10 Best Bathtub Water Filter for 2022

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Are you looking for the best bathtub water filter system? Look no further! As we have done all the hard work for you.

Bathtub water filters are a great way of keeping your water clean and safe to use without expensive installation or maintenance. They are also a great way of ensuring that your water is free of harmful contaminants, chemicals, and other impurities. Plus, they can help improve the smell and taste of your water.

Best Bathtub Water Filter

Different bathtub water filters are available on the market, so it can be challenging to decide which one is right for you. Also, it is essential to be aware that not all of them are suitable for your bathtub.

We have compiled this comprehensive guide to help you choose between the several bathtub water filters available and determine which one is the best choice for your individual needs that will suit your budget.

Best Bathtub Water Filter – Buying Guide

You need to consider a few things when looking for the best bathtub water filter. These features will help you decide to pick the best product.

Capacity:

The filters come in various capacities, so you need to decide how much water you want to filter. If you have a large family, you will need a larger capacity filter, and if you are just filtering for yourself, a smaller capacity filter will do.

Material:

There are a variety of filters available on the market. Make sure you look at the materials used to make the filter before deciding which one to get. Also, note that each material comes with its pros and cons. It’s up to you to pick the one which suits your needs best.

Effectiveness:

You need to consider whether the filter will reduce the impurities you want to remove. Check out customer reviews and water quality reports to get an idea of how effective the filter is.

Price:

Filters come in a range of prices, so you need to find one that fits your budget. However, remember that you get what you pay for. So, if you want a high-quality filter, you will need to spend a bit more money.

Ease of use:

Make sure you pick a filter that is easy to use. This will make it easier for you to maintain it and continue using it, and it will also be less hassle for you.

Warranty:

Depending on the brand, some filters have a warranty. A warranty usually covers you when something goes wrong with the filter. For example, if there is a crack or it stops working correctly, then the warranty will cover a replacement.

Weight:

Make sure you can move the filter easily. If you buy a heavy filter, it will be difficult for you to lift it when it is full of water and to empty it. Plus, it will be difficult for you to clean. So, make sure the filter is light enough for you to lift and empty when full of water.

Our Top Picks for Best Bathtub Water Filters

Best Overall
AquaHomeGroup Luxury...
Editor's Choice
AquaBliss High...
Runner's Up
CuZn Bath Ball...
Low Budget
PureAction Water...
AquaHomeGroup Luxury...
AquaBliss High...
CuZn Bath Ball...
PureAction Water...
Material
ABS Plastic
Chrome
Plastic
Stainless Steel, Acrylonitrile Butadiene Styrene
Setting Type
Rain
Attach with Shower head
Bath Ball’s Purification Process
Rain, Massage, Combo
Best for Filtering
Chlorine, heavy metals, rust, sand and other sediments
Flouride, Chlorine, iron and other heavy matels
Chlorine, Floride and other contaminants in the water
Chlorine, fluoride, chloramine, 99.9% of rust iron, heavy metals, calcium and sediments
Item Dimensions LxWxH
4.5 x 1.3 inches
3.3 x 3.3 x 4.7 inches
4 x 4 x 3.5 inches
3 x 4 x 3 inches
Best Overall
AquaHomeGroup Luxury...
AquaHomeGroup Luxury...
Material
ABS Plastic
Setting Type
Rain
Best for Filtering
Chlorine, heavy metals, rust, sand and other sediments
Item Dimensions LxWxH
4.5 x 1.3 inches
Editor's Choice
AquaBliss High...
AquaBliss High...
Material
Chrome
Setting Type
Attach with Shower head
Best for Filtering
Flouride, Chlorine, iron and other heavy matels
Item Dimensions LxWxH
3.3 x 3.3 x 4.7 inches
Runner's Up
CuZn Bath Ball...
CuZn Bath Ball...
Material
Plastic
Setting Type
Bath Ball’s Purification Process
Best for Filtering
Chlorine, Floride and other contaminants in the water
Item Dimensions LxWxH
4 x 4 x 3.5 inches
Low Budget
PureAction Water...
PureAction Water...
Material
Stainless Steel, Acrylonitrile Butadiene Styrene
Setting Type
Rain, Massage, Combo
Best for Filtering
Chlorine, fluoride, chloramine, 99.9% of rust iron, heavy metals, calcium and sediments
Item Dimensions LxWxH
3 x 4 x 3 inches

Finding a good bathtub water filter is not easy, as there are so many on the market. After reading a lot of reviews and doing extensive research, we have compiled a list of the following filters so that you can find the best one for your daily use.

