22 Surprising Benefits of Filtered Water

I have been a lifelong fitness student and enthusiast ever since winning the gold at conference in the 100 butterfly and 200 IM back in my “glory days.” I am also a writer and the marketing wizard here at My Top Fitness.

I have an ever-growing list of interests, including swimming, running, golf, bowling, speedcubing, speed running (old Nintendo games), locksport, cooking, chess, tournament poker, fishing, hiking, camping, and sleight of hand, just to name a few. On some platforms, you can find me as the self-appointed “Jack of all Hobbies”

I am a proud husband and father of 2 children, a.k.a. gremlins, and I am super excited to help as many people as possible on their individual fitness journeys.

Filtered water, unlike purified water, comes clean and ready to drink straight from the source. Whether you use a tap filter or a filtered water pitcher, it is still better than purified water. Purified water must be treated after being retrieved from the source. You may wonder why one would be better than the other or why plain old tap water isn’t just fine. There are plenty of filtered water benefits to consider when you are debating whether to make the switch.

Benefits of Filtered Water

You will be surprised at the benefits of filtered water. Beyond removing contaminants, there are a host of other actions filtered water has on your well being. With that, lets jump into the list!

22 Surprising Benefits of Filtered Water

Removes Chlorine

Water has to be decontaminated before it can be distributed as local drinking water. Most local water sources use chlorine to prevent contamination with germs and bacteria from the water. While it is good for disinfecting the water, it can prove harmful to human health including an increased risk for cancer. The good news is that filtering your water helps to remove the chlorine leftover from city water filtration systems. 

Reduces Limescale

Limescale is the off-white, chalky deposits that you often find in tea kettles. It is one of the things that make your home water feel “hard”. Along with creating hard water and causing a buildup in your pipes and appliances, limescale makes your water taste worse. In some areas, tap water has a high amount of limescale. And sometimes even bottled water can contain limescale. Because of this, a filter can be incredibly important. A quality filter will greatly reduce limescale in your drinking or cooking water. 

Better for the Environment

17 million barrels of oil are used to create one year’s worth of bottled water in America. That doesn’t even account for the carbon emissions and bottles that end up in landfills [1]. When you filter your water, you are able to get it straight from the source. This cuts out the disposable bottles. Investing in a reusable water bottle can save you money in the long run. Also, it saves the environment from the negative impact of mass production of disposable water bottles.

Reduces Tap Water Odor

You may have noticed when you turn on your tap water that there is an unpleasant smell. Because tap water is treated with a variety of chemicals and exposed to heavy metals and other environmental aspects, your water may have a bad smell. Fortunately, filtering your water helps to remove the chemicals and other outside contaminants. This is what is causing the unpleasant odor. Removing the odor makes your water-drinking experience much more enjoyable.

Improves Skin Health

It is generally well known that drinking plenty of water helps improve skin hydration. Drinking filtered, clean water can add to the benefits of your skincare routine as well. With fewer harsh chemicals in your water, your body will have an easier time processing the water and keeping your skin perfectly hydrated. Aside from dietary water, filtering your shower water can soften the water and leave your skin with more moisture than if you use regular tap water. 

Removes Heavy Metals from Water

Common tap water also contains certain amounts of heavy metals as well. Metals like lead, mercury, arsenic, and dioxins, among others, have all been found in common tap water. Of course, these substances are harmful to your body and so having them, even in only small concentrations, can be problematic. Filtering your water greatly reduces the heavy metals in your water and thus reduces the potential health problems that accompany ingesting heavy metals. 

Reduces Acid Reflux

If you suffer from heartburn or acid reflux, filtering your water can help! While this specific benefit is limited to alkaline water filters, there are studies that show benefits from drinking specifically alkaline water. Alkaline refers to the pH level in the water, which measures further away from the acidic range of the pH scale. Above all else, this filtered water can greatly help with heartburn and acid reflux. 

Aids in Weight Loss

Whether you are trying to lose weight or just get into better shape, drinking filtered water is one of the most important changes you can make. Along with the other numerous benefits of filtered water, drinking plenty of fluids can help reduce your appetite and increase the energy you burn while resting. Because of this, you should be sure to drink at least 64 ounces of filtered water a day. You may need to drink more if you exercise regularly. 

Makes Better Coffee and Tea

Because filtering your water decreases heavy metals, limescale, and chlorine, you will have a better cup of coffee. Using filtered water to make your brews will not only create less limescale buildup in your coffee pot or tea kettle but there will be fewer contaminants and acid altering the flavor of your favorite flavor of tea or coffee. Be sure to filter your water before putting it in your kettle, and you are sure to have a tastier brew. 

Has Anti-Oxidant Properties

It may seem unlikely that filtered water could have antioxidant properties, but it is possible. Antioxidants in filtered water are measured by their oxidation-reduction potential (ORP), which is the measurement of potential energy measured in water. Certain filters can reduce the oxidation levels present in your water, giving it beneficial antioxidant properties. Antioxidants can be man-made or natural and may prevent or delay certain types of cell damage. 

