
Bath and shower filters can make a big difference in the quality of your water. Installing a filter can reduce chlorine levels by up to 99%.
Exposure to chlorine in water can lead to skin irritation, dryness, and even respiratory problems. Chlorine can also combine with other substances in the water to form potentially toxic compounds.
Some bath and shower filters use activated carbon, which is effective in removing chlorine and other impurities from water. According to research, activated carbon can reduce chlorine levels by up to 95%.
Regularly using a bath and shower filter can also reduce the amount of soap scum and mineral deposits that form on shower walls and floors.
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Why Use a Bath and Shower Filter?
Using a bath and shower filter can make a big difference in the quality of your bathing experience. Tap water can contain a wide range of contaminants, from chlorine to heavy metals.
You might be surprised to learn that the water coming out of your showerhead is essentially the same as the water you wouldn't drink straight from the tap. This is why using a bath and shower filter is a great idea.
The filters work by passing the water through multiple stages of filtration, including ERA 6500 and ERA 9500 technologies.
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If You Won't Drink Tap Water, Why Bathe in It?
If you wouldn't drink tap water, why bathe in it? It's a fair question, especially when you consider the potential health risks associated with bathing in unfiltered water.
The truth is, tap water can contain a range of contaminants, including chlorine, heavy metals, and other pollutants that can dry out your skin and hair. Tap water can also contain bacteria, viruses, and other microorganisms that can cause skin irritations and infections.
Crystal Quest Shower and Bath Ball filters work to remove these impurities, filtering the water through stages of ERA 6500 and ERA 9500, and then Coconut Shell Granular Activated Carbon. The result is the healthiest, most refreshing shower experience ever.
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Why Trust Good Housekeeping?
You can trust Good Housekeeping because they have a team of experts who have reviewed thousands of products, including point-of-use water filters. Dan DiClerico, the director of the Home Improvement & Outdoor Lab, has 25 years of experience in reviewing products for Good Housekeeping and other reputable brands.
Their team has tested various types of point-of-use water filters, including carafe-style, under-sink, and faucet-mounted models. This expertise ensures that the recommendations and reviews you read are based on thorough research and testing.
Dan DiClerico has written thousands of product reviews and how-to articles on home ownership, from routine maintenance to major renovations. His experience as a roofer and serial remodeler also gives him a unique perspective on home improvement projects.
Good Housekeeping's reputation for providing trustworthy advice and product reviews is well-deserved, and you can feel confident in their recommendations.
Benefits of Bath and Shower Filters
Using a bath and shower filter can make a huge difference in the health and appearance of your skin and hair. Unfiltered shower and bath water can double exposure to chlorine by absorption through the skin and by inhalation of chlorine vapors.
Chlorine vaporizes in hot water and when inhaled in the lungs, is transferred into the bloodstream. This can lead to potentially harmful by-products that can contribute to health-threatening conditions such as cancer, heart disease, and allergies.
By using a Crystal Quest Shower and Bath Ball filter, you can filter chlorine for healthier skin and hair. This can help fight brittle hair, dry skin, and dandruff.
The benefits of bath and shower filters are numerous. Here are some of the key advantages:
- Sleek design
- Excellent chlorine filtration
- Easy to install
In-line shower filters, like the Crystal Quest Shower and Bath Filter, are a popular choice. They sit between your current showerhead and the main shower arm, allowing you to keep your showerhead and making installation easier.
By reducing chlorine exposure, bath and shower filters can help you breathe easier. This is especially important since chlorine vaporizes in hot water and is inhaled in the lungs, transferring into the bloodstream and potentially leading to health problems.
The healthiest, most refreshing shower experience ever is within reach by using a Crystal Quest Shower and Bath Ball filter. This is achieved by filtering the water through each stage of ERA 6500 and ERA 9500 and then Coconut Shell Granular Activated Carbon.
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Types of Filtration
There are several types of filtration options available, depending on your preference and budget.
A water softener is a great first step for people with rust and really hard water, and Culligan is one popular option.
Tap water in cities is more likely to have added fluoride and chlorine to it.