Here are our top recommended products.

1: AquaBliss Water Filter

AquaBliss High...

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Key Features:

  • Filter leaves the beneficial elements
  • Balances the pH
  • Delivers maximum filtration
  • Fits standard-size bathtubs
  • Eliminates many chemicals

AquaBliss bathtub water purifier is an excellent choice for anyone looking for quality, affordable water filtration. These filters offer a variety of features.

These filters work by simply placing a filter cartridge inside a sturdy adjustable plastic neck. This filters out dirt and particles from the water as you fill your bathtub, while at the same time releasing revitalizing minerals into the water that are while soothing on your skin.

You will like that it eliminates many bad things like chlorinated, fluoride, and heavy metals from the water and also reduces the hard water effects such as scaly dandruff, eczema, bone-dry hair, itchy skin caused by the chemical-ridden water, and brittle nails.

Moreover, the filter leaves the beneficial calcium, magnesium, and potassium in the water. It’s a multi-step residue filter with redox media, calcium sulfite, activated carbon, and ceramic balls.

Another great feature is that it delivers maximum filtration surface area with a unique design. This helps to improve water flow and optimize contact time, allowing the filter to work more efficiently. It neutralizes the chlorine odor in the water, erasing that strong chemical smell, and balances the pH of the water to a healthy level.

Most shower filters remove some chemicals for a limited time but do nothing to repair the damage done to your hair, nails, and skin but the use of this reverse osmosis filter can assist you to reverse the damage caused by pesticides, pharmaceuticals, dirt, smells, and scale build-up. It features an adjustable plastic stem that fits standard-size bathtubs and is designed to be removed for cleaning purposes after months of continuous usage.

Pros
  • Eliminates many bad things from the water
  • Reduces hard water effects
  • Leaves beneficial minerals in the water
  • Multi-step residue filter
Cons
  • Sometimes difficult to remove for cleaning

Our Verdict:

It is one of the only bathtub water filters that can prevent eczema, bone dry hair, and itchy skin. We recommend AquaBliss bathtub filters for anyone with eczema, psoriasis, or other skin conditions.


2: SparkPod Bathtub Water Filter (best in the low budget)

SparkPod High Output...

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Key Features:

  • Filtered, pH-balanced water
  • Filter for hard water
  • Multi-stage filtration
  • Rustproof ABS filter shower capsule
  • Eliminate health-damaging substances

We bet that you will feel the difference using this filter that’s clean water makes to your health and appearance. Water clear of dangerous pollutants can help restore and rejuvenate your hair and skin.

The filtered, pH-balanced water produced by this item would help to cure eczema, dandruff, itchy/dry hair, and skin problems by decreasing the level of chemicals. There is no need to worry about hard water stains because it’s safe for your skin and hair while providing a luxurious feel.

We loved that after going through the SparkPod shower head filter for hard water, ‘hard water’ (which includes minerals and impurities) will become ‘softer.’ It filters out chemicals, pesticides, and other contaminants from the water such as Chlorine, Pesticides, pharmaceuticals, Heavy Metals, and Volatile Organic Compounds.

One of the best features is that this multi-stage filtration has vitamin C, and mineral/Ceramic Balls, activated carbon of high-grade, KDF, calcium sulfite, which will cleanse the water and make it suitable for human consumption.

It also promotes water purification, as it removes polluting elements while also incorporating health-giving qualities. Plus, this filter can eliminate health-damaging substances that could be sucked up by your skin, like heavy metals, chlorine by-products called Trihalomethanes (THMs), and cause serious side effects.

Furthermore, the installation is simple, the product is universally compatible, and there are no special tools required for setup. Any ½-inch pipe can be outfitted with this rustproof ABS filter shower capsule, which takes less than a minute to install.

