Does a Water Dispenser Purify Water?

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A water dispenser is a machine that dispenses clean water. It can be used in the office, commercial premises, and residential homes.

Water dispensers have a lot of benefits. They are cost-effective, easy to maintain, safe for kids to use, encourage a sugar-free diet, etc.

However, despite all the benefits, most people always wonder; Do water dispensers purify water?

Well, most water dispensers provide clean and purified water from replaceable water bottles. These don’t come with filtration systems since the water is filtered already.

Most point-of-use water dispensers have a built-in system that filters water before it gets into the faucet.

Does a Water Dispenser Purify Water
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What is Water Purification?

Water purification is the process of removing contaminants from water. It plays an important role in providing clean water for your home, business, or office.

Water purification guarantees you purified water that is free of impurities like heavy metals, bacteria, and viruses that can make you sick.

How Do Water Dispensers Filter Water?

Point-of-use water dispensers, usually found in residential homes and businesses, come with a built-in system that filters water coming through the water line in 3,4,5, or 7 stages.

Most purify water via a 3-step process, including carbon filtration and UV purification.

  • Step 1: Carbon pre-filter

In this step, an activated carbon filter helps eliminate chlorine, organic chemicals, and other particles from the water.

The filter also helps remove bad taste and odor from your water.

  • Step 2: UV purification

The activated carbon filter in the first filtration step isn’t strong enough to eliminate bacteria from the water. The second filtration stage comes in handy.

UV light, in this stage, destroys the DNA of harmful bacteria that could be present in the water, making it safe to drink.

  • Step 3: Carbon post-filter

In this stage, a second activated carbon filter polishes the water of any residual tastes and odor to ensure that it’s crystal clear and tasty.

Dispensers with more than 3 stages of water filtration usually have a remineralization stage that restores the lost essential minerals into the water.


Q: Does a water dispenser filter water?

Some water dispensers (point of use) feature a built-in water filtration system that eliminates chlorine, bacteria, and other contaminants from tap water.

Q: Does a fridge water dispenser filter water?

Most refrigerator water filters are equipped with an interior water filter that removes particles and basic contaminants from the water.
The simple filter found in refrigerator water dispensers makes the water taste better.

Q: Do water dispensers need filters?

Bottled water dispensers don’t require water filters as they use pre-filtered bottled water. Bottleless models, on the other hand, connect to the main water line and thus require filters.

Q: What is the difference between a water dispenser and a water filter?

A water dispenser provides clean and purified water for drinking and cooking, while a water filter removes contaminants and bacteria from the water, making it safe to drink.

Can you use a Samsung water dispenser without a filter?

Most Samsung water dispensers work without a filter.