A shower filter is a great option for families, like mine, and can also be used to fill up the tub.
It takes longer to fill up the tub with a shower filter, and the water may not be as warm by the time you get to it.
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Product Information
Delta's Clarifi shower filter is a great option, with a compact design that can be concealed with an upgrade to the premium model. It's also a trusted brand, having secured top spots in roundups of our favorite traditional showerheads and kitchen faucets.
The Clarifi filter has a flow rate of 2.5 gpm and a filter capacity of 10,000 gallons. It's also NSF/ANSI 177 certified for chlorine removal, although it's still awaiting official certification.
Some shower filters can reduce your showerhead's water pressure, but the Weddell Duo shower filter won't. Instead, it has a flow rate of 2.8 gpm, making it a good fit for users who like a strong spray.
The Multipure Aquashower Water Filter is another top option, with an exceptional capacity of up to 25,000 gallons. It's also easy to install, with a simple threading design that makes it a great choice for DIYers.
Here's a comparison of the filters' key specs:
Clarifi™
The Clarifi shower filter is a popular choice among those looking for a reliable and affordable option. It's available in two versions: Standard and Premier, with the latter featuring a curved attachment that helps conceal the filter behind the main showerhead.
The Clarifi filter is easy to install and has been independently tested to exceed NSF/ANSI 177 for chlorine removal. However, it's still awaiting official certification.
Here are some key specs of the Clarifi filter:
It's worth noting that the Clarifi filter is a good option for those looking for a more polished look, as it's available in a bundled product with a matching showerhead and design.
Versacurl™

To install the VersaCurl™, start by removing your existing shower head by rotating it counterclockwise.
You'll also need to flush the shower arm with water and remove any residual sealant or plumber's tape on the shower arm threads.
Next, unthread the plastic storage cap from the mounting nut on the shower filter. Make sure the filter gasket is in place in the mounting nut and remove the storage sticker from the mounting threads.
To secure the shower filter, orient it to the final position below the shower arm and hold it in place while tightening the mounting nut from the shower filter onto your existing shower arm - rotating it clockwise.
Finish tightening the mounting nut with a soft-jawed or adjustable strap wrench, but don't overtighten.
Before using the VersaCurl™, flush water for 1 minute to remove air from the system.
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How to Choose and Maintain
Choosing the right bath and shower filter can be overwhelming, especially with so many options available. Consider the type of contaminants you want to remove, such as chlorine or heavy metals, and look for a filter that can effectively tackle those issues.
A good quality filter can last for up to 12 months, depending on usage and maintenance. Regular maintenance is key to extending the life of your filter and ensuring it continues to work effectively.
To maintain your filter, simply replace the cartridges as recommended, usually every 3-6 months, and clean the filter housing according to the manufacturer's instructions.
What to Look for When Shopping
When shopping for a shower filter, the first thing to check is the certifications, which will tell you which contaminants the filter can remove based on third-party testing and standards established by NSF.
The two most relevant standards are NSF/ANSI 177, which verifies the reduction of chlorine, and NSF/ANSI/372, which verifies the reduction of lead.
These certifications ensure that the product doesn't leach contaminants that would be harmful to your health and also ensures its structural integrity under household pressure.
If you're considering an all-in-one shower filter, you'll need to replace your existing showerhead with a new one that's designed with a built-in filter.
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All-in-one shower filters are easy to install, but you'll need to consider the same features you'd find with standard showerheads, such as multi-setting vs. single-setting, overhead vs. handheld, and flow vs. efficiency.
Some showerheads feature 10 or more spray settings, while others have just one type of spray, and the more settings you have, the more you'll pay.
If you like to luxuriate under the shower, go for an overhead showerhead, and if you like the option of holding the showerhead to spray your body from different angles, choose a handheld one.
When it comes to water efficiency, showerheads can crank out as much as 2.5 gallons per minute, but water-efficient models that carry the EPA's WaterSense badge can't emit more than 2.0 gallons per minute.
Here are some key features to consider:
- Multi-setting vs. single-setting: Some showerheads feature 10 or more spray settings.
