to other filters, this filter is quite expensive.
  • For larger families that consume more water, this may not be possible for six months.

11. Kenmore 09083 Replacement Refrigerator Water Filter


Kenmore sells two replacement refrigerator filters per pack for select Kenmore side-by-side fridges. You can also fit some Whirlpool Maytag, Kitchenaid models with the same filter price as these branded filters. However, you won’t save much by switching to Kenmore.

Every Kenmore filter has been NSF certified to Standards 42, 53, and 401 for the reduction of chlorine taste, odor, and lead, as well as emerging compounds like estrone and DEET.

Before purchasing, you can verify that the filter is compatible with your refrigerator model online. The manufacturer recommends that the filter be replaced every six months. If there is a drop in water pressure, the manufacturer suggests replacing it sooner.

You can find videos online showing how to change your filter. However, the process is simple enough that you don’t need to hire a professional.



  • NSF certified
  • It is easy to change the filter.


  • Some customers received products that weren’t genuine Kenmore. Double-check your package to make sure you received the correct product
  • Only for Kenmore fridges and a few other models

How Does a Refrigerator Water Filter Work?

You can place refrigerator filters in designated spots on either the inside or outside of your fridge. They are connected to your fridge’s water line and trap contaminants. This ensures that your fridge’s dispenser and ice maker are clean and healthy.

Considerations For Selecting the Best Refrigerator Water Filter Replacement

Considerations For Selecting the Best Fridge Water Filter Replacement

Consider the following before you buy a fridge water filter:

Contaminant removal

The best refrigerator water filters will remove chlorine. However, some filters can remove emerging compounds such as ibuprofen and lead. Find the right filter for you by identifying which contaminants you are most concerned about.

The best Refrigerator water filters will not remove VOCs, arsenic, and chloride. This will require a more powerful filter, such as a whole-home filter or reverse osmosis.

Manufacturer OEM vs. Generic refrigerator water filter brands

You will notice that your fridge has multiple filters. The same manufacturer does not all filters.

It is important to read customer reviews before you buy a generic brand filter. Even though the filter may be certified, it might not be the right choice for your fridge.

Or it could be better than the official manufacturer’s product. Generic branded filters are often cheaper than OEM products, so it pays to take a chance.

Maybe you need to know: OEM Vs Aftermarket Refrigerator Water Filters


The most important thing about buying a refrigerator water filter is making sure it fits.

This is easiest to do: Go to the filter’s product pages on Amazon and enter your product reference number in the box.

In the product description, the manufacturer will list the models that the filter fits. You can also contact the manufacturer directly or ask a question via the product page.

Quality & certifications

Most refrigerator filters have NSF certification for standard 42. If you don’t find this certification on a filter, you can look elsewhere.

A filter’s certification is a good indicator of its high quality.


A refrigerator water filter’s average warranty is 30 days. This means that you can return the filter if it fails to work or becomes faulty.

It is worth noting that most filters will come with a warranty that you can ask for. You might be able to return a water filter if you mistakenly believe it has lead removal.

Some fridge filters do not come with a warranty. You don’t have to be confident that your product will not fail. It’s better to choose one with a warranty.


Refrigerator filters are available in a range of prices, from $30 to $60 per filter. It will be challenging to find a cheap refrigerator water filter, but generic filters are more common.

Every six months, you will need to change your filter. You will also be responsible for the entire cost of replacement.

How to Install Your Fridge Filter Replacement

The model number of your fridge and the type of filter you have will determine how to install a replacement fridge filter. The location of the filter will depend on whether it is installed inside, on top, or outside of your fridge.

This is how you would change the water filter in your fridge:

  1. Your water supply should be turned off.
  2. Take out any fittings or connections that keep the filter in place.
  3. To pop the filter off, gently pull on the waterline at each end.
  4. Remove the packaging from your new filter.
  5. If the filter is inside the fridge, place the new filter in its slot. Attach the waterline at each outlet and inlet.
  6. To fix the filter, attach the fittings or connections.
  7. Please turn on the water supply and run 5 minutes of 300 gallons of water through the filter to flush it. Keep a jug under your refrigerator’s dispenser. You can either drain the water or give it to your pets and plants.

Now you’re ready to go!

More details:


Who makes the best water filter for refrigerators?

There is no such thing as the best water filter for refrigerators. Instead, there are many different brands and styles of filters on the market, each unique benefit.

How long do refrigerator water filters last?

Most refrigerator water filters last for about six months, which equates to between 200 and 300 gallons of water depending on how frequently the filter is used.

Which refrigerator water filter removes the most contaminants?

Some of the best-performing filters in this regard are those made by GE, Kenmore, and Whirlpool refrigerator water filters. Make sure to check with your appliance’s manual first to determine which model will be compatible with your refrigerator. It’s also important to note that some filters go with specific brands, such as Kenmore.

Besides that, when we compare the most helpful customer reviews of the best-rated products in our In-Refrigerator Water Filters store, these products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the store and are refreshed regularly.

Is it wrong to drink water from the old filter?

It can be, but not always. Some refrigerators have a light on the outside that indicates when the filter needs to be changed.

When this light is on, you should change your filter; however, if it’s not on, then it doesn’t mean you should wait indefinitely before changing your water filter. Each model is slightly different, so be sure to check with the instructions booklet.


The popularity of refrigerator filters is understandable. They are one of the most common household items that we use every day, and they’re a necessary purchase for any home or office with a water cooler.

But what makes them so popular? One reason might be their reliability – according to reviews from previous customers, more than 90% had said the filter lasted over six months before it needed replacing.

Publican Anker has many different types of these filters available on our website, but if you need help deciding which kind would best suit your needs feel free to contact customer service.

Last update on 2020-12-06 / Affiliate links / Images from Amazon Product Advertising API

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