How To Change Water Filter In Whirlpool Side-By-Side Refrigerator

We all rely on our refrigerators for more than just keeping leftovers cold; that built-in water dispenser is a lifeline for hydration. When that “Change Filter” light starts glowing red, it is easy to put the task off because modern appliances can feel intimidating. However, keeping your water tasting crisp and protecting your fridge’s internal components is a straightforward DIY task that anyone can master.

Learning how to change water filter in whirlpool side-by-side refrigerator units is one of the simplest maintenance skills you can add to your home improvement repertoire. You do not need a plumbing degree or a chest full of expensive tools to get this done. With a few minutes of your time and the right replacement part, you can ensure your family is drinking high-quality, filtered water without the cost of a professional service call.

In this guide, I will walk you through the different types of Whirlpool filter housings, the step-by-step replacement process, and how to troubleshoot those annoying air bubbles. We will cover everything from identifying your specific filter model to resetting the electronic sensors so you can get back to your workshop or your latest DIY project with peace of mind.

Identifying Your Whirlpool Filter Location and Type

Whirlpool side-by-side refrigerators typically use one of two main filter locations. The first is located in the bottom base grille, which is the plastic vented panel near the floor. You will usually see a circular cap or a button that indicates where the filter resides.

The second common location is inside the refrigerator compartment, usually in the upper right-hand corner. These are often hidden behind a small flip-down door or a plastic housing. Knowing where yours is located is the first step in the process.

Whirlpool has streamlined their filtration through the EveryDrop brand. These filters are numbered (Filter 1, Filter 2, etc.), and it is vital to match the number exactly. Using an off-brand filter might save a few dollars, but it can lead to leaks or poor fitment that damages the housing.

The Importance of Genuine Parts

When you are working in the shop, you know that a cheap drill bit can ruin a good piece of hardwood. The same logic applies to your refrigerator. Genuine Whirlpool or EveryDrop filters are designed with specific O-ring tolerances that prevent catastrophic leaks in your kitchen.

Check your owner’s manual or look at the label on the old filter before you head to the store. Most modern Whirlpool side-by-side units use the Filter 1 or Filter 3 style. Having the correct part on hand ensures the job takes five minutes instead of an hour of frustration.

How to change water filter in whirlpool side-by-side refrigerator: Step-by-Step Instructions

Once you have your replacement filter ready, it is time to perform the swap. Ensure you have a small towel handy to catch any minor drips that occur when the seal is broken. While the system is pressurized, the internal valves should prevent a major spray.

For models with the filter in the bottom base grille, look for a plastic button next to the filter cap. Press this button firmly. The filter should pop out toward you, allowing you to grab the cap and pull the entire assembly out of the housing.

If your filter is located in the upper interior corner, you will likely see a small door. Pull the door open (it may hinge up or down). In some designs, opening the door partially ejects the filter. If not, you will need to turn the filter 90 degrees counter-clockwise to unlock it from the water manifold.

Installing the New Filter

Remove the protective red or blue caps from the new filter. If your old filter had a reusable decorative cap on the end, pull it off the old unit and slide it onto the new one. This cap is what matches the color of your fridge’s grille or interior.

Align the new filter with the housing. For bottom-grille models, push it in until the eject button pops back out. For interior models, slide it in and turn it 90 degrees clockwise until it stops. You should feel a distinct “click” or lock when it is properly seated.

Close the filter door or ensure the base grille is snapped back into place. At this point, the physical installation of how to change water filter in whirlpool side-by-side refrigerator is complete. However, you aren’t ready to drink the water just yet.

Flushing the System and Removing Air

New carbon filters contain loose carbon fines and trapped air. If you try to drink the first glass of water, it might look gray or cloudy. This is perfectly normal, but it means you need to flush the system thoroughly before use.

Place a large pitcher under the water dispenser. Depress the lever for 5 seconds, then release for 5 seconds. Repeat this pulsing action initially to prevent a massive “burp” of air from splashing water all over your kitchen floor.

Once the water starts flowing steadily, run approximately three to four gallons through the dispenser. This seems like a lot of water, but it ensures the carbon block is fully saturated and all manufacturing dust is washed away. This process also prevents the dispenser from dripping later on.

Dealing with Sputtering Water

If the water dispenser sputters or vibrates loudly during the first few cups, do not panic. This is simply trapped air moving through the lines. Continuing to flush the system will eventually push that air out through the nozzle.

Think of it like bleeding a hydraulic line in a piece of shop equipment. You have to get the air out to ensure smooth operation. Once the flow is silent and steady, your water is safe to drink and will taste much better than the old, clogged filter allowed.

Resetting the Water Filter Status Light

Your Whirlpool refrigerator does not actually “sense” how dirty the water is. Instead, it uses a timed counter or a gallon-usage tracker to trigger the warning light. After you change the filter, the light will stay red until you manually reset it.

On most side-by-side models, look at the control panel on the dispenser. You will see a button labeled “Filter Reset” or “Options.” If there is a dedicated “Filter Reset” button, press and hold it for exactly three seconds until the light turns green or disappears.

If your model has an “Options” menu, use the arrow keys to navigate to “Filter Status.” Press and hold the “Confirm” or “Set” button for three seconds. You will usually hear a beep or see the display flash to confirm the reset was successful.

