Best Water Filter for Bathtub (Updated)

Best Water Filter for Bathtub

(This post is updated on October 10, 2022)

If you’re like most people, you probably take a relaxing bath at the end of a long day to relieve stress and unwind. A hot bath is also a great way to ease sore muscles or help heal a wound. But what if the water you’re bathing in is full of harmful contaminants? A water filter for your bathtub can keep you safe from these dangers and provide you with cleaner, healthier water to enjoy.

In this blog post, we’ll explore some of the best water filters for your bathtub and discuss the benefits of using one. So continue reading for more information!

Our Top Picks Water Filter for Bathtub

  • Aquasana Water Filter System
    Coconut shell carbon & copper zinc mix reduce mercury, chlorine, pesticides, lead, iron, hydrogen sulfide, herbicides, and so on.

10 Best Bathtub Water Filter reviews in 2022

You need the best water filter for the bathtub to get a fresh and comfortable bath every time. If you’re ready, let’s get started with the following reviews and highlight every product’s features, pros, and cons.

1. Crystal Quest CQE-SP-00808 White Bath Ball Filter

The Crystal Quest bath filter can remove most of the heavy metals, along with chloramines, pesticides, chlorine, VOC’s, THM’s, sulfur, hydrogen sulfide, iron oxides, etc. from your bath water. By cleaning and sanitizing the water, the filter can give you an experience of a healthy and refreshing bath every time.

The filter can also assist in keeping your hair and skin soft, smooth, and radiant by removing harmful contaminants from the water. It has a capacity of 12 to 18 months based on the frequency of use, which is higher than most of the other water filters available on the market.

The Crystal Quest White Bath Ball Filter won’t cost you much, but the value it offers is irresistible.

What We Like

  • A fantastic solution to get rid of unwanted smells and harmful contaminants from your bathwater
  • It holds well onto the faucet & works great for daily use
  • The handle is flexible and strong enough for this kind of use easily

What We Don’t Like

  • The quality of the steel used in it is not that great
  • If you want to wash the filter, do it carefully to prevent any defects

2. AquaBliss High Output Revitalizing Shower Filter

The AquaBliss filter equips a multi-stage filtration system consisting of redox media, activated carbon, calcium sulfite and ceramic beads to assure top-notch performance. It not only eliminates the chemicals but also helps to rejuvenate your hair, skin, and nails.

Apart from keeping the harmful chemicals away from your bath water, the filter can also neutralize the odors and balance the pH level of the water. So, it doesn’t matter how worst the water quality at your place is, the AquaBliss High Output Revitalizing Shower Filter will make it pure and refreshing for you.

What We Like

  • Designed to last 10,000 – 12,000 gallons; better lifespan compared to others
  • Well-engineered design to fit different types of shower head
  • Impressively easy to install and require only a few minutes

What We Don’t Like

  • If there are high levels of chlorine, the lifespan of the shower filter may be reduced

3. Berkey Inline Shower Filter With Easy-Replace Shower Filter Cartridge

The water filter can reduce up to 98% of chlorine as well as other common water contaminants that can damage hair and skin. It’s a well-designed filter that can be easily connected between most shower arms and shower heads (heads not included).

One of the best things about the filter is it can last a long time. The easy to replace cartridge can filter up to 30,000 gallons of water, making it suitable for almost one year. As the cartridge is easily replaceable, you don’t have to worry about the hassle and expense of replacing the entire filter.

What We Like

  • Free chlorine is converted into a harmless chloride
  • The shower head screws in on one end of the filter
  • Installation takes two minutes only without professional help

What We Don’t Like

  • By-products of chlorine & chloramine sanitation can be carcinogenic

4. AquaHomeGroup 15 Stage Shower Filter with Vitamin C for Hard Water

The shower filter is mainly designed to remove chlorine, chloramine, fluoride, heavy metals and other harmful sediments. It is made with the thought of eliminating the sediments from the water to prevent the risk of developing eczema, dry itchy skin, dandruff, etc. issues.

One of the interesting things about the filter is its components are arranged in a way to keep the water pressure the same as earlier. If you have sensitive skin, this shower filter can be a great investment to keep your skin healthy and free of any harmful substances that might cause problems.

What We Like

  • The easy installation process for beginners without a plumber
  • It comes with an extra filter to save money
  • Besides catching pollutants, it infuses minerals of its own

What We Don’t Like

  • Needs an adjustable wrench & the white Teflon tape included with the filter to prevent any water leaks

5. Santevia Bathtub Faucet Water Purifier

If you are searching for the best water filter for the bathtub faucet, then the Organic Cotton Bath Faucet Filter by Santevia is something that you should consider. This product can effectively filter out chlorine that can be found in your water supply. In addition, it adds healthy minerals such as magnesium and zinc that can be beneficial for your skin and hair.

