How Effective Are Refrigerator Water Filters?

Nothing is as refreshing as a cold glass of water on a hot summer’s day, but before you dispense your next glass of water from your refrigerator, consider when you last changed your refrigerator water filter.

Yes, even if the water tastes and looks the same, your filter must be changed regularly.

How Do Refrigerator Water Filters Work?

hand with a glass of water against a water dispenser in the fridge

Most refrigerator water filters are designed to remove three major contaminants from your water:

  • Lead
  • Chlorine
  • Volatile organic compounds (VOCs)

More advanced filters are rated to remove cysts and chloramine as well. This filtration process also removes bad tastes and odors from your water.

How does a refrigerator water filter work? When water flows from your local area’s supply to your tap, it picks up a lot of contaminants along the way, and that’s not to mention the contaminants your water treatment plant failed to get rid of.

Refrigerator filters use activated carbon to remove contaminants using a three-step process:

  1. The filter’s surface physically traps contaminants.
  2. The activated carbon acts like a magnet and traps compounds like lead and other VOCs.
  3. Chemical reactions within the carbon react with chemicals like chlorine, making them harmless.

This filtration process makes a huge difference in the quality of water you drink. As long as you replace it regularly, your refrigerator water filter will be effective in ensuring you and your loved ones are drinking safe and clean water.

How Often Should You Replace Your Filter?

Your refrigerator water filter is designed to work on water that’s free of biological organisms like germs. However, when it gets worn out, it becomes a prime breeding ground for organisms that could make you sick. That’s why it’s recommended that you replace yours every six months.

Replace Your Refrigerator Water Filter Today

If you need to replace your refrigerator water filter today, we’ve got you covered. Simply browse through our inventory and take your pick. Alternatively, you can call us at 855-573-6683 for advice on which filter is best for you.

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