You can keep your family safe for less than 7 cents a day because its starting and running cost is as cheap as that. Its filter life is about four months or 10,000 gallons ono special tools areirst.

Pros
  • Removes harmful chemicals and impurities
  • Restores and rejuvenates hair and skin
  • Filter life is about four months
  • Inexpensive
Cons
  • The only warning is that the filter should be replaced four months or 10,000 gallons of water to maintain healthy water

Our Verdict:

We recommend this filter to anyone who is looking for an inexpensive and easy way to remove harmful chemicals and impurities from their bathtub water. It is simple to install and has a relatively long filter life.


3: CuZn Water Filter

CuZn Bath Ball...

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Key Features:

  • Reducing water quality concerns
  • Eliminates sediment, dirt, and rust
  • Perfect for most bathtubs
  • Easily replaceable
  • Flow rate extender funnel

CuZn is one of the best water filters for bathtub faucets because of its many features. It comes with a replaceable filter cartridge that helps reduce lead and other heavy metals in your water.

You will like that it assists with reducing water quality concerns that may cause sensitivity. It also helps to reduce sediment, dirt, and rust that may be present in your water.

The thing that most people like about this item is that it can be easily replaceable, the procedure to replace is following:

First of all, turn off the water supply to the faucet. Then, unscrew the aerator from the end of the faucet. Third, clean the faucet with a cloth. After that, remove the old water filter cartridge and insert the new one. Lastly, screw on the aerator to the faucet.

Besides that, the filter has a 4 inches length and a height of 3.5 inches, which makes it perfect for most bathtubs. Due to the updated strap design, the faucet will fit most standard bathtubs and standard faucets, and it is also very easy to install.

This product has the flow rate extender funnel that is recently added to increase the water flow rate by up to 10 GPM for 2 minutes and reduce the overflow. It is also a certified filter that has been tested and approved by NSF International.

Pros
  • Lead and heavy metals reduction
  • Reduces sediment, dirt, and rust
  • Long-lasting
  • Can be easily replaced
Cons
  • It may be too expensive for some people

Our verdict:

The CuZn bathtub water filter is a good choice for those who are looking for an affordable and easy-to-use water filter for their bathtub faucet and expect long filter life because it has a filtration life of 12 months.


4: Crystal Quest Bathtub Filter

Crystal Quest White...

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Key Features:

  • Drop-down filter design
  • A larger number of filter media
  • Balances the water’s pH
  • Eliminates heavy metals, hydrogen sulfide, etc
  • Filters last for 20000-25000 gallons

We love the Crystal Quest bathtub water filter the bath ball’s activated carbon filter removes a variety of pollutants and heavy metals, as well as balances the water’s pH and de-chlorinates it.

Many users have mentioned that the unique drop-down filter design allows for far more contact time with the water, as it permits a larger number of filtering media, and increased contact time increases the amount of filtering.

Also, the filter eliminates heavy metals, hydrogen sulfide that is rotten egg odor, iron oxides means the rust water, dirt, chlorine, chloramines, VOC’s, THM’s, sulfur, sediment, and other contaminants.

When you install it, remember to place the ball inside the tub before bringing the hose in through the overflow, as it needs to drop down into the tub. And if your bathtub is not level, you may need to adjust the ball position by moving it along the hose for the water to flow without the ball getting stuck between the filter and tub wall.

The filters last for 20000-25000 gallons or 12 to 18 months, whichever comes first. We were very pleased with this filter as it eliminated a variety of pollutants and heavy metals from our bathtub water. It weighs just 2 pounds and is easy to install and use without taking up much space.

Pros
  • Removes a variety of pollutants and heavy metals
  • Balances the water’s pH
  • De-chlorinates the water
  • Eliminates hydrogen sulfide, iron oxides, etc.
Cons
  • Some people have mentioned that it is difficult to get on, so you may need a plumber’s assistance. Some just let the water drain out and refill it that way.

Our Verdict:

We recommend this filter to people who want fast water flow because it has a flow rate of 4-5 gallons per minute and is easy to install. It can also eliminate a variety of pollutants and heavy metals from your bathtub water.


