Do Shower Filters Really Work? Here’s What You Need to Know

15th december, 2025

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Shower head filters are becoming increasingly popular, with many seeing them as a simple and practical upgrade - especially people who live in a hard water area.

 

Many people feel the effects of hard water on their hair and skin without realising what’s to blame. For example, dryness, irritation and dull hair. If this sounds familiar, it could be worth looking into getting a shower head filter.

 

Here, we’ll walk you through what a filtered shower head does, and whether or not they really work. This should help you decide if it’s the right choice for you. 

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I was going to wait 30 days before leaving a review but honestly, its not necessary! After only 2 weeks I cannot believe the difference in my hair. It feels softer and healthier than it ever has. My scalp is even less itchy! Im so glad i have a Curo shower head!

Falon Johnson (customer)
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What Does a Filtered Shower Head Actually Do?

A filtered shower head does pretty much what it says on the tin - it filters your water. More specifically, a solution like the Curo Filtered Shower Head filters out over 99% of the impurities commonly found in tap water, especially in hard water areas such as the south east of the UK.

 

It can remove or reduce impurities such as:

  • Chlorine - used as a water disinfectant
  • Heavy metals - such as lead, from older pipework
  • Mineral deposits - such as calcium and magnesium
  • Limescale and sediment
  • Certain chemicals and contaminants, such as pesticides which find their way into the water supply.

The aim is to reduce your exposure to harsh chemicals which can damage the skin barrier, and to mineral deposits which can dry out hair and cause dullness. A filtered shower head can also prevent the buildup of limescale inside the shower, which can mean better flow and water pressure.

 

Different shower head filters use different methods for filtration. At Curo, we use a multi-stage filtration system, a blend of KDF-55, calcium sulfite and activated carbon. This has been carefully designed and extensively tested to improve water quality and filter out the majority of impurities. 

Why Filtered Water Feels Softer on Skin and Hair

To understand how filtered shower heads work and the benefits they offer, you’ll need to know about the differences between hard water and soft water.

 

Hard water is mineral-heavy, containing higher levels of calcium and magnesium. These minerals can prevent soap and other products from rinsing cleanly, leaving residue behind on skin and hair. This can lead to dryness and itchiness, as well as a build-up of both products and a ‘film’ of mineral residue left behind.

 

While filtered shower heads don’t actually turn hard water into soft water - which is water with very low levels of dissolved minerals - they can mimic the effect. They effectively remove minerals and irritants, giving you that ‘soft water feel’ and eliminating skin and hair issues you’ve been having with hard water.

 

The impact on skin is less tightness and dryness, and fewer flare-ups for people who have an existing skin condition such as eczema, dermatitis or acne. On hair, it can lead to a smoother texture, better shine, reduced frizz and colour treatments lasting longer.

Do Shower Head Filters Really Work?

Many people wonder whether shower filters can make a real difference to their hair and skin, or whether it’s just a trend.

 

The good news is that the benefits of shower filters are data-backed. At Curo, our shower head filter has been independently tested and proven to maintain an average chlorine reduction of 91% across its lifespan. It also removes up to 99% of heavy metals and other contaminants.

 

But how does this translate to real-world benefits, for real people? We also asked our customers about any benefits they experienced. 94% noticed softer, more hydrated skin and less irritation, while 100% reported healthier hair.

 

As long as you buy the right one, shower head filters really do work. They aren’t a fad, as they use proven technology to filter your water. 

What Results You Can Expect at Home

So if you try a shower head filter yourself, what results can you expect to see? Here are just a few of the benefits you have to look forward to:

 

  • Softer-feeling skin - with less dryness, flaking or that uncomfortable feeling of tightness after showering
  • Shinier, healthier-looking hair - with less build-up from minerals, improved softness and more natural shine. You should also find your haircare products more effective, as they aren’t being affected by mineral deposit build-up.
  • Reduced irritation and flare-ups - especially if you have sensitive skin, an existing skin condition or you’ve previously experienced a reaction to the chlorine or chemicals in tap water.
  • Your shower screen, enclosure and tiles may also be cleaner, with fewer limescale spots and streaky residue marks. 

Are Filter Shower Heads Worth It?

Filtered shower heads are absolutely worth it if you have experienced problems with hard water.

 

They’re relatively affordable and very easy to install, with no need for a plumber or a specialist bathroom fitter. Many people consider it a simple, cost-effective, long-term upgrade to their hair and skincare regime.

 

They’re much cheaper than whole-house water softening systems and require little maintenance. All you need to do is replace the shower head filter every 90 days or so for the best effects.

 

If you have dry or sensitive skin or a condition such as eczema, dermatitis or dandruff, it’s a must. 

The Everyday Benefits for Skin, Hair, and Health

Where a filtered shower head really shines is in the day-to-day benefits it offers. You can shower in complete peace of mind that your hair and skin are protected from the harsh effects of tap water impurities.

 

You’ll enjoy healthier skin and hair, and be able to say goodbye to that itchy scalp that keeps you up at night.

 

It may seem like a minor benefit, but you may also experience benefits such as improved water pressure and easier shower cleaning. 

The Everyday Benefits for Skin, Hair, and Health

If you’re thinking of giving filtered shower heads a try, it’s worth checking out the Curo Filtered Shower Head. It’s a proven, independently tested, easy-to-install option that uses multi-stage filtration to deliver cleaner, gentler water.

 

Developed with skin health in mind, it’s ideal for hard water households, families and people with sensitive skin. 

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