How to get mold out of a Brita filter?

Author: Dr. Casimir Morissette  |  Last update: Monday, March 9, 2026

Alternatively, you may also use a diluted bleach solution to kill mold spores, disinfect, and refresh your Brita filter, but this may leave a chlorine smell in your drinking water, especially if you clean the pitcher with a bleach solution. Make sure to completely rinse off all the bleach before using the filter again.

How to get rid of mold in Brita filter?

How to clean mold in Brita water filter? Soak the filters in 1 part vinegar 2 parts water. Mix 3 cups of water and 1/2 cups of bleach. Leave for 10 mins. Rinse with water thoroughly.

How do you clean a moldy filter?

Vinegar has excellent cleaning and disinfecting properties, making it ideal for dealing with mold. Submerge or liberally spray the reusable filter with the vinegar solution, making sure to cover all areas of the filter. Allow the filter to soak in the solution for at least 30 minutes.

How to clean mold in a water pitcher?

Take the filter element out of the pitcher. Soak the rest of the pitcher in 1/4 cup bleach per gallon of water for an hour. Rinse with warm water & a few drops of dish soap. Let air dry.

What is the black stuff in my Brita pitcher?

- Seeing carbon particles in the pitcher or dispenser after several weeks of use is normal.

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Can Brita water filters be cleaned and reused?

To extend the life of your reusable Brita filter, try the following tips: Rinse the filter with cold water before each use. Store the filter in a cool, dry place. Avoid exposing the filter to sunlight or heat.

How to clean Brita pitcher algae?

Hand wash the pitcher/dispenser, lid and reservoir periodically with a mild detergent—never with abrasive cleaners—and rinse well. Plastic Brita® Premium Filtering Water Bottles are dishwasher safe (top rack only).

Should you submerge Brita filter?

Soaking the filter removes particulate matter that may have settled on the filter. This would include potentially dangerous materials found in shipping containers (say, Styrofoam flakes), and anything else that may have settled into the filter from the air.

How do you get rid of fungus in a water filter?

Disassemble the water filter and separate the housing from the cartridges. Use a light dishwashing detergent to give the housing a good and thorough wash and rinse to kill and remove any algae spores. Don't use detergents on the cartridges. Wash them very well under flowing tap water.

Why does my water filter get moldy?

One of the primary reasons for mold growth in water filters is infrequent filter changes. Old filters can become clogged with contaminants and provide a perfect environment for mold to grow. Always follow the manufacturer's guidelines for replacement intervals, as different filters have varying lifespans.

What filter removes mold?

The combination pre-filter, True HEPA filter, and activated carbon filters were sufficient in controlling odors and smaller particles that can contribute to mold.

How often should a Brita pitcher be washed?

Wash your Brita pitcher about once per month with a mild detergent to ensure it stays sparkling clean and bacteria-free. Clean the pitcher, lid, and reservoir, and take out the filter before cleaning.

Why does my Brita filter smell musty?

One of the parts inside is a soft rubbery material and it gets that mold smell and taste stuck in it. Once it's there is doesn't go away.

What is the stuff floating in my Brita filter?

A: That's normal, and part of how a Brita filter works. The inside of a Brita filter is made up of a dense mix of activated charcoal particles (black) and ion exchange resin beads (yellow/white). The beads filter out harmful metals like copper, zinc and cadmium.

How do you get mold out of a Brita filter?

Place white vinegar in a spray bottle, and give your moldy Brita filters a good spritz. White vinegar kills mold spores, and will help remove the stains left behind on your green mold filter. You may add baking soda to refresh the filter, and deodorize your Brita pitcher from the musty smell of mildew as well.

How do you disinfect a Brita filter?

Brita filters should only be cleaned with water; avoid the use of soap or distilled white vinegar, which can damage the filter. To clean a Brita filter, flush it with running water for a few seconds, which will remove any particles in the filter.

How often should I replace my Brita filter?

Replace your Brita® Original Filter every 40 gallons, or about every 2 months for most households. § If you have hard water, you may need to change filters more often. When you install a new filter, use your built-in electronic filter indicator or sticker calendar indicator so you'll know exactly when to replace it.

What are the black specks in my Brita filter?

What are the black specks in the reservoir of my Brita® pitcher or dispenser? Seeing carbon particles in the pitcher or dispenser after several weeks of use is normal with our older filters. Our new filters are designed to eliminate black flecks in your water.

How to prevent algae in Brita?

Don't keep your Brita® system in bright sunlight, since the bright light and warmth helps algae grow.

Can mold grow inside a Brita filter?

Moisture: Since Brita filters are constantly exposed to water, they remain moist, which creates the perfect conditions for mold to flourish. Neglected Cleaning: If the filter or pitcher isn't cleaned regularly, residual water can sit in the pitcher for long periods, encouraging mold growth.

Why is Brita in a lawsuit?

The lawsuit alleges that by writing on their labels that their filters “Reduce 3X contaminants,” Brita has falsely given consumers the impression that the filter removes “arsenic, chromium-6, nitrate and nitrites” and other chemicals, including PFAS, also known as “forever chemicals.” It does not mention misleading ...

Can mold in Brita make you sick?

Experts recommend washing your water pitcher at least every one to two weeks to prevent bacteria, fungi, and mold from growing. If you don't keep your water pitch clean, bacteria can build up in it and could even make you sick.

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