5: Eleling Water Filter

Key Features:

  • Made of 304 stainless steel
  • Corrosion-resistant
  • Filter life up to three to six months.
  • Retains all the healthy minerals
  • Built-in shut-off valve

Elling’s bathtub water filter is also the best reverse osmosis filter for bathtub, for anyone looking for an affordable and easy-to-use option.

This bathwater filter is constructed of food-grade 304 stainless steel and has a long service life, making it simple to maintain. The main advantage of stainless steel is that it is corrosion-resistant. It does not discolor or retain odors and is easy to clean.

The bathtub water filter features a bendable metal interface, which makes it simple to install and use. It swivels freely in all directions, so you can easily position it in your bathtub and turn it on and off. The filter also comes with a handy built-in shut-off valve.

Additionally, this product filter life is approximately three to six months. That way, you don’t have to worry about having to change your filter constantly. The faucet water filter system can remove contaminants and particles via adsorption, with a high and long-lasting adsorption capacity.

Another great thing about this gadget is that it retains all the healthy minerals that are removed by turning on conventional tap water. The healthy minerals include calcium, magnesium, sodium, potassium, and iron.

Overall, this bathwater purifier is approved by the WQA for microbiological purity and NSF/ANSI Standard 53 for the reduction of health-hazards substances, including chlorine and lead.

Pros
  • Removes up to 99.99% of contaminants
  • Made out of 304 food-grade stainless steel
  • Retains healthy minerals
  • Prevents scale formation
Cons
  • May lacks in some features due to relatively low price.

Our Verdict:

This bathtub water filter is a great choice for anyone looking for an affordable, easy-to-use option. It has a bendable metal interface, making it easy to install and use.


6: Santevia Bathtub Water Filter 20

Organic Cotton Bath...

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Key Features:

  • High-quality polycarbonate
  • Reduces the chlorine up to 100 percent
  • Resistant to shatter
  • Simple installation
  • Filter life upto 1-2 months

Santevia bathtub water filter is one of the more popular water filters on the market. It reduces the chlorine up to 100 percent so that you can soak in the bathtub and breathe fresh air. The filter is made of high-quality polycarbonate which is durable and long-lasting.

Polycarbonate is a durable plastic that is resistant to shatter, making it an ideal material for bathtub water filters. These filters can withstand the high water pressure and turbulence of bathtub water flow without breaking, making them a more reliable option than filters made from other materials and do not become cloudy over time.

The majority of people choose this filter for its ability to enhance skin and hair health by adding essential minerals such as magnesium and zinc and it’s ideal for little ones and individuals with sensitive skin.

There is no need for any installation. Simply hang it over your bathtub faucet, and allow the water to flow over and through it. Plus it can be used with bath soap and bubbles.

Talking about the filter life, the filter change indicator lets you know when to replace it and we found that one can easily clean this unit in a few minutes and its life is approximately 1-2 months or 100 baths that are equal to 30,000 liters or 7,925 gallons.

Pros
  • Has a great filter life
  • Is easy to clean
  • Greatly reduces chlorine levels in bathtub water
  • Can be used with soap and bubbles
Cons
  • Needs to be cleaned after every use

Our Verdict:

The Santevia bathtub filter is great for individuals who suffer from allergies or other health concerns. It’s easy to clean and maintain, and it reduces chlorine levels in bathtub water by up to 100 percent.


7: AquaBliss Water Filter for Bathtub

AquaBliss...

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Key Features:

  • Replaceable multi-stage filter
  • Destroys hazardous chlorine, filth, etc
  • Scale development by eliminating dryness
  • Alleviate itchy skin, eczema, pustules, etc
  • Easy Installation

AquaBliss bathtub water purifier comes with several features that make it a great choice for people who are looking for a quality water filter.

Being a replaceable multi-stage filter is an advantage because it can be replaced when it becomes clogged with sediment or other particulates. This helps to keep the water filter running at optimal performance.

It destroys hazardous chlorine, filth, unpleasant scents, and scale mold. It also aids in the prevention of scale development by eliminating dryness. It helps to alleviate itchy skin, eczema, pustules, acne, and other ailments so you can better enjoy a relaxing bath.

