How Much Water Should I Run Through a New Filter?

A new water filter is a great way to save money on your monthly bill. But, how long should you run the water through it before you use it?

The answer may surprise you. According to the Environmental Protection Agency, Most people don’t know how to care for their new refrigerator filter and they end up running too much water through it.

This is because the filters are so sophisticated today, that you only need to run about a gallon of water through them before you can use your fridge again.

The old fashioned filters used in older models could handle more than 2 gallons of water, but modern-day ones just need 1 gallon or less to get back into working order

A water filter is an apparatus designed to clean water by removing impurities and suspended solids. There are many different types of filters, each with a specific design for a certain purpose.

When it comes to refrigerators, there are special filters designed to remove contaminants from the water that circulates through the cooling system.

These filters need to be replaced on a regular basis in order to maintain optimal performance.

Refrigerator filters are different from other types because they’re built into the refrigerator itself. You just need to change them a few times a year-it’s that easy.

These filters use activated carbon technology, which traps and suppresses bad tastes and odors. If you have a high-end fridge with a water and ice dispenser, you’ll need a refrigerator filter.

How Long Does a Refrigerator Water Filter Last?

A lot of people don’t realize it but the life of a refrigerator water filter depends on the type of filter you buy. If you purchase a standard OEM filter, your refrigerator water filter may only last 6 months to 1 year.

However, if you upgrade to an advanced aftermarket filtration system, your refrigerator water filter can last anywhere from 2-5 years or more.

If you’re not sure how long it has been since the last clean or changing of its filtering system, there are a few telltale signs that could indicate this need.

  • The water has an unpleasant odor.
  • Your water doesn’t taste as fresh as it used to. If the water filter is old or clogged, contaminants can still get through, which will make your water taste bad.
  • You notice a decrease in inefficiency. A fridge with a dirty filter will have to work harder to cool the same amount of space, which could lead to an increase in your energy bill.
  • The ice cubes are smaller than usual.

Can We Use a Refrigerator Without a Water Filter?

You may be wondering if you can use your refrigerator without the water filter. The answer is yes, you can, but it’s not recommended.

Not only will your refrigerator run more efficiently with the filter installed, but it will also help keep your food fresh and free of harmful contaminants.

So if you’re looking to avoid unnecessary wear and tear on your fridge and safeguard your family’s health, it’s best to stick with the factory-installed water filter.

How Does a Refrigerator Work Without a Water Filter?

A typical fridge is installed with a water filter. It gets rid of impurities from the house’s drinking supply before it reaches your glass, but can you have one without?

The answer may be yes. But we do not recommend going this route because doing so will void any warranty on your appliance or make sure that anything inside malfunctions at an inopportune time.

Without the filter installed, your refrigerator will not only skip its filtration step but also send water straight to wherever it needs to go.

For example an ice maker or water dispenser. Some fridge models require you to install an extra piece called a bypass plug for this process to happen properly- however, if too many people Skip Filters then bad taste and breakdowns may occur as well.


When you buy a new refrigerator filter, it is important to know how much water should run through the filter before throwing out your old one.

If you are concerned about wasting too many gallons of water on the wrong amount or if you just want some peace of mind that everything is working properly, try this trick with your faucet turner.

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