- Overhead vs. handheld: Choose overhead for a traditional shower experience or handheld for more flexibility.
- Flow vs. efficiency: Consider your personal preference for water flow and efficiency.
How Often Should It Be Replaced?
Replacing your shower filter is a crucial part of maintaining good water quality. Most shower filters need to be replaced every 10,000 gallons.

That's a lot of water, but it's easier to keep track of if you think about it in terms of time. The average person's shower consumes 17 gallons of water, according to a study by the Water Research Foundation.
For an average four-person household, that's 68 gallons per day. Over six months, that's 12,240 gallons. So, it's safe to assume 10,000 gallons in a six-month timeframe.
Water quality can also affect how often you need to replace your shower filter. If you have very hard water, the scale buildup will cause the filter to clog more quickly.
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Cons
The Jolie shower filter may not be the best choice for everyone due to its high cost. The steep cost of the showerhead and replacement filters is a significant drawback.
Replacing the filter every three months, as recommended by Jolie, can add up quickly. The filter replacement annual cost is a whopping $144.
The lack of official certification for lead removal is another con to consider.
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Testing and Verification
We take testing and verification very seriously, which is why our experts at the Good Housekeeping Institute spent two decades combined testing water filters to identify top performers.
Our researchers attended trade shows and industry events, including the Kitchen & Bath Industry Show, to stay on top of bathroom trends and spot emerging trends like shower filters.
We reviewed standards and third-party certifications set by NSF to determine which impurities the filters can capture, ensuring they meet industry regulations.
Hands-on testing took place in the Home Improvement Lab at the Institute, as well as in the homes of consumers, giving us a combination of controlled Lab results and user feedback based on performance in real-world conditions.
Our engineers installed the filters in our shower test chamber and ran the shower over an extended period to observe any changes in water pressure.
We pored over thousands of consumer reviews to spot any red flags related to usability, safety, and maintenance, giving us a comprehensive understanding of each filter's performance.
We tested about a dozen brands with a proven track record for performance and reliability, narrowing down the options to the top-selling shower filters on the market.
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Toxins in Water
The EPA regulates water quality in the US, but there's still room for improvement.
High levels of heavy metals like lead from old pipes can cause problems.
PFAS, pesticides, and other contaminants are also present in public drinking water.
Fluoride is a known neurotoxin.
Chlorine is a poisonous gas, even in diluted amounts.
Most municipal water supplies use chlorine to reduce pathogens, which can increase the risk of asthma, allergies, and cancer.
Chlorine and ammonia combinations can be toxic when ingested or absorbed through the skin.
If you're concerned about these toxins in your water, consider using a bath ball de-chlorinator.
Product Comparison
When choosing a bath and shower filter, you have several options to consider.
Some bath and shower filters use activated carbon, which is effective at removing chlorine and other chemicals from the water, but may not be as effective at removing heavy metals like lead and mercury.
The Aquasana AQ-5300 filter, for example, uses a combination of activated carbon, catalytic carbon, and ion exchange technology to remove up to 99% of chlorine and other chemicals from the water.
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Bath and shower filters can be installed in various locations, including at the water source, under the sink, or in-line with the showerhead.
The Culligan WSH-C125 filter, which is designed for use under the sink, can remove up to 97% of chlorine and other chemicals from the water, as well as reduce scaling and corrosion.
Some bath and shower filters are designed to be replaced regularly, while others can be cleaned and reused.
The Berkey Light filter, for example, can be cleaned and reused up to 3,000 gallons, making it a cost-effective option in the long run.
Frequently Asked Questions
Do dermatologists recommend shower filters?
Yes, some dermatologists recommend shower filters to remove chemicals and irritants that can harm skin and hair. By reducing these impurities, shower filters can promote healthy, hydrated skin and hair, as supported by board-certified dermatologists like Dr. Carolyn Stull.
What are the disadvantages of shower filters?
Shower filters may not effectively eliminate all impurities, such as bacteria, viruses, and pharmaceutical residues. For a more comprehensive purification solution, consider combining a shower filter with other household filtration methods.
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