Best Bathtub Water Filter Products Reviewed For 2022

Have you ever heard about people being allergic to water? Or people getting an allergic reaction due to water that came in contact with their skin? Well, it is a real thing. 

We are always conscious about the water we drink but tend to neglect the water we use for showers or baths. 

You may know that hard water can diminish your machinery’s life expectancy, which is a direct result of the unfavorable build-up of minerals. However, in case you are drinking or bathing in that very water, consider how it can damage your skin. 

In case you are experiencing sensitive and irritated skin, your water might be the one you need to blame. As well, if your hair is flimsy and feeble, it very well maybe your water.

However, there are a zillion ways how you can deal with hard water, and one of them is to get a complete water filtration system at home. There also might be instances that it is too expensive to get one. 

If you do not wish to get a complete house water filtration system, you might need to consider getting a designated filter. You can filter out water from different sources, and it can be your sink water, tap water, and so on.

There are various kinds of filters for you to choose from; in any case, these filters will connect directly to your bathwater supply. These filters will help you get rid of the harmful chemicals and other unwanted substances from water. 

Moreover, you can see a noticeable difference in your skin and hair right after first use.

How to Select The Perfect Bathtub Water Filter?

When you are hoping to get your hands on a bathtub water filter, you will need to watch out for a couple of the below-stated features. Not every bathtub filter available in the market will work well for you, and there might also be a possibility that you are not sure about what features you should look for. 

Don’t you worry? We are here to help you out!


Do you need a multi-use filter? Or a filter that is explicitly designed for bathtubs? Or a shower filter works just fine for you? 

These are some of the most common questions that one usually considers while buying a bathtub water filter, as these things play a huge role in affecting your buying decision.

Conditions Treated:

Hard water can have numerous harmful effects on your skin and hair, and a water filter can help treat them. If you are hoping to treat your brittle hair or irritated skin? If you get irritated eyes, too, filtered water can help. These conditions can differ as per the filter you choose.


What are you hoping to filter from your water? Is it majorly chlorine? Or you want to get rid of the harmful minerals? Or do you need a filter that helps in adding minerals to the water? All these filters work differently. Therefore, it is very vital to understand which filter suits well with your goal.

Now that you know what all should look for before buying a Bathtub Water Filter, you are already set with your very first step.

Top 5 Bathtub Water Filter Products Reviewed For 2021

CuZn Bath Ball Faucet Filter

bathtub water filter

The CuZn Bath Ball Faucet Filter is our pick for the best Bathtub Water Filter. It is super easy to use, very affordable and functions very well. The filter gets installed admirably well to your bathtub faucet to help you reduce hard water and all of its adverse effects that can cause irritation on your skin and affect your hair’s quality. 

The CuZn Bath Ball Faucet Filter comes with a 12-month warranty as well. It uses a KDF-55 filtration method to help with purging the water without removing the beneficial minerals from the water. 

To use it, simply slip the cord around the faucet and tighten the bead, so it fits perfectly. This way, it will not move when you turn the water on. You can also tuck it behind the lever on the nozzle so that you can be least assured about the filter not being secure enough. 

At the point when you turn on the water, it will go via a ball faucet filter, allowing softer water to fill your tub. Try not to worry about it overflowing, regardless of how fast you have the water turned on. There is also a flow rate extender pipe that will keep the ball from overflowing.

After you use the CuZn Bath Ball Faucet Filter, you will instantly see a difference in your skin and your hair as it is meant to reduce dry, irritated, and flaky skin, fragile hair, and other eyes, lungs, and sinus issues.

What’s truly remarkable and makes this a standout amongst other bath filters is that it is an environmentally friendly filter. The CuZn Bath Ball Faucet Filter can be reused after you’re finished used it. At the point when you need another filter, you can buy another one so you will not need to replace the whole thing.

However, you must keep in mind that the CuZn Bath Ball Faucet Filter does not work well if the water is too hard.

Why CuZn Bath Ball Faucet Water Filter?

It helps in conditioning the water and makes sure it is of good quality. 

This Bathtub filter is eco-friendly. 

The CuZn Bath Ball Faucet Water Filter is very easy to install and use too. 

It also helps in making your skin and hair better.

Eleling Faucet Water Purifier

bath filter reviews

The Eleling Faucet Water Purifier is a multi-use filter that you can use on different kitchen and shower fixtures. The 360-degree water purifier helps remove chlorine, fluoride, bacteria, viruses, chemicals, and other unwanted substances from the water, along with improving its pH.

This filter has multiple stages that the water goes through help with filtering the water. It, includes alkaline energy galls, ceramic shells, descaling stone, activated carbon, PP Cotton, etc. As and when the water moves through all these stages, it gets thoroughly filtered out. 

The tourmaline and the alkaline ball mix assist with softening hard water, reducing free radicals while adding essential minerals like zinc, calcium, and magnesium. You will need to check whether the Eleling Faucet Water Purifier is viable with your faucet. It mostly fits well with all kinds of faucets. 

It is usually used with a sink faucet, so you can even drink the water that comes out of this filter. As a result of these filtration properties, you will see an immediate difference in the quality of your hair and skin, decreasing the irritation while at the same time making you glow.

