In this guide we’ll look at the best shower filters for hard water.
We’ve compared design, ease of use, performance and cost
to give you our top recommendations.

What is the Best Shower Filter for Hard Water?

IMAGERECOMMENDED PRODUCTSPRODUCTFEATURES
  • Easy to attach to shower
  • Composite carbon fibre highly effective
  • Removes most impurities
  • Water saving valve
  • High pressure but economical
  • Removes 99% chlorine
  • Installs in minutes
  • 15 stage filtration system
  • No impact on water pressure
  • High quality and durable
  • Micro-jet technology increases pressure
  • Double ionic filter
  • Suitable for any shower type
  • Great for hard water areas
  • Captures large and small sediment

More Detailed Shower Filter for Hard Water Reviews

Miniwell Shower Filter 720-Plus

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  • Easy to attach to shower
  • Composite carbon fibre highly effective
  • Removes most impurities
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Miniwell Shower Filter 720-Plus Review

The Miniwell Shower Filter 720-Plus is the best shower filter for hard water. This filter contains composite activated carbon fibe that removes 99% of chlorine in your water, as well as other impurities. It has a double filter design, with the harmful chemicals absorbed onto the surface of the filter and removed from the water supply. The result is a healthier and cleaner shower.

This filter has a transparent visual base that allows you to watch the filtration effect. It removes almost every impurity, while the replacement reminder stickers ensure you’ll never forget to change the filter.

Miniwell Shower Head Filter L750

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  • Water saving valve
  • High pressure but economical
  • Removes 99% chlorine
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Miniwell Shower Head Filter L750 Review

The Miniwell L750 Shower Head Filter is another highly effective filter, made with composite carbon activated fibre. This has 5 times the absorption rate of traditional carbon, so you can enjoy a beautifully fresh and filtered shower, free from impurities.

With a unique design, you can install the filter cartridge from two different directions, extending the lifespan even if the filter clogs and the water pressure reduces. It can be easily replaced and you’ll never be late thanks to the replacement indicator.

This filter has 118 tiny cone shaped water holes that force the water through at a high pressure. The result is a luxurious high pressure shower with no excess water used.

YISSVIC Shower Filter

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  • Installs in minutes
  • 15 stage filtration system
  • No impact on water pressure
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YISSVIC Shower Filter Review

The YISSVIC Shower Filter Showerhead has a 15 stage filtration system, one of the most advanced on the market. It can quickly and easily remove chlorine, heavy metals and even bacteria.

With this filter, you can enjoy a cleaner shower – leading to softer skin, healthier hair and even reduced dandruff. It can be installed in minutes, with the universal connection working with all shower types, including fixed, rain and handheld showers. There’s no tools or complicated DIY required!

Finally, this comes with 2 replacement filters which are easy to change.

DigHealth Ionic Shower Head Filter

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  • High quality and durable
  • Micro-jet technology increases pressure
  • Double ionic filter
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DigHealth Ionic Shower Head Filter Review

The DigHealth Ionic Shower Head Filter is designed to revitalise your showering experience. This has an incredible 220 water holes, leading to a dense and uniform experience that’s gentle on the skin. The micro-jet technology offers 200% more water pressure with up to 30% water savings.

With a double ionic filter, this will keep skin and hair healthy. The negative ion balls remove chlorine, metals and other impurities, while increasing the content of vitamin C in the water for healthier skin and hair.

Finally, this is easy to install – suitable for all shower types.

WinArrow Shower Filter

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  • Suitable for any shower type
  • Great for hard water areas
  • Captures large and small sediment
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WinArrow Shower Filter Review

The WinArrow Shower Filter boasts an advanced filtration system with high quality filter materials. This removes chlorine, ammonia, heavy metals and bacteria, prolonging your shower’s lifespan while keeping your skin and hair healthy. It’s perfect for hard water areas, with the sand filter capturing both large and small sediments.

This filter is very easy to install, with universal connections that work with all shower types. There’s no tools required, and it’s easy to replace the filter when needed. One filter should last between 4 to 8 months.

Shower Filter Buyer’s Guide

In-Line vs Shower Head Filters

In-line shower filters are very easy to install and versatile, as there’s no need to buy a separate shower spray. These are suitable for most shower heads, so you can still enjoy your usual shower with no reduction in pressure.

Shower head filters are a filter and shower head in one, ideal if you’re redoing your entire bathroom and want a cost effective option. The integrated shower heads are often great quality, maintaining a high pressure while filtering the water.

Material

Filters can be made from a range of materials, including plastic or metal. Plastic filters are less costly but they may not last for as long. Metal filters are generally very long lasting and rustproof, although these are much more expensive.

Lifespan

Look for a long lifespan to ensure you get the most for your money. Most will last up to 8 months, although many filters will come with a replacement filter as well as a replacement reminder. If you use your shower multiple times a day (for example in a shared or family home), you’ll need to change it more regularly.

The harder your water, the shorter the lifespan of your filter, so it’s important you purchase one that’s great quality.

Water Purification Abilities

Not all filters are made equal. Some are best for removing chlorine, while others will filter out bacteria or heavy metals. The best shower head filter for hard water should be able to filter both chlorine and heavy metals as well as softening the water.

Shower Filters FAQ

What is a shower filter and how does it work? 

A shower filter is a unit you attach to your shower to filter out impurities and metals from your water supply. This can improve the health of your skin, hair and nails.

Filters work in a number of ways, but the most common are multi-level carbon filters, KDF filters and vitamin C filters. Multi-level filters push the water through a number of materials to filter out unwanted substances and soften the water. KDF filters create a small electrical charge that will remove heavy metals from the water, while vitamin C filters remove chlorine by neutralising it.

When do you need to put in a new shower filter?

If your filter looks dirty or dark, it needs changing. Most filters will need changing every few months, although this time period may be shorter or longer depending on how many people use your shower on a daily basis.

How to install a shower filter?

To install your shower filter, first detach the shower head from the piping and place your shower filter onto the pipe instead. Turn the filter in a clockwise direction to secure it, then turn the cold water on. Allow the water to flush through until it runs clear. Then slowly add hot water, turning it off only when it runs clear.

Reattach the shower head to the filter until it is securely attached. Depending on your filter, this should be relatively easy with no extra tools needed.

Conclusion

Enjoy healthier hair, skin and nails by removing impurities with a shower head filter. For the great absorption rate and easy installation, the Miniwell 720-Plus is our top recommendation.

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