Glass of Water
Drink to Your Health!

Makes Water Taste Better

Not only does filtered water smell better than tap water, but it can also taste much better as well. By removing chlorine, dioxins, lead, mercury, and arsenic, your water will be cleaner, and the taste will be purer. And you can actually taste the difference too! Try drinking a glass of water straight from your tap and then using a pitcher filter to pour a glass of water. The filtered water will taste cleaner and more refreshing. 

Improves Digestion

Filtered water has an enhanced healthy mineral content which can help with digestion. With proper hydration, your body can more easily transport these nutrients and minerals throughout your body. By having more nutrients distributed through your body, you will not only feel better, but your body will be able to more easily process soluble fiber. This makes the digestion process more gentle on your body. 

Gets Rid of Organic Contaminants

Many organic contaminants are circulated through our public water systems as well. Consequently, substances like hormones, drugs, and pesticides make their way into our digestive tracts. Though city decontamination stations do their best to eliminate these contaminants, there is still concern that your tap water may contain harmful organic compounds. Fortunately, filtering your water will further the decontamination of any compounds found in the tap water, and the better quality the filter, the higher the chances of removing the most amounts of contaminants. 

Makes Healthier Smoothies

Because filtered water contains far less harmful chemicals hard water, and can help aid in digestion and fight acid reflux, your smoothies will be much healthier! Instead of using yogurt, milk, or fruit juice bases for your smoothies, try using filtered water mixed with fruit. Not only will you have a better tasting and cleaner smoothie, but you will be having fewer calories and sugars, which can help you stay healthier. 

Reduces Cardio Stress

Another benefit that works with alkalizing filters is the reduction of cardio stress. A study has shown that using alkalizing supplements before intense cardio can reduce stress during your workout. Alkaline filtered water can lower cardiorespiratory stress, lower blood lactate levels, and increase levels of upper body power during workouts. 

Keeps You Healthier

Filtering water makes your water smell and tastes better, making it easier to drink. And staying hydrated is one of the first lines of defense for staving off sickness. Staying properly hydrated throughout the day will not only help you feel better, but it will help your body build the defenses necessary to avoid colds or the flu, which will help you stay healthier longer. 

Saves Money from Bottled Water

When you are using filtered water, either from your tap or a filtered pitcher, you are saving a ton of money by buying bottled water. Investing in a reusable, BPA-free water container and refilling it throughout the day eliminates the need to buy bottled water. Americans tend to average nearly 200 water bottles a year and at two dollars a bottle, that can add up fast. Save yourself money by drinking filtered water from home. 

Helps Prevent Headaches

Dehydration can lead to a number of uncomfortable symptoms, including irritability, constipation, brain fog, and headaches. Fortunately, drinking clean, filtered water curbs the symptoms of dehydration and can avoid or improve headaches. Because filtered water tastes better, it is easier to drink the proper amount every day to avoid dehydration and the debilitating symptoms that come with it. 

Makes Your Food Taste Better

Without organic contaminants and chemicals in your water, the flavors of your food will come through better. When you cook with regular tap water, the heavy metals and chlorine that come through your tap can absorb into the food you cook, which can make it taste slightly different. When you boil water, the limescale is more likely to appear as well. Using filtered water, however, gets rid of these extra contaminants, and your food will have a more natural flavor and be healthier for you. 

Improves Healthy Teeth

An alkaline water filter reduces the acidity of your water which can greatly improve the health of your teeth. Acidic pH levels have the potential to cause deterioration and demineralization of teeth, which can lead to serious problems over time. Reducing the acidity of your water with an alkaline filter will keep your teeth healthy and give them a cleaner feel. 

Increases Energy

Your body needs plenty of water to function. For that reason, staying properly hydrated throughout the day is necessary to living an active life. Often when we think we need energy drinks, coffee, or some other form of caffeine, it turns out we just need better hydration. Drinking an adequate amount of filtered water can give you the energy you need without caffeine which is known to further dehydrate the body. 

Enhances Hydration

Filtered water can actually enhance your hydration. A study showed that subjects who were given mineral-rich alkaline water to drink over a four-week period showed improved acid balance and hydration statuses after just the first week. Therefore, you should be sure to use an alkaline filter to receive the same benefits. 

How to Get Filtered Water

From whole house water filters, reverse osmosis water filters, and pitcher filters to alkaline filters and more… there are a lot of options to filter your water. It varies by your needs, but usually, it comes down to using a whole house filter with reverse osmosis/alkaline filters added in to ensure a comprehensive approach. If using a reverse osmosis filter, you need to consider how to add back minerals lost by the RO process.


There are many filtered water benefits to take into account when considering making the switch. Whether you should get a regular filter for your tap, a pitcher filter, or an alkaline filter are all considerations you should take into account. But the benefits of clean water are plentiful. Noteworthy is better digestive health, but you can also enjoy more energy and save money. Consequently, filtering your water and hydrating healthy is a no-brainer.


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