Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (860) 523-5271 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

4.4 | 81 Reviews

KitchenAid® Refrigerator Water Filter 4 - KAD4RXD1 (Pack of 1)

KitchenAid KAD4RXD1

Features

  • NSF certified to reduce 31 contaminants including lead, pesticides and pharmaceuticals
  • For clean, fresh tasting water, replace your KitchenAid™ Water Filter every 6 months
  • KitchenAid® offers convenient, on-demand filtration for you and your family.
  • Replaces 1500 Plastic Water Bottles

Quick Specs

  • Type: Water Treatment Accessories
  • Energy Star Rated: No

See More

 

Certified* to reduce 32 potentially harmful contaminants and impurities from your refrigerator water and ice. Certified* to reduce 32 potentially harmful contaminants and impurities from your refrigerator water and ice.

Certified* to reduce 99% of lead and up to 97% of chlorine. Certified* to reduce 99% of lead and up to 97% of chlorine.

Designed and tested to make replacement in your KitchenAid® refrigerator simple. Pick the package that matches the number and brand of your filter to get an exact fit. Designed and tested to make replacement in your KitchenAid® refrigerator simple. Pick the package that matches the number and brand of your filter to get an exact fit.

Made by the makers of your refrigerator to be 100% compatible with your KitchenAid® refrigerator. Non-genuine filters may cause damage to your appliance. Made by the makers of your refrigerator to be 100% compatible with your KitchenAid® refrigerator. Non-genuine filters may cause damage to your appliance.

Replace the water filter in your refrigerator every six months. Replace the water filter in your refrigerator every six months.

Features

  • NSF certified to reduce 31 contaminants including lead, pesticides and pharmaceuticals
  • For clean, fresh tasting water, replace your KitchenAid™ Water Filter every 6 months
  • KitchenAid® offers convenient, on-demand filtration for you and your family.
  • Replaces 1500 Plastic Water Bottles
  • Compatible with KitchenAid® refrigerators.
Certifications
Nsf Certified 42 Yes
Nsf Certified 53 Yes
Prop65 CA
Details
Filtered Contaminants 2, 4-D; Asbestos; Benzene; Carbofuran; Cysts; Endrin; Lead; Mercury; P-Dichlorobenzene; Toxaphene; Turbidity
Fits With Brand Whirlpool
Fits With Refrigerator Type Bottom mount; French door; Side by side
Installation Type Twist-in
Package Quantity 1
Reduces Odor Yes
Reduces Taste Yes
Water Filter Life 6
Dimensions
Carton Depth 2.52
Carton Height 9.38
Carton Width 3
Gross Weight 0.77
Net Weight 0.77

Quick Specs


  • Appearance

  • Type: Water Treatment Accessories

  • Features

  • Energy Star Rated: No

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.4 out of 5

85% of reviewers recommend this product.

1 Stars

Low water pressure after replacing filter

phillipFTL 7/21/2025

Poor KitchenAid refrigerator filter. I replaced the filter one year ago and the water pressure was diminished significantly. The ice maker still, surprisingly, produced ice. The water dispenser was rarely used due to the low pressure. I replaced the old filter recently with another KitchenAid filter and once again the water pressure was still too low. After reading reviews showing other people had the same issue, I called the number that was listed and spoke with a man who was not helpful at all and was borderline combative. I said a few choice words and hung up realizing the conversation was not productive. I guess I will be using a generic brand filter henceforth.
Originally posted on Kitchenaid.com

No, I do not recommend this product

1 Stars

Minimal water flow

AndrewDL 5/5/2025

I'm on my third filter, and the water pressure has dropped immensely. Water line is not kinked, and when I bypass the filter, the flow is very strong. Once the filter is in my water flow drops to a dribble. I've followed all instructions for clearing "air" out of the filter, and still nothing. I need help with this product. Thank you
Originally posted on Kitchenaid.com

