8 Health Benefits of Drinking Filtered Water (vs Tap)

Tom Volpe February 02, 2023

We all know that drinking water is beneficial for our bodies, but filtered water has even more benefits than regular tap water, which can contain various minerals, chlorine and other chemicals. In this article, we’ll explore the eight essential health benefits of filtered water over tap in the UK.

1. A filter can remove contaminants and toxins that may be harmful to your health

Drinking filtered water provides many health benefits that should not be overlooked. Some studies show that regularly drinking filtered water may reduce the risk of developing diseases such as cancer and kidney stones. It also improves digestive health, boosts the immune system, helps detoxify the body, and can even help improve skin and hair appearance.

The contaminants and toxins removed from filtered water are numerous – microorganisms, chlorine, heavy metals, pesticides, etc. All these toxins put our health at risk and can affect water's taste. With filtered water, you can enjoy a purer taste and all the benefits mentioned above.

a 3-in-1 brushed nickel tap with boiler and filter

2. Filtered water tastes nicer than tap water

Something about filtered water makes it undeniably more enjoyable to drink than tap. Even when chilled, filtered water has a much smoother taste than its unfiltered counterpart, making it the ideal choice for those moments when you need a refreshing beverage.

The filtration process helps reduce pollutants such as chlorine and heavy metals, creating clean, pure water with no hint of an unpleasant aftertaste. And while many argue it's simply psychological, there is no denying that filtered water offers a superior flavour to tap, one that even the most discerning of palates can appreciate.

3. Filtering tap water can reduce your reliance on bottled water

Many of us are accustomed to drinking water in plastic bottles, but did you know that filtering tap water is an easy way to reduce your reliance on bottled water? Not only can it be much less expensive than purchasing single-use plastic bottles, but it can also be better for the environment. It can help eliminate some of the packaging materials wasted every day.

Filtering tap water is easier and faster than ever, so why not switch? You may enjoy filtered tap water as much or even more than store-bought bottled water. You'll never have to worry about running out of bottled water again!

4. A filter can remove fluoride

Filtered water is often associated with improved purity, taste and smell compared to tap water. It is because essential minerals such as calcium and magnesium are retained when the water passes through a filter. In contrast, impurities like chlorine, dirt and other contaminants that can contaminate tap water get removed.

In addition to these advantages, filtered water can also potentially remove fluoride from your drinking water. It is beneficial as excess fluoride intake can contribute to dental fluorosis in children and reduce thyroid hormone production in adults.

So opting for filtered water instead of a plain tap is an ideal choice for maintaining good health without sacrificing quality by getting rid of unnecessary consumption of fluoride contained in regular drinking water.

5. A filter can prevent corrosion and limescale

Unfiltered tap water contains minerals and pollutants that could cause a build-up of corrosion and limescale on your appliances, pipes, and other surfaces that come into contact with it. A filter can effectively solve this build-up, as it retains many unwanted particles in the water before entering your home.

With a filter in place, you can help ensure the incoming flow of clean water is free of possible contaminates that can lead to the formation of corrosive deposits and sedimentary buildups. In almost every situation, using a filter to prevent corrosion and limescale is far more economical than removing or repairing them after they have formed.

6. A water filter often requires minimal maintenance

Water filtration is becoming an increasingly vital solution for many households as tap water is not always of the best quality available. Investing in a good quality water filter can save you money long-term, as it often requires minimal maintenance compared to a tap.

Not only will such a filter provide clean and healthy drinking water, but it also eliminates any need to store or buy additional water bottles. With all these benefits, investing in a water filter is worth considering, especially with advanced technology allowing even more filtration methods than before.

7. Filtered water is better for your plants' health

a person watering plants

Water is vital to the health of all plants, and recently it has become known that filtered water may be superior to tap water when it comes to keeping your plants healthy. Filtered water lacks certain elements that can cause plant nutrient deficiency or toxicity, such as chlorine and fluoride, which are commonly found in tap water.

Additionally, filtered water contains extra nutrients like calcium and iron – two very important vitamins for the health of your plants. Plus, many studies show that filtered water also speeds up the growth rate of plants - perfect for those looking for rapid results!

Though there will still be a cost associated with purchasing a filtration system, the potential benefits far outweigh any downsides - filtered water is practically a no-brainer when taking care of your plants!

