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13 Amazing Science-Backed Shower Filter Benefits

shower filter benefits
Written by Kai Michel
Last Update: August 10, 2023

Filtering water is essential these days. Water treatment facilities are adding more and more chemicals into the water to prevent pathogens proliferation. However, a high concentration of these substances is absorbed by the human body through the skin.

The severity of the results may vary depending on the exposure time to toxic substances. Dryness, eczema, and even cancer are among the most common. So, if the water quality isn’t the best in your neighborhood, you should install a shower filter as soon as possible.

If you want to learn more, you’re in the right place. Today we’ll discuss what a shower filter does and how you many shower filters benefits you can leverage for better health.

What Does a Shower Filter Do?

A high-quality shower filter eliminates all chemical substances and pathogens dissolved in water that can affect your health. Here’s a list of them:

  • Virus
  • Bacteria
  • Fungi
  • Chlorine
  • Lead
  • Fluoride
  • Mercury
  • Pesticides

Most shower head filters use different filtering stages to eliminate these harmful substances. On each filtering layer you can find things like coconut carbon, zinc, copper, calcium sulfite, magnetite and ceramic. Each component is responsible for filtering or neutralizing a particular threat in water.

Most water filters use porous materials to retain harmful substances and pathogens. In these cases, the more the porosity of filtering materials, the better. Coconut carbon is by far the best porous material for water filters.

Non-toxic and biodegradable, this material is obtained by burning coconut shells at a high temperature.

The high burning temperature eliminates liquid and solid substances inside the internal structure of the coconut shell. When this happens, thousands of empty spaces (pores) begin to appear.

13 Shower Filter Benefits Explained

1. Rejuvenates Your Skin

Common substances in tap water like lead and chlorine could cause severe dry skin. In addition, chlorine kills microorganisms beneficial to the skin, increasing the risk of acne.

Shower filters use substances such as calcium sulfite and ascorbic acid (pure vitamin C) to neutralize chlorine. That way, your skin stays naturally moisturized, without the need to apply lotions or creams.

2. Repairs Damaged Hair 

Hard water contains a high concentration of calcium salts and other minerals. When these compounds accumulate in the hair, it loses bright and softness. If you have problems with hard water, you’ll surely feel your hair dirty and unmanageable even after taking a shower.

Combining the action of an effective water filter with your favorite hair treatment can do miracles.

3. Reduces High Chlorine Levels

Interestingly, people absorb more chlorine through the skin than directly drinking tap water. Chlorine is a highly toxic substance for humans. Therefore, it’s important to reduce exposure to the lowest levels. And shower filters can help you with that.

4. Purifies the Air

If you usually take hot showers every day, maybe your body is absorbing more chlorine than normal. When hot water evaporates, it releases gaseous chlorine compounds. These compounds are then absorbed by the body through breathing.

Shower filters eliminate high concentrations of chlorine on water to prevent this from happening.

5. Helps Prevent Cancer

When chlorine reacts with organic compounds, it forms a chloroform type known as THM. According to several studies, high levels of THM in the human body are related to certain types of cancer.

For example, recent research found that breast cancer patients had higher levels of THM on their breast tissue compared to healthy women.

6. Helps Prevent Itching

High chlorine levels on water can cause severe irritation in sensitive skin. If you start feeling itchy all over your body after taking a shower, maybe there’s too much chlorine on it. To ensure this doesn’t happen again, install the best chlorine shower filter you can find.

7. Makes You Feel Better

Chlorine exposure not only affects your body. It also affects your mind. According to some recent research, high chlorine levels on human body can cause depression, fatigue, and autoimmune deficiencies.

Decreasing exposure to chlorine by using a shower filter will improve your mood and help you stay alert.

8. Makes You Look Younger

THM stimulates the release of free radicals into the human body. Free radicals are responsible for cellular damage associated with aging. So, reducing chlorine levels in water with a shower filter will help prevent the devastating effects of free radicals.

9. Removes Bacteria

According to recent research, conventional shower heads tend to accumulate certain types of bacteria associated with pulmonary disease and cancer. These bacteria land up in your body when you start showering. Shower filters can kill these bacteria, preventing serious diseases.

10. Reduces Respiratory Problems & Allergy Attacks

People with asthma, sinusitis, and other respiratory disorders have reported a significant improvement after starting using shower filters. Pathogens and chemicals present in the water can easily enter through the nostrils, triggering asthma attacks and other symptoms.

11. Keeps Shower Room Air Pure

Most people usually leave the shower doors open so that steam can escape. That way, the shower dries faster and mold proliferation is less likely. However, in these cases, chlorine vapors may combine with the fresh air inside your property, exposing all your family members. Using shower filters can help keep the air clean.

12. Recharges Your Batteries

The beneficial effects of reducing chlorine exposure are evident after a couple of weeks. You’ll certainly feel renewed energies. In addition, your immune system will improve considerably, reducing the risk of getting sick.

13. Cheap & Easy to Replace

Above all, shower filters are cheap. Much cheaper than installing a complex reverse osmosis system for your whole property. In addition, shower filters are easy to install and replace. A single filter cartridge can last up to 6 months.


As you can see, the human body can absorb more toxins through the skin than through direct ingestion. So taking a shower with common tap water is such a big risk. In many places in the world, water is full of chlorine, lead, mercury and other toxic substances. Prolonged exposure to these chemicals can certainly kill you.

So, shower home filters go beyond an aesthetic issue. They can also save your life. It seems like the growing number of patients of cancer and serious lung conditions is directly related to water quality.

The quality of water we consume today isn’t the same as it was a decade ago. The use of synthetic pesticides and cleaning products has contaminated water with substances that are very difficult to degrade.

While there’s still no definitive solution to the problem, installing shower filters seem to be a good solution. The benefits of shower filters goes beyond just aesthetic outlook and makes it a really good choice.


Q. 1: When to change a shower filter?

Ans. It’s recommended to change the water filter cartridge every 6 months. It all depends on the quality of the water. However, if you notice any change in water quality before that time, it’s convenient to replace the cartridge immediately.

Q. 2: Which shower filter is the best?

Ans. Certainly, there are many shower filter types on the market to choose from. However, vitamin C filters are by far the most effective. These filters not only eliminate chemicals and pathogens in water. They also help improve the appearance of your skin, hair, and nails.

Q. 3: How long does a shower filter last?

Ans. A shower filter can last between 3-6 months. As said before, it all depends on the quality of the water.

About the author

Kai Michel

Hello, this is Kai, addressing homeowners in need of some help with their home renovation projects. I’ve worked on numerous toilet repair projects over the years that incorporated a wide variety of tasks, from repair to renovation and maintenance. Besides acquiring a degree on the legal codes and procedures, I gathered vast insights into bathroom settings, toilets, showers, fittings, and other household appliances, fixtures, and components. This helps me guide my clients through their home improvement and interior development plans. Since maintenance is my area of expertise, I can assist people in all phases of the actual ‘improvement’ process. To get my messages even further, I contribute to this site through my blog posts. Check my content here for expert suggestions!

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