🥊 Buckingham Palace vs Loch Ness Water Reports: How to Check Your Water Quality by Postcode

When customers ask us which shower filter would be best for them, one of the first things we ask for is their postcode.

Why?

Because we’ll go and check their local water quality report.

Once we see what’s actually in their water — hardness levels, chlorine levels, trace elements — we can recommend the shower filter that best matches their area.

The funny thing is… most people don’t even realise they can check their own UK water quality report online for free.

So instead of explaining it in a boring way, let’s make this interesting.

Welcome to the Water Quality Battle of 2026 🥊

In the red corner… 👑 Buckingham Palace

In the blue corner… 🐉 Loch Ness

Let’s see what the numbers say.

🥊 Round One: Water Hardness

When we check the published data for Buckingham Palace (SW1A 1AA) via Thames Water, we see a hardness level of:

260 ppm (2)

That firmly places central London in a hard water area.

Now let’s look at Loch Ness.

Scottish Water’s published hardness data shows:

8.77 ppm (1)

That’s extremely soft water.

Water hardness measures dissolved calcium and magnesium in the water.

As a general guide:

0–100 ppm = Soft
100–200 ppm = Moderately hard
200–300 ppm = Hard
300+ ppm = Very hard

At 260 ppm, London is clearly hard water.

At 8.77 ppm, Loch Ness has some of the softest tap water in the UK.

Round One? 🏆 Loch Ness wins on softness.

But don’t celebrate just yet…

🥊 Round Two: Chlorine Levels

Chlorine is added to UK tap water to keep it microbiologically safe.

When we look at the maximum recorded chlorine levels:

Loch Ness area: 1.21 mg/l (3)
Buckingham Palace area: 0.89 mg/l (4)

That means the maximum recorded chlorine level near Loch Ness was nearly 36% higher than central London.

Plot twist. 😮

Hard water in London.
Higher chlorine in the Highlands.

Both locations are now on the canvas.

🤔 What Does This Actually Tell Us?

Water quality isn’t one-dimensional.

You can’t judge it purely by location, reputation, or assumptions.

Hardness tells one story.
Chlorine tells another.

And your postcode will have its own unique combination of both.

That’s why checking your water quality by postcode matters.

🔍 How to Check Your Own Water Quality Report

Every household in the UK can access their local water quality report online — completely free.

All you need is your postcode.

1️⃣ Find your water supplier
2️⃣ Visit their website
3️⃣ Look for “Water Quality” or “Check Your Water”
4️⃣ Enter your postcode
5️⃣ View the results

Most reports include:

Water hardness
Chlorine levels
pH
Calcium & magnesium
Fluoride
Trace metals
Nitrates

It takes just a couple of minutes — and it gives you facts instead of guesswork.

🚿 Matching the Right Shower Filter to Your Water

This is exactly how we tailor recommendations.

💧 If chlorine levels are higher…

You might consider something like the
Compact Shower Filter.

It contains NSF Certified KDF-55 and Calcium Sulphite — both designed to target chlorine quickly and effectively.

💧 If fluoride appears in your report…

You may prefer the
PureShowers 7 Spray – 8 Stage – Hand Held Shower Filter.

This model contains Activated Alumina — a filter medium specifically developed for fluoride reduction and recommended by the EPA as a method for fluoride removal in water treatment.

💧 If scale and hard water are your main concern…

Take a look at the
8 Stage Luxury Shower Filter.

With dual cartridges containing GAC and KDF-55, it’s designed to help reduce mineral particles before they reach you and your shower.

🏁 The Final Bell

Buckingham Palace: 260 ppm hardness.

Loch Ness: 8.77 ppm hardness — but higher recorded chlorine levels.

Two iconic UK locations.
Two completely different water profiles.

If you’ve ever wondered, “What’s in my tap water?” — your postcode has the answer.

If you’d like help finding your local water quality report — or if you’d like us to take a look and recommend the best shower filter for your area — we’re always here to help.

Just send us your postcode and we’ll happily check it for you. 🚿

Sources:

(1) https://www.scottishwater.co.uk/-/media/scottishwater/document-hub/key-publications/water-quality/130225waterhardnessdata24.pdf
(2) https://www.thameswater.co.uk/help/water-and-waste-help/water-quality/check-your-water-quality#/results/SW1A1AA
(3) https://www.scottishwater.co.uk/-/media/scottishwater/water-quality/data/122/202511/water-202412-glenconvinth-last-12-months.pdf
(4) https://water-quality-api.prod.p.webapp.thameswater.co.uk/water-quality-api/Zone/NLW33

Top 5 Reasons You Need a Shower Filter This Winter + a 15% Off Winter Coupon

Winter is hard on skin and hair — and not just because it’s cold outside.

Lower humidity, indoor heating, and hotter showers all work against your skin’s natural balance. If your skin feels tight after showering, your scalp is itchy, or your hair suddenly feels dull and brittle, your shower water could be making things worse.

Here are five reasons why a shower filter can make a real difference during the colder months.

❄️ 1. Winter showers strip your skin faster than you realise

In winter, we naturally turn the temperature up. Hot water feels great — but it strips away the skin’s natural oils much faster than warm water.

When unfiltered water is involved, chlorine and other impurities can intensify that effect, leaving skin feeling dry, tight, or uncomfortable immediately after showering.

