Do you have a Whirlpool fridge, but you're not sure where the water filter is located? Or if it even has a water filter? Well, you've come to the right place. We've done the research to give you all the answers you need in this handy guide.
Not all Whirlpool refrigerator models have a filter, but if your refrigerator has an ice maker or water dispenser, it will have a water filter.
While it is pretty easy to tell if your fridge has a water filter, figuring out where the filter is located on the fridge can be a little more complicated. And how often do water filters need to be replaced? For help with these questions, and more, keep reading.
How Can You Tell If A Whirlpool Refrigerator Has A Water Filter?
If your fridge has a water or ice dispenser in the door, it has a water filter somewhere that removes any impurities from the tap water before dispensing water or making ice cubes. If your fridge doesn't have any dispensers, but it does include an ice maker, it will still have a water filter somewhere.
Where Is The Water Filter On An Old Whirlpool Refrigerator?
Some older Whirlpool refrigerator models had filters located in the base grille on the exterior of the fridge called quarter-turn knobs. Check around the base of the refrigerator for a circular plastic knob. When you turn the knob and pull it out, the old filter will be exposed, and you can remove it and replace it with your new filter.
Where Is The Water Filter On Newer Whirlpool Refrigerators?
Newer refrigerator models have been created with greater convenience in mind. The filter on newer models is usually located in the top right-hand corner inside the fridge. Some models have the filter located inside the door where the water and ice are dispensed.
Everydrop by Whirlpool Refrigerator Filter 1
This genuine Whirlpool filter fits multiple brands and models. You can use the model number search tool on Amazon to find your exact filter model too.
Where Do You Find The Water Filter Model Number?
You can use the model number of your fridge to find the correct filter. Whirlpool's website has a search engine set up to let you find the replacement water filter you need by typing in the model number of your fridge. They will even help you locate your fridge's model number with graphics and a list of places to look.
You can also remove your existing water filter and find the model number on it. Take the number you found on your filter and run it through a search engine like this one to find different options that will fit your fridge.
How Often Should You Change The Water Filter In Your Refrigerator?
Most refrigerator manufacturers recommend changing your water filter every six months. If you have hard water, you may need to change it every four months for the best results and cleanest water. When you purchase your replacement water filter, it should provide clear replacement guidelines.
What Happens If You Don't Change The Water Filter In Your Refrigerator?
If you don't change the water filter in your fridge as recommended, you risk shortening the lifespan of your refrigerator. Minerals will make it past the filter and form deposits in the water lines, causing low pressure and clogs. It will also affect the taste and smell of your ice and water, resulting in a less desirable beverage.
There is also a possibility that bad bacteria, like E. Coli, could begin to build up in the old filter. This bacteria can travel past the filter through the water lines and into your drinking water. If ingested, water with bacteria present can make you or your family very sick.
Why Does The Water Still Taste And Smell Bad After Replacing The Filter?
After replacing your water filter, you should always flush the system out to prevent bad tastes and smells and to remove any buildup. You need to run about four gallons of water through the system before you resume drinking from it. The packaging on your new filter will provide specific instructions on flushing your system properly.
What If Your Water Filter is Stuck?
If the old water filter on a quarter-turn model isn't coming out and seems to be stuck, try placing a cloth over the knob and using pliers to turn it and pull it straight out. For in-the-fridge models, try closing and re-opening the filter housing door and then try removing the filter again. Whirlpool has a webpage that explains the steps for troubleshooting stuck filters.
What If Your Water Filter Is Making Noise?
If your water filter is making a lot of noise, you should remove it and look it over for dirt or debris. Clean the filter off and replace it, listening to see if the noise is still present. If you still hear the noise, replace the filter and contact the manufacturer to alert them of a possible defect. They should provide a replacement for faulty products.
Can I Use My Fridge Without A Water Filter?
Yes, but you will need to install the bypass plug, and the fridge will not be able to dispense water or create ice. The bypass plug goes where the filter is supposed to be and blocks water from entering the fridge's internal water system. Allowing unfiltered water into these sensitive water lines will cause the lines to clog and shorten the lifespan of the fridge.
CCTP Whirlpool Filter Bypass Cap
This bypass cap fits on fridges that accept a style 4 Whirlpool filter. It will prevent unfiltered water from gunking up your fridge's sensitive internal parts.
Are Kenmore And Whirlpool Refrigerator Filters The Same?
No, Kenmore water filters only fit Kenmore refrigerators. Whirlpool filters are compatible with multiple brands, but they do not fit Kenmore fridges. It's always best to stick with genuine replacement filters, certified by the brand of your fridge.
How To Replace Kenmore Refrigerator Water Filters
Similar to Whirlpool models, Kenmore's refrigerators have changed over the years. Older models have a quarter-turn knob in the base, and newer models have integrated the filter into the interior of the fridge. Look over your fridge and locate the filter, then remove the old one and replace it.
Here's a video to help you replace the filter in a Kenmore quarter-turn model:
This video will guide you while replacing a Kenmore internal filter:
Kenmore Refrigerator Water Filter
This genuine Kenmore water filter replacement is for side-by-side, bottom-freezer, and top-freezer Kenmore refrigerator models. It comes in a two-pack which can last up to a year.
Is A Fridge With A Water Filter A Good Investment?
Yes, investing in a fridge with a filter can be a great investment. But if you want fresh, filtered water without the hassle of replacing your fridge, you can try a pitcher-style filtration system. Pitcher filtered water can be poured into ice cube trays and frozen for purified ice too.
Are Built-In Fridge Filters Better Than Pitcher Style Filters?
The filtration system in refrigerators and the pitcher-style filters work about the same and produce very similar quality water. One benefit of pitcher systems is their mobility and emergency use application.
Refrigerator filters won't operate if the power or water fails, but pitchers will work in emergencies or even when camping.
Brita Longlast Water Filter Pitcher
This pitcher holds 10 cups of water to provide all-day hydration for the whole family. The filters for this pitcher can last up to six months, making it a great alternative to built-in fridge filtration.
Now that you know how and when to replace your fridge's water filter, you're ready to find the proper replacement part and get to work. Remember to use genuine parts whenever possible and to unplug your refrigerator before replacing your fridge. Enjoy your fresh, clean water, and good luck!
If your fridge doesn't have ice or water dispensers, but you want to add one, you may want to read our article "Can You Add An Ice Maker To Your Fridge?"
If you want to learn more about how refrigerators and freezers work, read our article "For How Long Can You Leave Freezer Door Open?"