Best Refrigerator Water Filter for the Cleanest Water

Home & Kitchen

If you have a refrigerator with an in-door ice maker and water dispenser, you may wonder what contaminants the filter catches. While treated water is free from many contaminants, water treatment plants don’t remove all of them.

Only the impurities that local and federal laws require them to remove are usually the target of water treatments.

Fortunately, a refrigerator water filter can catch many other impurities and remove it from the water used for ice or drinking water. Use these tips to find the best refrigerator water filter to ensure that you and your family are consuming clean water.

Best Refrigerator Water Filter: Comparison Table

How We Chose Our Ratings

woman drinking water

Photo by Daria Shevtsova from Pexels

To help refrigerator owners find good water filters for their appliances, we read about the different options available, including both brand name and generic water filters. We also read about the manufacturer’s reputations, and testimonials and reviews from buyers were also taken into consideration to help people find the best refrigerator water filter for their appliances.

After doing this research, we gave each water filter a star rating between one and five stars, with five being the highest rating. These ratings help people find the best water filters for their refrigerators quickly.

Best Refrigerator Water Filters

Here are some of the best brand name and generic water filters for refrigerators.

Crystala Filters UKF8001 Water Filter, Compatible with Refrigerator...
  • Premium Replacement Water Filter for UKF8001: This activated carbon filter is NSF 42 certified. High-quality filter to...
  • Fully Compatible Design with Impressive Performance: Advanced design and production technology ensure replacement...
  • Long-lasting Life: Containing 4 filters, please change the filter either every 6 months or every 300 gallons to achieve...

The FilterLogic water filter replaces filters in refrigerators manufactured by:

  • Amana or Maytag
  • Jenn-Air
  • Kenmore
  • KitchenAid
  • Bosch
  • Viking

They also replace Puriclean II filters and work in the same way as the OEM filters, fitting tightly to keep from leaking water. Each one has NSF certifications for:

  • 42–Which reduces chlorine in the water by at least 97 percent and rids ice and drinking water of the contaminants that make it smell and taste bad.
  • 53–It reduces 99.6 percent of lead, 99.99 percent of Cyst, 96.6 percent of Benzene, 98.4 percent of Carbofuran, and 96.6 percent of Endrin.

Their carbon filters are environmentally sustainable because the manufacturer makes them from coconut shells.

The filters quickly install without the need for tools, and FilterLogic offers a 30-day, 100 percent satisfaction guarantee that if the filter doesn't fit correctly or you don't like it, then you will get your money back. The filters are available in a three pack.

AQUACREST DW2042FR-09 Refrigerator Water Filter, Compatible with...
  • 💧 【HIGHER STANDARD / AFFORDABLE PRICING】AQUACREST Filters are much cheaper than the name brand filter without...
  • 💧 【Efficient Filtration】Our premium coconut carbon block filter is tested by independent laboratory against NSF...
  • 💧 【Filtration System】Our Active Coconut Carbon Block has micropores the size of 0.18mm to guarantee that even...

AQUA CREST makes water filter replacements that fit some models of LG and Kenmore refrigerators. The company produces three versions of this filter with the main differences being the certifications the filters have from the NSF. The releases are:

  • Deluxe–This filter has NSF certifications 42, 53, 372, and 401
  • Premium–Carries NSF certifications 42, 53, and 372
  • Standard–Has NSF certifications 42 and 372

They manufacture activated coconut shell carbon filters, which are environmentally sustainable and that have a life of six months or 300 gallons of water, whichever is first. These filters replace others made by:

  • Tier 1
  • ClearWater
  • Denali Pure
  • Dista
  • Best Choice Water Filters

The filters have a no-risk guarantee, which is a 30-day money back guarantee with no conditions. They come in three packs.

GE MWF Water Filter Replacement. Compatible Models for GE: MWF, MWFP,...
  • TRIPLE ACTION FILTRATION TECHNOLOGY: Our filters use advance carbon blocks made of active coconut carbon that purifies...
  • REMOVES 26 CONTAMINANTS: PURELINE removes 26 contaminants from your water. Our filters remove 99% of Heavy Metals,...
  • CERTIFICATION: PURELINE filters have been tested and certified by the NSF, WQA, and IAPMO.