No, I do not recommend this product

5 Stars

Water taste great

autumnm96_1986 12/24/2024

Great little product easy installation water taste amazing filtration is great will recommend to friends and family because this is one little amazing product
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Solid Kitchenaid water filter

painee 9/26/2024

The installation was easy, and it provided a clean and yummy water taste to our kitchenaid fridge dispenser. we needed to replace the filter anyways so this It filters the water really nice and it looks like it'll be pretty durable until I need my next filter.
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Perfect in every way

kristanelyse86 9/6/2024

I recently installed the KitchenAid refrigerator water filter and I'm very pleased with it. The installation was quick and easy, and the water quality has noticeably improved. The filter is compatible with many refrigerator models, and it lasts a long time before needing replacement. I highly recommend it for anyone looking to improve their drinking water quality!
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Tastes great and easy to install

bobbieb22 9/4/2024

Installing this was easy as with all the filters. It seems to last a lot longer than the other filters. The filtered water tastes so much better and the kids just love using the fridge water, as they call it!
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Exciting

emilym948 9/4/2024

I was well overdue for a new fridge filter and this was exactly the one I needed I was super excited to get this from Influenster. Installation was super easy, unlike the last one. My water is now tasting back to how filtered water should be tasting!
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Great filter

zerinab1 8/30/2024

I needed a replacement water filter and this came at the perfect time! The taste of the water was immediately different. The water was crisp, clear and clean. The filter is super easy to install and I™€™m hoping it lasts me a while.
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great product

darrenc1 8/28/2024

Great product. Installation was very easy to install. The water taste 100 times better with this filter vs drinking regular non filtered water.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

3 Stars

Made the water taste strange

annab369 8/27/2024

Did not love this water filter at all. It made the water taste strange and gave it a weird taste. I would not recommend this product. But maybe it™€™s a matter of opinion 
Originally posted on Kitchenaid.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Works so good!

mirandax93 8/27/2024

Love this! Definitely great to use as a replacement or even to use to help filter the water, and clean the harmful substance in water. I love how easy it is to place or replace a old one, and how great this water filter product works.
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

3 Stars

It™€™s okay

robyhom 8/25/2024

I am not made for anything tech so it did take me a while to get it in. The filter made the water taste a little better, but I didn™€™t really taste much difference. So far, the maintenance of it has been easy but we haven™€™t gotten that far yet.
Originally posted on Kitchenaid.com

No, I do not recommend this product

 Incentivized Review

4 Stars

Super Clean Water

kristiej12 8/24/2024

My KichenAid fridge is super easy to install a new water filter. It to me about 2 minutes to take the old one out and put the new one in. Water tastes like spring water! Yum!
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Excellent product

carlosb67 8/22/2024

It offers a durability of 6 months with 100% efficiency and was fully compatible with my refrigerator. The price seems fair to me given the quality it provides.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

The safe and taste after installing

cerimakerimahamzic 8/21/2024

The filter change the taste and and the water is so good and clean and safe for use with the filter make sure is replaced every 3 months for better invariant
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Easy installation and the water tastes great!!

carolh100 8/20/2024

Thank You #Influenster #kitchenAid for my #Free KitchenAid Refrigerator Water Filter!! It™€™s so easy to install. The water tastes great and filter last 6months!! It eliminates contaminants for safety. I highly recommend using it.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Great filter for refrigerator ! 👍

brookeaspenn 8/20/2024

This filter is great, it™€™s the same one I use for my fridge and I always get crisp water! The installation is super easy once you the the hang of it and it last a good 6 months.
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Easy to install

sabedi95 8/16/2024

This was easy to install. Also, it™€™s very clear when you need to change the filter once you™€™ve actually changed the filter. The water comes out of the fridge much faster. It doesn™€™t trickle slowly and I don™€™t have to stand there forever waiting for my cup to get full.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

High quality filter

carrie52741 8/15/2024

This is a high quality refrigerator filter. The KitchenAid Water Filter 4-KAD4RXD1 is clearly better than the one I had previously installed in my refrigerator, that is clear. I could tell the difference in the taste of the water right away, which makes me wonder what exactly I may have been drinking before I got this one. Sure this filter is quite expensive in comparison to the alternatives, but at this point, I believe it is worth the extra cost to be sure you and your family are drinking good clean water.
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Good condition

qhuong 8/15/2024

I love this, this helps my fridge works perfectly. KitchenAid is the best brand of applicants. I am very enjoy it when i uae their product. I have no worries when i use this filter.
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Works great!