The bathtub faucet requires no installation. All you need to do is simply hang it over your bathtub faucet and let the water run through it. However, make sure to rinse it after the bath and hang it somewhere to dry.

What We Like

  • Protects skin from irritation, especially for sick people
  • Reduces chlorine by up to 99% to save your skin
  • Provides smooth skin for you and your baby

What We Don’t Like

  • You need to place it under direct water flow or hang the filter on the bathtub faucet for the best use

6. Aquasana AQ-4100 Deluxe Shower Water Filter System

The shower filter comes with a unique up-flow design that assures maximum filtration as well as the smooth water pressure at the same time. It equips a premium carbon filtration media that can reduce harsh substances like lead, chlorine, iron, etc., from your bath water. There are also copper and zinc media to maintain the pH level of the water.

The filter can ensure a healthier and moisturized screen and hair by enhancing the water in your bathroom. Moreover, you can expect long-lasting performance from the filter as it arrives with a capacity of 10,000 gallons, suitable for around 6 months. Installing the filter is also easy in four simple steps.

What We Like

  • It’s a premium quality shower filter to give you the best performance
  • Gives healthier hair and soft skin to both young and adult
  • Improve water quality by maintaining the correct water pH

What We Don’t Like

  • As the filter fills with things it filters the pressure decreases

7. Aquasana AQ-4100NSH Deluxe Shower Water Filter

Are you looking for a shower filter that will make you feel better and more attractive? Look no further than Aquasana’s AQ-4100NSH Deluxe Shower Water Filter System. This top-of-the-line product uses premium carbon filtration media to minimize harmful chemicals while copper and zinc media balance the pH of your water.

The result is softer and moisturized skin along with healthy-looking hair. Besides, the AQ-4100NSH has a unique up-flow construction that keeps water pressure and prevents clogging. The filter is a nice combination of style and functionality, and it can be a great investment to fix your bath water.

What We Like

  • Universal filter compatible with most variations of showerheads
  • Prevents skin aging and improves the condition of your nails
  • Shower filtration ensures a large flow rate

What We Don’t Like

  • Costly compared to other products of the same line

8. BathBeyond Shower Filter Head

If you prefer a more capable and durable shower filter, the BathBeyond Shower Filter Head is your best bet. This top-rated product features a 15-stage filtration system that removes chlorine, heavy metals, and other contaminants from your water to deliver clean and healthy water for your skin and hair.

The shower filter equips the KDF-55 filtration process that can effectively eliminate the sediments in the water. Moreover, it equips mineral stones in the filtration stages, which will work as a natural moisturizer for your skin and minimize skin dryness.

What We Like

  • Expanded KDF-55 purify shower water & shower filter for hard water
  • This model has a no-tool installation, so you can set it up easily

What We Don’t Like

  • Some users didn’t like the spray pattern.

9. Aquasana Shower Water Filter System

Yet another excellent bath water filter from Aquasana with a high-grade multi-stage filtration system. Like the other filters of the brand, it has a unique design to ensure the same pressure of water even after filtration.

One of the interesting features of the filter is multiple massage settings which can help you to get a customized shower experience. The addition of the versatile and tangle-free shower hose will also provide you with the ultimate flexibility for a comforting shower.

What We Like

  • Gentle on the skin & hair
  • Cleaning for kids & pets is possible
  • Equips massage settings and tangle-free shower hose

What We Don’t Like

  • It can get loose. If not installed properly, this could result in a water leak.

10. SparkPod High Pressure Shower Filter Head

Do you often find yourself feeling tired and sluggish after a shower? If so, it may be time to upgrade to a high-pressure shower head like the SparkPod. This powerful shower head can provide an invigorating spray that will wake you up and leave you feeling refreshed.

The SparkPod shower head filter is also great for those who have hard water issues. The filter uses high-grade activated carbon and vitamin C to remove chlorine and heavy metals, leaving you with healthy, soft water.

What We Like

  • Eliminate the risk of dry skin, irritation, and eczema caused by contaminated water
  • Make your nails stronger and help them glow better
  • Easy to install without any tool

What We Don’t Like

  • Rust formation is possible if the supply water is dirty enough

What to Consider When Choosing the Best Water Filter for a Bathtub

To pick the best bathtub water filter for your home, there are some factors that you should consider. These include:

Purification quality

The most important thing to consider while selecting a water filter is its capability to purify the water. You will want to pick the one that can eliminate the most variety of the contaminants in the water, such as chlorine, arsenic, mercury, iron, selenium, bacteria, parasite, etc. It will be more beneficial if the filter arrives with additional features to improve the quality of your bath.