The Pure Line refrigerator water filter #PL-100 can take the place of brand name water filters for several GE, Kenmore, and Hotpoint refrigerator models, and it replaces the GE MWF filter. It comes with NSF certifications for:

  • 42–It reduces 99.06 percent of chlorine, VOCs, THMs, and color, along with certifying the filter's materials.
  • 372–This number indicates the filter meets a lead content of less than or equal to 0.25 percent. The filter helps meet this requirement by using lead-free parts in its production.
  • The filter also removes 99 percent of herbicides, pesticides, lead, mercury, and chromium that is in water.

The company recommends replacing the filter every six months or after filtering 300 gallons of water. They also offer a 100 percent money back guarantee if buyers are not satisfied with the filters. The filters come three in a package.

Samsung DA29-00020B Refrigerator Water Filter Replacement by...
  • A filter you can trust: This filter we put our name to is fully certified by the NSF standard 42. This ensures this...
  • Selected filtration material: Our dedicated R&D team works day and night to ensure our filters provide your family with...
  • Replacement models: DA29-00020B, DA29-00020A, HAF-CIN, HAF-CIN-EXP, HAF-CINEXP, HAFCIN, 04609101000, 09101, 46-9101,...

If you need a water filter for a GE or Kenmore refrigerator, then this Waterdrop filter may be the correct one. It is compatible with many GE filters, such as the MWF, GWF, and SmartWater models. For Kenmore, it replaces models 9991, 46-9991, and 469991.

It carries three NSF certifications including:

  • 42–It certifies the filter’s materials are safe as well as produces good quality water by reducing 97 percent of Chlorine, along with the bad taste and odors.
  • 53–This number means it reduces contaminants that can put health at risk like 99.6 percent of lead, 99.99 percent of cyst (an organism containing the larva of a parasitic worm), 96.6 percent of benzene, 98.4 percent of Carbofuran, 96.6 percent of Endrin.
  • 372–Indicates the filter materials are lead-free.

The design of the filter allows it to fit in place without the use of tools. After releasing the lock and removing the old filter, this model twists into place to lock it in to clean the water.

The filter has a leak-free fit, and the materials are environmentally sustainable because they use activated coconut carbon filter media. The filters last six months or 300 gallons of water.

2 Pack Samsung DA29-00020B HAF-CIN/EXP Refrigerator Water Filter
  • Samsung water filters are tested and certified. Remove over 99 percent of numerous potentially harmful contaminants,...
  • Long lasting up to six months or 300 gallons.
  • All Samsung water filters are tested and certified

Pure Line makes filters that are compatible with many brands of refrigerator water systems. This filter is a replacement for several Samsung water filter models, including DA29-00020B, DA29-00020, DA-97-08006A, DA-97-08006B, and many others. They also fit some Kenmore models.

They have NSF 42, and 372 certifications, which means they meet the criteria for being lead-free and the water doesn’t taste or smell bad. Also, the carbon material reduces water contaminants like:

  • Chlorine
  • Cyst
  • Benzene
  • Pesticides
  • Tetrachloride

These filters can last for up to six months or filter 400 gallons of water, whichever comes first. They install without using tools, and the company offers a 100 percent money back guarantee on them. If for any reason, you're not satisfied with the filters, Pure Line will refund your money. They are available in three packs.

ICEPURE UKF8001 Refrigerator Water Filter Replacement for EveryDrop...
  • ❄️【NSF/ANSI 42 CERTIFIED】Tested and certified by NSF, WQA and IAPMO against NSF/ANSI 42. Tested at a flow rate...
  • ❄️【NSF/ANSI 372 CERTIFIED IN WQA & IAPMO】Tested and certified by WQA & IAPMO against NSF/ANSI 372. Product also...
  • ❄️【WIDELY RECOGNIZED HIGH QUALITY】The filter meets European EC1935-2004 Regulations, Australian Water Mark, and...

ICEPURE is an independent company that manufactures refrigerator water filters to replace OEM filters for brands like:

  • Maytag
  • Kenmore
  • KitchenAid
  • Whirlpool (replacing the EveryDrop filters)
  • AQUA FRESH filters
  • Swift Green filters

You can be confident that their filters will reduce contaminants in the water because they have certifications from NSF and WQA for:

  • 42–This indicates the filters reduce the amount of chlorine in the water and contaminants that create bad taste and odors
  • 372–Means that its components are lead-free; they are also BPA-free.