laurenh421a 8/13/2024

This filter works really well. I love my kitchenaid fridge, and have never had any issues with the filters. Water and ice taste and look great. Would recommend!
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

A Reliable Essential for Fresh-Tasting Water

ivy01 8/11/2024

The KitchenAid Refrigerator Water Filter 4 (KAD4RD1) is a must-have for anyone looking to ensure that their fridge provides clean and crisp-tasting water. What I love most about this filter is how effortlessly it fits into my refrigerator, making the replacement process a breeze. Once installed, it works efficiently to remove contaminants, leaving my water tasting fresh and pure. I™€™ve noticed a significant difference in the quality of both the water and ice, which is a relief, especially knowing that it filters out common impurities. This filter not only excels in performance but also in durability. It holds up well over its six-month lifespan, maintaining its filtering efficiency without any noticeable decline. Additionally, its compatibility with various KitchenAid refrigerator models makes it a versatile choice, ensuring a perfect fit and smooth operation every time. While it™€™s essential to replace the filter every six months, or as indicated, to maintain optimal performance, the peace of mind that comes with knowing my water is clean is well worth the effort. In short, the KitchenAid KAD4RD1 is a reliable and durable component for anyone who values high-quality drinking water straight from their refrigerator.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Good quality

krystals161 8/10/2024

This ice and water maker is great it™€™s last for a good six months.You can tell the difference in the quality of the water.The installation is easy.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Would recommend to a friend.

taml18 8/10/2024

The KitchenAid Refrigerator Water Filter is a solid choice if you're looking for a dependable filter that is easy to install and delivers consistently good-tasting water. However, the cost and potential need for more frequent replacements could be factors to consider, especially if you're looking to maximize value. Despite these minor drawbacks, it remains a popular and well-regarded option for those with KitchenAid refrigerators.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Easy installation

duckiezoomie 8/10/2024

It was pretty easy to install this filter. I needed a new one anyway and the water tastes fine, like my normal filter does. It works with any kitchenaid fridge model and it™€™s suppose to last for at least a few months. I™€™d buy it once I™€™m done using mine.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Good filter

pedrorodriguez4384d0 8/8/2024

This filter is good and helps clean the water makes it taste good this the brand I will always be buying the price is good I would recommend it happy with it
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Crisp water!

alisonp3f85 8/8/2024

Fresh tasting water and fits perfectly in my fridge filter. I love this trusted brand as i™€™m turing to stay hydrated during these hot summer days. easy and quick installation. 
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Good filter

mikitas 8/8/2024

It is super easy to install in my kitchenaid refrigerator. I was really due for a filter change and I felt that both the water and ice felt crisp and clean. It definitely filters good and its a reputable brand.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Easy instal

stephaniec1077 8/8/2024

The installation for this filtration was super easy I had absolutely no problems. The compatibility for my refrigerator was outstanding and the taste of the water was phenomenal.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Filtered Away!

redbailey 8/8/2024

The new filter went in quickly and easily. It worked easily with my fridge and reset my water dispenser to a fresh new taste, so I know i am getting quality water in every drink.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

No After Taste and Easy to Install!

rafaelg22 8/7/2024

Works great! Does not leave an after taste and it™€™s very simple to install. Half a twist to the left, the old filter comes off. Half a twist to the right, goes right back on. It™€™s the original filter so I can expect the quality to last through the recommended 6 months.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Excellent filter from a trusted brand!

shopperlady26 8/7/2024

Let me start by saying our filter was somewhat overdue for a change-out! This new filter installed easily and we could immediately taste a difference in the water! It tastes great and gives me great peace of mind that it is removing all the contaminants, including lead. Very happy with LG brand products, a very trusted brand in my opinion. This filter should last for 6 months. Glad I was able to see and taste the difference the filter makes™€¦I now mark down the date it is due to be changed.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Easy to install

svedap 8/7/2024

It Worked great in general. Fast water flow and water tastes really good. It was easy to install. We used it for a week now and no complaints so far.
Originally posted on Kitchenaid.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Amazing!

