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Brita Water Filter: How Does it Work?

12 X BRITA Maxtra+ Plus Water Filter Jug Replacement Cartridges Refills

Brita Water Filter: How Does it Work?

Water is essential to our lives, and we need it to stay hydrated and healthy. However, not all water is created equal, and many impurities and contaminants can be present in our drinking water. Brita water filters are a popular solution to help improve drinking water quality by removing impurities, such as chlorine, lead, and other harmful contaminants. 

In this article, we will discuss about Brita water filters in detail.

So let’s dive in!

What is a Brita Water Filter?

A Brita water filter is a popular water filtration system that uses activated carbon to remove impurities from tap water. The activated carbon in the filter absorbs contaminants such as chlorine, lead, and other chemicals and minerals that can affect the taste and quality of the water.

A Brita Water filter is a water filtration system that removes impurities from drinking water. The system consists of a pitcher or dispenser with a built-in filter cartridge that uses activated carbon to remove contaminants, such as chlorine, lead, and other chemicals. The filter is made from activated carbon, which has a high surface area and effectively removes impurities from water.

How Does the Brita Water Filter Work?

When you pour tap water into a Brita pitcher, the water flows through a filter cartridge that contains activated carbon. The carbon is made from coconut shells and heated at high temperatures to create tiny pores in the material. These pores are incredibly small, so they can trap impurities in the water as it passes through the filter.


As the water flows through the filter, the activated carbon adsorbs (attracts and holds) the impurities in the water. This process is similar to how a sponge soaks up water. The carbon in the filter also reduces the amount of chlorine and other chemicals in the water, which can affect the taste and odor.

The Brita water filter also has an ion exchange resin that helps remove heavy metals such as lead and copper from the water. This resin exchanges the ions in the water with other ions in the resin, effectively removing the impurities from the water.

Once the water passes through the filter, it collects in the bottom of the pitcher, ready to be poured and consumed. It is important to note that a Brita water filter is not a substitute for a water purification system, and it is designed to be used with tap water that is already safe to drink.

The activated carbons in Brita filters will eventually get filled with impurities and require replacement. Brita recommends changing the filter every 40 gallons or approximately every two months, depending on usage. This will ensure that the filter continues to provide clean and pure-tasting water.

Types of Brita Water Filter

Brita offers a range of water filters that suit different needs and preferences. The most popular types of Brita water filter are:

  1. Pitcher Filters: These are the most popular type of Brita filters and are designed to fit inside a Brita water pitcher. They use activated carbon to reduce chlorine, sediment, and other impurities in tap water.
  2. Faucet Filters: These filters attach directly to the faucet and are ideal for those who want filtered water on demand. Installing and removing them is a simple task.
  3. Bottle Filters: These filters are designed to fit inside Brita water bottles, providing clean and refreshing water on the go. They are ideal for those who want filtered water while hiking, camping, or travelling.
  4. Dispenser Filters: These filters are used with Brita water dispensers and are ideal for large households or offices. They use a combination of activated carbon and ion exchange resin to remove impurities from tap water.
  5. Long-Lasting Filters: Brita also offers long-lasting filter that can filter up to 120 gallons of water or last up to six months. These filters are designed to provide an extended lifespan and are available in pitcher, faucet, and dispenser models.

Features of Brita Water Filters


Brita Water filters come with various features, depending on the model and type of filter. Some of the common features of Brita Water filters include:

1. Filtration Technology

Brita water filters use a combination of activated carbon and ion exchange resin to reduce contaminants such as chlorine, lead, copper, and mercury. The activated carbon absorbs impurities and improves the water’s taste and odor, while the ion exchange resin reduces heavy metals and other pollutants.

2. Easy-to-Use Design

Brita water filters come in various sizes and styles, including pitchers, dispensers, and faucet-mounted systems. These products are designed to be easy to use and require no special tools or installation. Fill the reservoir with tap water and let the filter do its job.

3. Long-Lasting Filters

Brita water filters typically last for several months, depending on usage and water quality. Replacement filters are readily available and easy to install, ensuring that you always have clean and fresh-tasting water.

4. Sustainable & Environmentally-Friendly

Brita water filters are a sustainable and environmentally-friendly alternative to bottled water. Using a Brita water filter can reduce your reliance on single-use plastic water bottles and help protect the environment.

5. Cost-Effective

Brita water filters are an affordable and cost-effective way to improve the quality of your drinking water. The initial cost of the filter system is relatively low, and replacement filters are also reasonably priced.

6. Customizable Filtration

Brita water filters come with various customizable filtration options, including filters for fluoride reduction, alkaline water, and water with added minerals. This allows you to tailor your filtration system to your specific needs and preferences.

Benefits of Using Brita Water Filters


There are several benefits of using Brita Water filters, including:

  1. Improved Taste: Brita water filters remove impurities and contaminants that can affect the taste and odor of tap water, resulting in cleaner, fresher-tasting water.
  2. Reduced Chlorine: Brita filters remove chlorine, which can cause an unpleasant taste and odor in drinking water.
  3. Reduced Contaminants: Brita filters use a combination of activated carbon and ion exchange resin to reduce contaminants such as chlorine, lead, copper, and mercury, improving the quality and safety of your drinking water.
  4. Environmental Benefits: By using Brita filters, you can reduce the number of plastic water bottles in landfills.

Maintenance & Replacement of Brita Water Filter


Brita water filter requires regular maintenance and replacement to continue providing clean and filtered water. Here are some tips on how to properly maintain and replace your filter:

  1. Replace the filter regularly: Brita water filters have a limited lifespan and need to be replaced periodically. The filter’s lifespan will depend on the model and type of filter. A pitcher filter typically needs to be replaced every two months, while a faucet filter may last up to four months. Brita guides you on when to replace filters and offers filter life indicators that can help you determine when it’s time to replace the filter.
  2. Clean the filter housing: Over time, the filter housing can accumulate sediment and other impurities, affecting the filter’s performance. To clean the filter housing, you can remove the filter and rinse the housing with warm water. You can use mild detergent or vinegar to clean the housing if there is stubborn residue.
  3. Replace the O-ring: The O-ring is a small rubber ring that creates a seal between the filter and the housing. Over time, the O-ring can deteriorate, which can cause leaks. If you notice that the O-ring is damaged or worn, you should replace it.
  4. Use filtered water for cleaning: If you use tap water to clean your Brita Water filter, you may inadvertently introduce impurities. To avoid this, use filtered water to clean the housing and other parts of the filter.
  5. Store the filter properly: If you’re not using your Brita Water filter for an extended period, you should store it properly to prevent contamination. You can store the filter in a clean, dry place and make sure that the filter is protected from dust and other contaminants.

Brita Water Filters Cartridges at Cheemz

At Cheemz online store, we’re committed to helping you, and your family stays hydrated and healthy. That’s why we offer a wide range of Brita water filter cartridges to choose from, so you can find the perfect fit for your lifestyle and needs.

Whether you’re looking for a water filter pitcher for your home or a filter bottle to take on the go, we’ve got you covered. Our selection of Brita filters is designed to remove impurities like chlorine, sediment, and other contaminants that can affect the taste and quality of your water.

Plus, with our affordable prices and expert advice, you can trust that you’re getting the best possible value when you shop with us. We’re always here to answer your questions and help you find the perfect Brita filter.

So why wait? Enjoy clean, great-tasting water today with a Brita water filter cartridge from Cheemz UK. Shop online now to find the perfect filter for you.

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