The filters also reduce sediment, rust, mercury, VOCs and THMs. They are from a sustainable source, which is coconut shells, to produce an activated filter that helps make the drinking water and ice from your refrigerator safer and taste better.

These filters have a life of six months or 300 gallons of water, whichever is first, and they are available in a package of three.

Crystala Filters UKF8001 Water Filter Compatible with Whirlpool...
  • Premium Replacement Water Filter for UKF8001: This activated carbon filter is NSF 42 certified. High-quality filter to...
  • Fully Compatible Design with Impressive Performance: Advanced design and production technology ensure replacement...
  • Long-lasting Life: Containing 3 filters, please change the filter either every 6 months or every 300 gallons to achieve...

If you own a Frigidaire refrigerator or ice maker, then this filter by Crystala Filters may be the replacement you need. Some of the Frigidaire models they fit include:

  • Frigidaire Gallery refrigerators
  • Frigidaire Professional Series refrigerators
  • Frigidaire Puresource filters
  • Some Kenmore refrigerators
  • Some Electrolux refrigerators

The life of these filters last for six months, or they filter 300 gallons of water, whichever is first. They have certifications of NSF for 42 and 372. They also reduce contaminants like lead, mercury, and many others, while maintaining the presence of minerals in the water.

The filters fit like OEM filters, so water doesn't leak, and each filter has a lifetime guarantee. The purchase of Crystala Filters helps to support “Handling Water Pollution,” which is a charity that helps to ensure children have clean water in remote areas.

LG LT700P- 6 Month / 200 Gallon Capacity Replacement Refrigerator...
  • Provide cleaner, fresher and better tasting water and ice for your family
  • Have peace of mind with NSF-certified LG filters that reduce contaminants
  • Provides high-quality drinking water by removing contaminants like pesticides, chemicals, and detergents

The LG water filters are OEM filters that fit select LG models that have multiple doors and the SlimSpace Plus ice system. They produce fresh, clean water that doesn’t have odors or taste bad, and they help reduce contaminants like:

  • Chlorine
  • Lead
  • Mercury
  • Asbestos
  • Benzene

They hold NSF certifications 42 and 53 that ensures the water and ice taste good and they reduce those contaminants that put people’s health at risk.

The filters reduce the presence of lead, mercury, and asbestos, as well as other pollutants. LG recommends changing the filter every six months or after 200 gallons of water, whichever is first.

Waterfall Filter - Refrigerator Water Filter Compatible with GE MWF...
  • Very easy to install with clear instructions.
  • Costs less than GE without compromising quality or flow rate.
  • Replaces GE MWF, GWF, GWFA, GWF01, GWF06, MWFA

This Waterfall Filter #WFC1201 is the replacement filter for GE filters:

  • GWF
  • MWF
  • GWFA
  • GWF01
  • GWF06
  • MWFA

It is NSF 42 certified so that the materials won't leech chemicals and it reduces aesthetic contaminants, so the water and ice from the refrigerator won't smell or taste bad.

It is also NSF 372 certified because it uses lead-free, as well as food grade materials and they are BPA-free. This filter also holds certifications from the WQA, the Water Quality Association.

Samsung HAF-CIN/EXP Refrigerator Water Filter 1 Pack (Packaging may...
  • Samsung Genuine Water Filters are guaranteed to reduce contaminants, for fresh tasting water; Product dimensions : 2.13...
  • Product comes in 2 package types; See product images for both versions of packaging
  • All Samsung water filters are tested and certified

The Samsung water filter is an OEM filter replacement for Samsung models Da29-00020b-1P and Da29-00020b. It has an NSF 42 certification to reduce contaminants like:

  • Cyst
  • Lead
  • Mercury
  • Benzene
  • Carbofuran
  • Turbidity

It removes up to 99 percent of the contaminants present in the water in side-by-side or French door Samsung refrigerators.

The filter indicator light on the fridge will indicate when its time to replace it or you can put a monthly sticker, that comes in the package, as a reminder to change it as well. The life of the filter is six months or 300 gallons of water, and it operates at 30 to 125psi.  

Which Impurities do Refrigerator Filters Remove?

cute boy looking at glass of water

Image via Freepik

Water treatment plants remove many contaminants from the water people drink or use for chores like laundering their clothes. However, they usually only remove those the law requires them too.