Troubleshooting the Reset Button

Sometimes the button can be finicky. If the light does not reset on the first try, ensure you are pressing firmly. If your fridge has a “Lock” feature, make sure the control panel is unlocked before attempting to reset the filter light.

Keeping this light accurate is the best way to remember how to change water filter in whirlpool side-by-side refrigerator on a regular schedule. Most experts recommend a change every six months, or sooner if you notice the water flow slowing down significantly.

Maintenance Tips for Long-Term Fridge Health

As a DIYer, you know that preventative maintenance is cheaper than a major repair. Changing your water filter regularly does more than just provide clean water; it protects the internal solenoid valves of your refrigerator from sediment buildup.

If a filter is left in too long, it can become clogged with calcium and scale. This forces the refrigerator’s water pump to work harder and can eventually lead to a complete failure of the ice maker. A $50 filter is a small price to pay compared to a $400 ice maker repair.

I always recommend inspecting the O-rings on your new filter. If they look dry, you can apply a tiny amount of food-grade silicone grease. This ensures a perfect seal and makes the filter much easier to remove when the next six-month interval rolls around.

Checking for Slow Leaks

After you have completed the process of how to change water filter in whirlpool side-by-side refrigerator, check the housing area for leaks 24 hours later. A slow drip can go unnoticed behind a base grille and cause damage to your subfloor over time.

Simply take a dry paper towel and wipe around the filter connection point. If the towel comes away dry, you are good to go. If it is damp, the filter might not be fully seated. Remove it, re-align the tabs, and firmly lock it back into place.

Common Challenges and Pro Solutions

Sometimes, a filter gets stuck. This is common in areas with hard water where mineral deposits act like glue on the plastic threads. If you cannot turn the filter by hand, do not use a massive pipe wrench, as you might crack the plastic manifold.

Instead, try using a rubber jar opener or a small pair of pliers with the jaws wrapped in electrical tape. Apply steady, even pressure. Often, pushing the filter in slightly before trying to turn it out can break the mineral bond and allow it to spin freely.

Another common issue is a shaking dispenser. If the fridge vibrates when you call for water, it almost always means there is air trapped in the secondary water reservoir. Flushing an extra gallon of water usually solves this problem without needing any tools.

Why the Water Might Taste “Off” Initially

If the water tastes like plastic or chemicals after a change, you likely didn’t flush it enough. The activated carbon needs to be fully rinsed. If the taste persists, check the “use by” date on the filter packaging; old filters can occasionally lose their effectiveness if stored in high-humidity areas.

Remember, the goal of how to change water filter in whirlpool side-by-side refrigerator is to remove contaminants like lead, chlorine, and mercury. If you follow the flushing steps, your water should be as clean as any bottled brand you can buy at the store.

Frequently Asked Questions About how to change water filter in whirlpool side-by-side refrigerator

How often should I really change my Whirlpool water filter?

While most manufacturers suggest every six months, your local water quality plays a huge role. If you have very hard water or notice the flow from the dispenser slowing down, you may need to change it every four months. Conversely, in areas with very clean municipal water, you might stretch it to eight months, though six is the safest bet for hygiene.

Can I run my refrigerator without a water filter?

Yes, most Whirlpool models come with a filter bypass plug. If you have a whole-house filtration system, you can use the bypass plug instead of a filter. However, do not just leave the filter housing empty, as the water will not flow to the dispenser or ice maker without either a filter or a bypass plug installed.

Why is my water dispenser light still red after I changed the filter?

The light is not a sensor; it is a manual timer. You must reset it by holding the “Filter Reset” or “Options” button for three seconds. If it doesn’t reset, try unplugging the refrigerator for 30 seconds to reboot the control board, then try the reset sequence again.

What happens if I don’t change the filter?

Over time, the carbon inside the filter becomes saturated and can no longer remove contaminants. Even worse, bacteria and mold can begin to grow within the organic material of the filter. Additionally, sediment can bypass the filter and clog the small valves in your ice maker, leading to expensive repairs.

Is it normal for the new filter to be hard to push in?

Yes, the O-rings on a new filter are tight to ensure a leak-proof seal. Ensure you have the filter aligned correctly with the notches in the housing. A firm, steady push is usually required. If it feels like it is hitting a hard stop, double-check that you have the correct filter model number.

Final Thoughts on Fridge Maintenance

Taking care of your home doesn’t always involve heavy machinery or complex construction. Sometimes, the most important DIY tasks are the small ones that keep your daily life running smoothly. Mastering how to change water filter in whirlpool side-by-side refrigerator units ensures your family has access to safe, clean water while extending the life of your appliance.

By following these steps—locating the housing, choosing the right EveryDrop filter, seating it properly, and performing a thorough flush—you have saved yourself a service fee and gained the satisfaction of a job well done. It is these small wins in home maintenance that build the confidence to tackle larger projects in the workshop or around the house.

Keep a spare filter on your workshop shelf so you are never caught off guard when the red light appears. Regular maintenance is the hallmark of a skilled homeowner, and your Whirlpool refrigerator will reward your efforts with years of reliable service and refreshing water. Now that the fridge is sorted, it’s time to get back to the workbench and start that next project!

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Jim Boslice

Jim Boslice is a power tool enthusiast who tests, reviews, and shares practical guides to help DIYers and professionals choose the right tools for every project.

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