AquaBliss is equipped with several versatile functions, such as a hand shower and massage jets. These extra functions make the bathtub water filter even more pleasurable to use.

Installation is very easy, and it can be completed in minutes by following the simple instructions mentioned below:

First of all, you need to remove the old filter and discard it. Then, attach the new filter by twisting it onto the threaded pipe nipple until is tight. After that, pour water from the bathtub faucet to make sure the filter is working properly. Finally, attach hand shower and massage jets.

Although it’s designed for every shower type, there’s no need to purchase a new shower head since it works well with any shower configuration, from fixed to handheld.

One of the best things about this bathtub water filter is that it helps to keep your skin healthy. Not only does it remove chlorine and soften the water, but it also removes scale, dirt, and other microscopic particles that can contribute to skin irritations.

Pros
  • Removes chlorine, dirt, and other harmful particles.
  • Can be used with any shower configuration.
  • Includes hand shower and massage jets.
  • Replaceable multi-stage filter
Cons
  • None found yet.

Our Verdict:

We recommend this bathtub water filter to anyone who wants to improve their bathing experience while also keeping their skin healthy from various harmful elements like chlorine, dirt, and other microscopic particles. It’s also a very economical choice since it can replace separate shower heads and filters.


8: PureAction

PureAction Water...

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Key Features:

  • Made of stainless steel and acrylonitrile butadiene styrene
  • 3 settable flow rates
  • Spa shower experience
  • Resistant to acids, salts, and oil
  • Lightweight and portable

You will like that the rust-iron, heavy metals, calcium, and sediments are all removed from the water by this shower head filter which makes it worthful item.

A PureAction water filter is refreshing your hair, skin, and nails. It also helps to relieve dry, itchy skin, dandruff, and eczema. By removing chlorine and other chemicals, this filter leaves your skin and hair with a natural, healthy glow.

The installation process is simple since this shower head filter is easy to install. It has an adjustable connector so you can fit it on any standard pipe. In addition, it is made of stainless steel and acrylonitrile butadiene styrene.

There are many reasons why acrylonitrile butadiene styrene (ABS) is often the material of choice for bathtub water filters. It is the industry standard and is resistant to acids, salts, and oil; it has high impact strength; it holds screws well; it is lightweight, and it is available in many colors and lastly it has a good balance of mechanical properties and is tough yet ductile enough to ensure a long working life.

With the help of this filter, even at low or weak water pressure situations, you can save water while still producing enough pressure for a spa shower experience at hotels.

Furthermore, 3 settable flow rates are available in this model, depending on It removes chlorine and softenss a gentle, relaxing flow of water. The second is the massage flow which gives you a more vigorous massage. Lastly is the power shower, which gives you a powerful spray.

Pros
  • Removes rust, iron, heavy metals, calcium, and sediments
  • Leaves skin and hair with a natural, healthy glow
  • Simple installation
  • Made of stainless steel and ABS
Cons
  • It may not be suitable for high water pressure situations

Our Verdict:

We recommended it to those people who want a spa-like shower in their home without paying a high price for it. This bathtub water filter is affordable and easy to install.


9: AquaHomeGroup Bathtub Water Filter (best overall)

AquaHomeGroup Luxury...

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Key Features:

  • Made of high-quality ABS plastic,
  • cost-effective option
  • easy to install
  • Less likely to become clogged with dirt
  • Water filtration technology

AquaHomeGroup is a top-rated showerhead is made of high-quality ABS plastic, with a Vitamin C and E internal filter cartridge. There are a few key advantages of using an internal filter cartridge in your bathtub water filter.

First, internal cartridges are easy to install and typically don’t require any tools or special skills. They simply twist into place and are ready to use. Additionally, since the cartridge is inside the filter, it is less likely to become clogged with dirt and debris.

This means that your bathtub water will flow more freely, and you’ll experience less clogging and sediment build-up over time. Finally, internal cartridges tend to be more affordable than external cartridges, making them a cost-effective option for those looking to filter their bathtub water.

With the aid of a 15-stages shower filter, you can get clean and fresh bath water. This rain shower headset will astound you with the latest design and shower water filtration technology.