To improve the water quality in your home, you may filter water in a pitcher, through a filter attachment on the spout, or a refrigerator water filter if you get ice or drinking water from the door.

Generally, refrigerator filters are better at catching and removing contaminants than water pitchers or filters attached to faucets. Refrigerator filters contain carbon, which is usually activated charcoal, through which the water moves, so the filter can catch contaminants like:

  • Lead
  • Volatile organic compounds
  • Pharmaceuticals
  • Chlorine
  • Lead
  • Mercury
  • Chemicals

The volatile organic compounds, or VOCs, may include carbon-based compounds like:

  • Carbon monoxide
  • Carbon dioxide
  • Carbonic acid
  • Metallic carbides
  • Ammonium carbonate

Refrigerator water filters do not catch mineral ions like calcium or magnesium, which are vital to the body for proper functioning.

Are Refrigerator Water Filters Interchangeable?

kitchen with double sided contemporary refrigerator

Photo by Milly Eaton

Brand-named water filters for refrigerators can be expensive, costing about $50 to $60 per filter. However, generic water filters exist for fridges that cost much less. However, it is essential to know how to recognize counterfeit filters from the real ones on the market.  

Counterfeit water filters may be sold online or in stores, so being able to recognize and avoid them is vital to you and your family's health. Using counterfeit filters can be more harmful than not using a filter at all.

The best way to recognize whether a generic filter is real, or counterfeit is to read the information on the packaging. Real water filters will have certifications on the label to show which contaminants they block or the safety of the filter.

The certification may be from the company whose refrigerator the filter fits or from NSF International, previously known as the National Sanitation Foundation.

The NSF is an organization that develops public health standards and certification programs to protect the world’s supply of food, water, consumer products, and the environment. Their certification label on a water filter will have the organizations name followed by some numbers.

For instance, a label may read NSF 401, 42, and 53 certified. The NSF has certification from the American National Standards Institute or ANSI. So, a label may also read NSF/ANSI 401, 42, and 53 certified. The meaning of the numbers are:

  • 42–This number means the filter removes aesthetic contaminants like chlorine, bad odors, and bad tastes from the water. This certification includes both point-of-use and point-of-entry water filters.
  • 53–On a certification label, this number indicates that it removes a plethora of contaminants from the water, which can include parasites, lead, asbestos, and many others.
  • 372–This number certifies that the filter contains no more than 0.25 percent lead. Most manufacturers meet compliance by using lead-free parts.
  • 401–This number means that trace chemicals and pharmaceuticals get filtered from the water, including emerging contaminants like DEET, ibuprofen, BPA, and many others.

How to Determine the Water Filter Size

Refrigerator Water Filter Replacement For Models UKF8001, 4396395,...

It’s important to get the right water filter for your refrigerator, which is easy to do. All you need is the model number of the appliance to look up the filter size. Most refrigerators have a single water filter that installs at the back of the machine near the bottom of it.

However, many new refrigerators have a second filter inside the main component, located on the top, at the back.

This water filter is often longer and thinner than the primary filter and looking up the model number should tell you the sizes of both filters. There is a release button for removing it, and once it's in hand, you can clean it or replace it with a new one if it's too dirty to clean.  

After removing it, dump any debris in the filter into a bag, so it doesn’t get sent back into the water supply, where it will need to undergo treatment again.

Usually, this filter may only need to be rinsed out and allowed to dry for an hour or so. You can use a gentle cleaner like vinegar, rubbing alcohol, or mild liquid soap to help get it clean as well.

If there is a lot of debris in the filter, after dumping it out, you should allow the filter to soak for 10 to 15 minutes in a mixture of water and gentle cleanser. Then, let it thoroughly dry before replacing it.

Buyers Guide

girl holding glass of water

Image via Freepik

The easiest way to ensure that you’re getting the right replacement filter is to look up the model number of the refrigerator or filter online. Many sellers of the filters will let you enter the number of your model, which then pulls up all the filters that are compatible with it.

Carefully read the information online, or the labels on the packaging, to ensure that the filter you're getting has NSF certifications to filter contaminants that can affect your health, the smell, and taste of the water and the parts that the manufacturers use. If you don’t see these certifications, then don’t buy the filter as it could be counterfeit and put your and your family’s health at risk.

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