michellg34 8/6/2024

I love this product, the installation is super easy, this filtration system is good and the taste doesn't change anything, I loved it. I was afraid that it wouldn't fit my refrigerator but I was able to choose well, I love this product for maintaining my refrigerator
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Good

alexandraw1 8/6/2024

I couldn™€™t believe how easy this was to install. Anyone can install this. The water just tastes fresher and clean. I will be purchasing this product in the future
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Definitely a must for any KitchenAid refrigerator

macarior 8/6/2024

Love this KitchenAid filter it™€™s a good size compared to other previous refrigerators. I™€™ve owned seems the last a while as well. No odd aftertaste water taste perfect.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Good filter

olesiamit 7/31/2024

I always buy this filter for my refrigerator! I am very pleased with it, it performs its function well, purifies the water well, and eliminates odor.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Crisp clean water

sarahc554 7/30/2024

City tap water is terrible and full of leads & containments! We just replaced our filter in our KitchenAid refrigerator at the beginning of summer so I was hyped to receive this because it's time for a new one! After all this hot summer mess outside we go through a lot of water and ice. I love the purity that the filter brings! It's so clean & crisp tasting. We haven't drank straight from our tap in YEARS. Bottled water becomes expensive and the waste of the plastic bottles bother me too, but now I can save some of those and just refill them from the fridge for the on-the-go moments.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Refill

teenytye 7/30/2024

Works great and very easy to install! I wasn™€™t even sure if I needed to change my filter or how to do it but I™€™m glad I got this and ended up doing it because it definitely needed it!
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Great water filter

davidtrananh_1865 7/30/2024

I™€™m happy with the filter quality. Easy to install and really simple set up. Can™€™t tell the difference between other filters ive used but it doesn™€™t seem to have any disadvantages just yet.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Good

aurorav2112 7/29/2024

Just in time for this weather i had to replace mine and it came in handy its bit pricy if buying but so worth it made verthing taste so much better n clean
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Awesome

roneshae 7/29/2024

This water filter came well packaged was easy to install the maintenance is easy to keep up the filtration is awesome i would recommend this water filter to everyone who has a kitchen aid the taste of the water is ten times better compared to my old water filter.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Crisp and clean water!

michellew429 7/29/2024

I got this water filter for our KitchenAid refrigerator. It was very quick and easy to install. The water and ice taste crisp and clean with no weird charcoal flavor. No cloudiness once we run water through a few cups fills.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Great filter

uyenb1 7/28/2024

This water filter is very easy to install. It definitely improves water taste and odor if you change it out every six months. The packaging is environmentally friendly.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Must have

corisat1 7/28/2024

So love this water filter I can give my baby girl pictured here cold fresh water from the fridge it's easy to put in and lasts 6 months. Very reasonably priced well worth the money.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Easy breezy clean water

nancyc312 7/26/2024

Water has never tasted any cleaner. Very easy installation. I feel like the water tastes so much better than before. Would recommend this product.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Amazing

cherokeebaby19 7/26/2024

I didn™€™t know much about this product until I figured it out and it is absolutely a game changer for sure . My water tastes amazing and as well as my ice .
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

4 Stars

Fresh clean water

hanahg1 7/26/2024

I can always tell when I forget to change the filter, the ice starts to taste a little off. Once I change the filter, which is easy, I am happy to know that my water and ice will be tasting better! Fits well and works great!
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

5 Stars

Keeping it clean.

edwardm6 7/26/2024

The installation of the filter is so simple. I™€™m comfortable with the filtration. It gives my water a clean, crisp taste I feel comfortable drinking water through this filter. The durability of the filters are good. They™€™re strong well-made. Water is delicious 
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review

4 Stars

Good filtration system

layal_lebdeh 7/25/2024

This refrigerator water filter device from KitchenAid is a great concept to provide healthy water filtration and taste to costumer as they go about their days.
Originally posted on Kitchenaid.com

Yes, I recommend this product

Customer Provided Photos

 Incentivized Review