Pros
  • Vitamin C and E internal filter cartridge
  • Doesn’t require any tools or special skills to install
  • Less likely to clog with dirt and debris
  • More affordable than external cartridges
Cons
  • Sometimes the water flow is not very strong

Our Verdict:

If you are looking for an internal cartridge bathtub water filter, AquaHomeGroup is one of the top-rated showerhead filters available. It is made of high-quality ABS plastic and comes with a Vitamin C and E internal filter cartridge.


10: WINGSOL Filter

WINGSOL Faucet Water...

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Key Features:

  • Reliable and durable filter
  • Modern and updated technology
  • Hygienic one-piece housing
  • The product is NSF certified
  • Easier to clean and maintain

Wingsol offers a reliable and durable filter using modern and updated technology. It reduces chlorine, odor, and smell while greatly enhancing the flavor of the water. However, it does not reduce water flow.

Without having to wait, you can drink pure water directly from your faucet. The hygienic one-piece housing of this water filter reduces breeding places for bacteria, which can lead to harmful substances and mold.

Additionally, it is easier to clean and maintain a filter with hygienic one-piece housing. This is because all of the components are fixed within one housing including the cartridges, which are pre-assembled in the appliance.

We loved that it has maximum filter life, up to 320 gallons or six months of use, so it is highly economical. The flow rate is 12 cups/min, which is fast enough for comfortable use.

In addition to that, there is no crack or leakage. The product is NSF certified that it is tested and proven effective in reducing chlorine taste and odor, particulates (standard 42), lead, cysts, MTBE/TTHM, and asbestos.

Pros
  • The product is NSF certified
  • Reduces chlorine, odor, and smell
  • Increases water flavor
  • Reduces breeding places for bacteria
Cons
  • The design is not much impressive.

Our Verdict:

If you are looking for a hygienic one-piece housing filter with a good filter life and fast flow rate, the Wingsol bathtub water filter is an excellent choice. Aside from the other features, this filter provides you with safe and clean water.


water filter for bath tub

FAQs

Q: Can you put a water filter on a bathtub?

Yes. This is a good use for a filter in a bathroom. The filter would only need to be large enough to cover the drain hole in your bathtub.

Q: Can you drink the water that comes out of a water filter?

It depends on the filter. Some filters are made for drinking water, while others are not. Always read the label of your filter to see what is recommended.

Q: Which water filter removes the most contaminants?

Reverse Osmosis filters remove the most contaminants by far. Some countertop models can remove up to 99% of all contaminants.

Q: Are polypropylene bathtub water filters safe?

Yes. Polypropylene is a safe material for water filters. It is often used in food and beverage containers because it is non-toxic and non-leaching.

Q: Can you get skin infections from a bathtub water filter?

Skin infections are not likely if the filter is properly maintained and cleaned. However, any time water is allowed to stagnate, bacteria and other organisms are at risk to grow. Make sure to clean your filter regularly.

Q: How often do I need to replace my bathtub water filter?

This depends on the filter. Some filters need to be replaced every few months, while others can last up to a year or more. Always read the label of your filter for replacement instructions.

Q: Can I use a bathtub water filter in my garden?

Yes, many types of filters can be used in gardens. In particular, reverse osmosis filters are great for removing contaminants from water used in the garden.

Conclusion

Bathtub water filters are not very complicated devices. They are made to match the user’s needs, i.e., how much water is to be filtered and where the filter is to be located. The actual filtering takes place inside the cartridge and is determined by the type of cartridge used, its condition, age, and how often it is replaced.

One of the main advantages of the bathtub water purifier is that they are very affordable and can be easily maintained and replaced (given their relatively low price), and they can be manually activated to provide a continuous supply of purified water before the bathtub is filled.

We hope that our guide has been helpful and has put you on the path to purchasing, maintaining, and using a bathtub water purifier. If you like this article, please share, rate, or comment on it.

Last update on 2022-05-21 / Affiliate links / Images from Amazon Product Advertising API

Jeremy Lee is a researcher and part-time blogger who has a passion to discover cutting-edge technologies related to water filtration. He knows the importance of purified water in our lives and started this blog aiming to provide the best product reviews, buying guides, and other useful information related to water. When not working, he loves to spend time with his beloved wife and two kids.