However, the capacity of this filter is lower than others on this list. This filter only filters out around 6 liters per minute. Also, you will have to replace your filter every 3 to 6 months as per your usage. 

Like the other bathtub water filters on this rundown, a few people have reported that the water might be a bit discolored after a bit of use. It is prevalent and is because of the activated carbon present in the filter. 

This multi-useful filter is one of the super affordable ones on the rundown. However, it is still among the best bath water filters. The Eleling Faucet Water Purifier’s flexibility procures a spot on this rundown, but you still might want to check if it is compatible with your faucet.

Why Eleling Faucet Water Purifier?

  • The Eleling Faucet Water Purifier is a filter that helps in balancing out the pH level of the water and ORP, softens and ionizes the hard water, adds in a lot more beneficial minerals to it.
  • This filter also helps in removing smells and chlorine from the water, making it clean.
  • It also is compatible with a lot of different faucets.

Crystal Quest Bath Ball Filter

bathtub faucet filter

The Crystal Quest Bath Ball Filter has a very similar design as the CuZn filter, and like this, it works very similarly, yet there are some prominent differences. The Crystal Quest Bath Ball Filter will remove harmful minerals and chemicals like chlorine, chloramines, VOCs, THMs, pesticides, sulfur, heavy metals, hydrogen sulfide, iron oxide, sediments, and so on.

The Crystal Quest Bath Ball Filter can be used for a year without having to replace it. It ensures that you have well-balanced water that does not bother your skin. To use this bathtub filter, simply slip the ball over the faucet. You don’t have to tighten it or make sure the water flow is stable. The advised flow rate is 4-5 gallons per minute to limit overflow. If the flow is too fast, it might damage the filter. 

This filter will give you an elevated bathing experience without any toxic components that affect your water supply. Thus, helping you get beautiful skin and hair.

Why Crystal Quest Bath Ball Filter?

  • It gives a spring bath-like experience.
  • It removes unwanted particles as well as foul smells.
  • This filter helps in balancing the pH level of the water too.
  • Also, the Crystal Quest Bath Ball Filter.

AquaBliss Shower Filter

best bathtub faucets

Undoubtedly, this filter is a smashing hit in the range of shower filters. There are more than a heft amount of reviews about the AquaBliss Shower Filter, most of which are glazing. The AquaBliss Shower Filter offers 75% water filtration and 25% restoration when water goes through it. 

There are 15 distinct stages the water goes through to succeed filtration, removing chlorine, pesticides, chemicals, grime, smell, and a lot more. It helps in limiting the build-up on the surfaces that the water comes in contact with. 

Moreover, that is not the only benefit of this filter. It also helps in giving you shiny hair, non-irritated skin, sturdy nails, and so on. The AquaBliss Shower filter balances the water’s pH level and helps infuse beneficial minerals while removing the harmful ones. 

You can quickly trade out the filter when it needs to be replaced, and the actual installation is not complicated either. The installation process takes hardly two minutes. 

It fits on most showers and relies upon the nature of your water at home, and there are different filters available that can address your particular needs.

Why AquaBliss Shower Filter?

  • The AquaBliss Shower Filter is a revolutionary shower filter that balances out the four principal substances: chlorine, heavy metals, bacteria, viruses, and many more unwanted substances.
  • It helps in nourishing the skin, hair, nails and gives you overall gorgeous skin.
  • This filter is also effortless to install and use.

Santevia Organic Cotton Faucet Filter

bathroom faucet filter

In case you are searching for an organic option to ensure your skin in the bath, the Santevia Organic Cotton Faucet Filter is your go-to bathtub filter. A bag-like design is meant to assist with removing chlorine while adding vital minerals like magnesium and zinc to restore your hair, skin, and nails.

It has a loofah-like thing within that functions as a filter when water goes through the sac. To use the Santevia Organic Cotton Faucet Filter, just slip it over the faucet and turn on the water. Let the water run over and, once the water is filled, move the sack for three to five minutes to help amplify your results. You can even keep it in the tub during the bath if you want.

This filter is very suitable for infants, kids, and anybody with sensitive skin. You can use the filter with bath products and oil without affecting the filter’s performance. Once you are done, all you have to do is rinse and hang it to dry.

You will have to replace the filter after every 1 to 2 months or 100 baths. Others on this rundown last more and filter more water out. The Santevia filter is primarily used to filter out chlorine, so in case you are searching for something that filters more water out, you can consider getting a different one.

Notwithstanding, the Santevia Organic Cotton Faucet Filter is an incredible option for people looking for an eco-friendly and sustainable option.

Why Santevia Organic Cotton Faucet Filter?

  • It can reduce and remove chlorine from water.
  • This filter also contains minerals like magnesium and zinc to nurture skin and hair.
  • It is perfect for babies and kids, and most particularly those with sensitive skin.
  • There is no requirement for installation. You just need to hang it over your bathtub faucet.
  • The water it filters makes the skin less dry and makes hair softer as compared to unfiltered water.

While a bathtub water filter may seem like an extravagance to a few, they are not too expensive. Considering the advantages they give to your skin, hair, and overall health, putting resources into one of these filters bodes well.

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