How often should I replace my ice maker water filter?

Author: Pasquale Mraz  |  Last update: Tuesday, December 2, 2025

Many contaminants are tasteless. A family of four who uses their water dispenser and ice machine often should get a new filter every six months. On the other hand, a couple without children may only need to replace it once a year.

How often should I change my ice maker water filter?

It is recommended that the water filter be replaced every nine months, with 2000 gallons of water used, when the indicator light comes on, or as needed. A clogged or incorrectly installed water filter will reduce the water flow to the ice maker, which could result in low or no ice production.

Do I really need to replace my refrigerator water filter every 6 months?

Because they're susceptible to the build up of dirt and debris, old fridge water filters may not be able to prevent contaminants from tainting drinking water as well. To ensure drinkable, fresh tasting water for your family, be sure to change your fridge's water filter every six months.

Can an old water filter affect an ice maker?

A clogged or incorrectly installed water filter can reduce the water flow to the ice maker and dispenser and could cause one or more of the following: Ice cubes are thin or hollow. Odd-tasting ice or water. Low ice production.

What happens if I don't change the water filter in my refrigerator?

An unchanged water filter can produce water with a foul odour or a strange taste. A dirty or clogged water filter can also affect the mechanical actions within your refrigerator, such as the Ice dispenser. A refrigerator with a water dispensing function is a significant investment and really should be treated as such.

When Should You Replace Your Refrigerator Water Filter? And Why It's So Important

How do I know if my fridge water filter needs to be replaced?

Change Indicator Light: Some refrigerators have a built-in reminder that lights up when your filter is ready to be swapped. Weird Taste or Smell: Notice your water or ice doesn't taste as fresh or has a funky smell? That's a clear sign the filter's no longer doing its job.

Will an ice maker work without a filter?

The short answer is not necessarily.

An ice machine will operate without a filter, but will quickly start having problems will scale buildup, especially in a city where the water is considered “hard”.

Will the ice maker stop if the filter needs replaced?

As time passes, minerals and particles accumulate and eventually plug up the water filter. Without proper cleaning, a dirty water filter can clog up with so much debris that water can't get through it. When this happens, your machine can freeze up completely, meaning your ice machine won't be able to produce ice.

Will the ice maker stop working if the water filter is bad?

Filter Clogs

Anything that regulates water flows to the ice maker can stop it from creating ice, especially if it becomes clogged.

How often do you change the water filter on a whirlpool refrigerator?

Your refrigerator water filter works hard to keep your drinking water clean and tasting fresh. In order to keep it that way, it needs to be routinely changed—we recommend once about every six months. It's easy to locate your filter and replace it with a fresh one.

Can a water filter last 5 years?

Most household drinking water filters last between 6 to 12 months and need to be changed to maintain effectiveness. However, some filters like those in pitchers have shorter lifespans and may need to be replaced every 1 to 2 months. On the other hand, some whole house water filters can last between 5 to 10 years.

Can you get sick from not changing the refrigerator water filter?

An expired water filter may no longer effectively remove contaminants, compromising the quality and safety of your drinking water. It can result in poor-tasting water and potentially expose you to harmful substances.

Is it okay to use off-brand refrigerator water filters?

Consumer Reports have shown that while some off-brand filters can perform reasonably well, brand name filters consistently outperform their generic counterparts in both filter quality and water purity.

Do I need to replace my fridge water filter every six months?

Refrigerator filters should be replaced every 6 months. Never leave a filter in place longer than a year. The longer you use a carbon filter beyond its maximum capacity, the more harmful your water could become.

How do I reset my ice maker after changing the water filter?

You can reset the ice maker in many refrigerators by simply turning it off for a minute and then turning it back on. Refer to your fridge owner's manual for instructions on turning off the ice maker in your model.

Does a refrigerator water filter filter the ice maker?

A refrigerator water filter cleans tap water by trapping and neutralizing contaminants before it flows through the fridge dispenser and ice maker. The porous material of the activated carbon in the filter reduces impurities by absorbing contaminants.

How do I know if my water line is clogged with an ice maker?

If your ice maker isn't producing ice at all or is producing crescents or cubes that are smaller than usual, it's typically indicative of a clog somewhere along the supply line. Cause: A common cause for a clog is frozen water in the line. Fix: To repair a frozen line, slide the refrigerator and unplug it.

Why is my ice maker producing so little ice?

Common Reasons for a Slow Ice Maker

Ambient temperatures that are too hot and your ice maker will underperform. Low amounts of food inside your freezer can affect the temperature of your freezer. More food helps maintain cold temperatures. A clogged water filter may restrict water flow to your ice maker.

Does unplugging a refrigerator reset the ice maker?

If you don't hear a chime, but you can see movement from the ice maker, then the ice maker was reset. If you don't hear a chime and there is no movement from the ice maker, unplug the fridge or turn it off at the circuit breaker for 2 minutes. Then, power it back up and try again.

How often should I change the water filter on my ice machine?

A home ice filter should be changed once every six months to one year, and a commercial ice filter should be changed once every six months. In most cases, water for ice machines is filtered with carbon to dechlorinate the water and remove chloramines.

How do I know if my water filter is clogged?

Notice that your water is trickling out slower than usual? This could mean your filter is clogged with all the junk it's been catching. A clogged filter means less water can get through, resulting in decreased water pressure. If you're starting to feel like you're in a low-flow zone, it might be time for a new filter.

Will the ice maker stop working if the filter is bad?

If your ice maker is not working there are several potential reasons including a clogged or partially clogged water filter. Read ton learn more about this possibility as well as other common reasons for an ice maker not to work.

What happens if you don't change the water filter?

Most importantly, when your water filter wears out, this means that you are no longer receiving adequate protection from chemicals, heavy metals, or microbes. This may put you at risk for exposure to: Arsenic. Asbestos.

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