Fitting process

Water filters that are adjustable allow us to choose the rate at which the water flows. It can control how much water we want to use. Some of them can adjust for pulsing massage settings, jets & rainfall settings. Based on your preference, go for a filter that equips these adjustable features.

Filter weight

Weight is another thing to consider. They are light out of the box. After installing the filter & adding water, they will gain some weight. If the weight is excessively high, it can bend or break the pipe & cause it to differ from the water fitting.

Material of construction

Many of them are made of plastic that lasts long & won’t corrode. However, they can break easily if not used with care. You will also find a lot of the water filters made of steel materials which are more durable but come with a higher chance of getting affected by corrosion. However, some of them may arrive with a coating that can prevent corrosion.

Longevity of the package

You shouldn’t be too much concerned about the longevity of these water filters are they are not that much costly. Most of them are designed to provide you with decent performance for around 6 months, while a few of them can go up to 1 year. After a certain period, you will need to replace the filter.

What Are the Benefits of Using a Bathtub Water Filter?

There are quite a lot of benefits of using a bathtub water filter. They can help to enhance your hair, nails, and skin which are greatly affected by the contaminants and sediments in the water. Most importantly, they can prevent water-borne diseases eczema, dandruff, dry & itchy skin, etc.

Another thing the bathtub water filter can do for you is control the pH level of the water, which is important for a pleasant bath. Besides, the balanced pH level also prevents the accumulation of things like bacteria and parasites, which are harmful to our bodies.

The bathtub water filters are highly beneficial for people who have sensitive screens. If you are one of these people, you may already know how bad water quality impact you with skin issues. As the water filters can improve and maintain the quality of your bath water, you can stay worry-free about skin issues.

Which Water Filter Is Best for a Bathtub?

We will recommend the AquaBliss Filter as the overall best water filter for the bathtub system. The product is affordable, easy to use & works very well. The filter helps to can fix hard water & it has all the reverse effects to fixing your skin and hair. Besides, you can use it for up to 12 months, which will also save you money.

The KDF-55 filtration system it has can helps to purify the water without removing the required minerals. You will notice a difference in your skin & hair pretty quick as it reduces itchy, dry & flaky skin from the beginning. It also improves brittle hair & eye, lung & sinus irritations.

Moreover, the eco-friendly design makes this the best bathtub filter in the market that can be recycled after its lifespan finishes. Once the filter is expired, you will just need to replace the filtration system, which means you won’t need to replace the whole casing, unlike other similar products on the market.

It is highly praised by purchasers on Amazon & also pretty affordable, making it one of the best water filters for bathtubs.

Also Read : Best Water Hardness Test Kit


Do bathtub water filters remove most contaminants?

There is no definitive answer to this question since there are a wide variety of water filters available on the market, each with its own strengths and weaknesses. That said, many bathtub water filters are designed to remove a wide range of contaminants, including chlorine, bacteria, and heavy metals. So while there is no guarantee that a particular filter will remove all contaminants, it is likely that it will reduce the levels of many common contaminants.

What can bathtub water filters remove from water?

Most bathtub water filters can remove chlorine, sediment, and other impurities from your water. Some higher-end models may also be able to remove heavy metals and bacteria. If you have specific concerns about the quality of your water, be sure to choose a filter that is designed to address those particular contaminants.

Are the bathtub water filters easy to install?

Yes, the bathtub water filters are easy to install. You can follow the instruction manual to install it. However, some people might find it difficult to install the filter. If you have any difficulty, you can always ask for help from a professional.

How do bathtub water filters work?

Bathtub water filters work by trapping impurities in the water and preventing them from entering your home. The most common type of bathtub filter is a sediment filter, which is designed to remove large particles like dirt and sand from the water. There are also carbon filters, which are effective at removing smaller particles like chlorine and other chemicals. Some bathtub filters even combine both types of filtration to provide the most complete protection possible.

Why Is bathing in soft water better?

There are many benefits of bathing in soft water. First of all, it’s beneficial for your skin and hair. Moreover, you can save money when cleaning the clothes as the soft water doesn’t leave anything on the clothes as the hard water does.

Should babies and children be bathed in filtered water?

Babies and children can bathe in the filtered water if the usual tap water is hard and the quality of it is not good. However, we recommend you check the filter’s manual or description to be assured that it is safe for the babies or child.

Can you put a water filter on a bathtub?

There are specific water filters that you can put on bathtubs. So, if you need such a water filter for the bathtub, make sure to go for the one that is intended for this purpose.


The best shower filters we discussed above are some of the top-rated filters in the market you can consider purchasing to enjoy a quality bath every day without being worried about the water. We listed the best shower filters available in different budgets so that you can pick the one that suits you the most. So, what are you waiting for? Go, grab one of these filters and start enjoying a safe and comfortable bath from today.

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