8. Filtered water is better for your skin and hair

Drinking filtered water can do wonders for your skin and hair. Our tap water often contains chlorine, fluoride, and heavy metals that can harm our skin and hair in the long run. We can avoid these contaminants by choosing to drink filtered water, making our skin and hair look brighter and healthier.

Filtered water is also free of sedimentation particles which can clog pores and cause damage to our cuticles. The benefits of drinking filtered water are clear - healthier skin, shinier hair, and fewer breakouts combined to make it a wise choice for any beauty enthusiast!

Is filtered water better than tap water?

Filtered water is often preferred over tap water in the UK due to its improved taste, removal of impurities, potential health benefits, and reduced environmental impact. However, the quality of tap water in the UK is generally high and safe for consumption, adhering to strict regulations.

The effectiveness of a water filter depends on its type, quality, and maintenance. In conclusion, filtered water offers some advantages, but whether to use a water filter comes down to personal preference and individual needs. The filters provided with our boiling water taps are designed to provide a thorough purification, removing 99% of impurities.

Is tap water safe to drink?

a person taking water from a tap

UK tap water has been declared safe for human consumption by UK health authorities, although there are some regions whose tap water is not as safe as others. UK drinking water is monitored regularly and meets strict standards in terms of its materials and safety.

UK citizens should be aware that due to the complex nature of modern world water systems, they can still be subject to other hazards, such as biological or chemical contaminants. It is advisable to check local water quality if they have any doubts about their drinking water and follow any advice given.

Different types of water filters

Water pitcher

Water pitchers are a convenient and efficient way to filter drinking water. Providing a cost-effective alternative to bottled water, these pitchers come in several sizes, making them suitable for singles and large households.

Utilizing an activated charcoal filter, the pitcher works to remove lead, chlorine, mercury and other common contaminants from tap water. Not only does this allow people to enjoy tastier water, but it also removes potential health risks associated with contaminated tap water. Easy to install and maintain, a water pitcher can provide safe, clean drinking water with minimal effort.

4-in-1 tap

The 4-in-1 tap is designed to be installed directly into the kitchen sink. Unlike other filtered water systems, this device comes with a range of functions as well as filtration capabilities. The four settings include filtered boiling water, filtered cold water and unfiltered cold or hot water - perfect for a variety of kitchen needs.

a matt black 4-in-1 water tap inside a kitchen with white tiles

The 4-in-1 tap is an excellent option for those who want filtered water on demand, as well as convenient access to hot and cold filtered water with a single tap. Overall the 4-in-1 tap is an ingenious solution for any household looking for an easy and effective way to gain access to filtered water.

Reverse osmosis filter

Reverse osmosis is a method of water filtration that is becoming increasingly popular as homeowners and businesses strive to use cleaner and healthier water resources. This filter sends pressurised water through a semi-permeable membrane, trapping particles over 0.001 microns in size, including bacteria, viruses, and other chemicals.

The reverse osmosis process not only increases the purity of drinking water but also sets it apart from other types of filters. Additionally, regular maintenance is required to keep the filter operating at an optimal level, ensuring that you get high-quality clean drinking water for your family for years to come.

Disadvantages of filtered water

In recent years, more and more people have begun filtering their drinking water in order to improve its quality and taste. However, consuming filtered water is not without drawbacks. Generally, a filter will eliminate some of the essential minerals present in natural water.

It can create an imbalance that can have varying effects on the body. Additionally, any filter has the potential to malfunction, releasing contaminants into your drinking water that had previously been filtered out and deemed safe for consumption.

Furthermore, commercially-bought filters must be regularly replaced to remain effective. Otherwise, ongoing problems with impurities could develop. Consequently, filtered water should be approached with caution - it's generally a healthier option than unfiltered tap water but has potential risks that usually come with it.


In conclusion, switching from tap water to filtered water can produce various positive health benefits. Drinking filtered water can reduce exposure to bacteria and contaminants while contributing to improved hydration, immunity, and overall wellness.

With the increased availability of filtering systems in homes across the UK, now is an excellent time to shift and begin reaping the health benefits of drinking filtered water. So why not take action today? Make sure that your family is drinking cleaner, healthier water every day!

Enjoy crystal-clear filtered tap water with a 4-in-1 boiling water tap, starting at just £499. Find out more about how a boiling water tap works today.