A Shower Filter helps reduce harsh elements in the water, making each shower far gentler on winter-stressed skin.

🔥 2. Cold air + central heating = dehydrated skin

Winter air holds far less moisture. Add central heating into the mix and your skin is under constant attack — even indoors.

Many people moisturise more in winter but still feel dry. That’s often because the damage is happening before moisturiser even goes on.

Filtered shower water helps support your skin’s natural moisture barrier, so hydration doesn’t disappear the moment you step out of the shower.

🌿 3. Sensitive skin often flares up in winter

If you have sensitive skin, eczema-prone skin, or an easily irritated scalp, winter can be especially challenging.

Hot water and chlorine are both known triggers for irritation. Reducing those irritants at the source — during your daily shower — can help keep flare-ups calmer and more manageable throughout the season.

Many customers notice winter is when a shower filter feels most beneficial.

💆 4. Hair struggles just as much as skin

Winter isn’t kind to hair either.

Dry indoor air, hats, scarves, and harsh shower water can leave hair feeling:
  • Dull
  • Brittle
  • Frizzy
  • Harder to manage

Filtered water is gentler on hair and scalp, helping hair feel softer and more balanced — especially when combined with winter haircare routines.

🔁 5. Winter is when small changes matter most

During summer, skin often copes better. In winter, every little stress adds up.

A shower filter is a simple, everyday change — but one that works quietly in the background, every single time you shower. For many households, winter is when the difference becomes most noticeable.

A small winter bonus (if you’re ready)

If you’ve been thinking about switching to filtered shower water — or replacing your cartridges — our Winter Sale is now live.

There are two winter-only options to choose from, depending on what you need:

WINTER15-CART
15% off all replacement cartridges

WINTER10-FILT
10% off all shower filters and accessories

View the full Winter Sale here:
https://www.pureshowers.co.uk/pureshowers_winter_sale_2026_15pc_off_coupons

Winter already does enough damage on its own. Making your shower water kinder is one of the simplest ways to support your skin and hair through the colder months.

If you’re unsure which option is right for your shower, we’re always happy to help.

The PureShowers Team

Meet Our New Fixed Shower Head: 5 Spray Settings, Multistage Filtration, One Seriously Better Shower 🚿

At PureShowers, shower filters aren’t a side category — they’re all we do.
We’ve specialised exclusively in shower filtration since 2008, long before it became a trend, and that focus has shaped every product we’ve released since.

Our latest launch, the PureShowers Fixed Shower Head – 5 Spray – Multistage Shower Filter , is a perfect example of that approach: carefully designed, technically sound, and created to serve real customers — even when the solution is a little more niche.

Why a Fixed Shower Head? 🤔

If we’re being honest, fixed shower heads aren’t the most commonly replaced or installed shower type. Many people prefer hand-held showers, and for years that’s where most of the market (and most manufacturers) have focused their attention.

But at PureShowers, being a specialist brand means something different.

We believe that every type of shower deserves proper filtration — not just the most popular ones. Many homes, apartments, hotels and walk-in showers use fixed shower arms only, and customers with these setups still want cleaner water, calmer skin, and better hair health.

Rather than ignoring that segment, we chose to design a true fixed shower filter solution, built with the same care, performance standards, and filtration quality as our best-selling products. Not every shower filter store can say that — but we can, because shower filtration is our sole focus.

Built Around a Multistage Cartridge We Know Works 🔬

One of the most important things to understand about this fixed shower head is that it doesn’t rely on a generic or off-the-shelf filter.

Inside is our proven multistage shower filter cartridge, originally developed for the PureShowers Compact Shower Filter and refined over years of real-world use. After nearly two decades specialising solely in shower filtration, we know exactly which filter materials perform well in fast-moving shower water — and which ones simply look good on a spec sheet.

Rather than designing something new for the sake of it, we chose to build this shower head around a cartridge we already trust and stand behind.

The multistage filtration system combines carefully selected media, including calcium sulphite for rapid chlorine reduction, NSF-certified KDF-55, activated carbon, vitamin C, ceramic media, and fine mechanical filtration layers. Each stage plays a specific role, working together to reduce chlorine and chloramine, heavy metals, bacteria, and limescale — without restricting water flow.

Compared to many standard shower filters, this cartridge delivers:

 ✅ More effective chlorine and chloramine reduction
 ✅ Improved bacterial and microbial control
 ✅ Better heavy metal reduction
 ✅ Enhanced scale control for cleaner shower surfaces
 ✅ Longer cartridge life, typically lasting 8–12 months*

It’s not about adding more stages for marketing reasons — it’s about using the right combination of filtration media, arranged in the right order, to deliver cleaner, gentler shower water you can actually feel.

What Is a Fixed Shower Head? 🛁

A fixed shower head attaches directly to the shower arm coming out of the wall or ceiling. Unlike hand-held showers, there’s no hose or bracket — it’s a clean, minimal setup that many people prefer for walk-in or contemporary bathrooms.

This model simply replaces your existing shower head. It screws onto any standard fixed shower pipe, installs in seconds, and requires no tools or plumbing knowledge.

Five Spray Settings — Filtration Without Compromise 💧

This shower head includes five carefully designed spray modes, allowing you to tailor the experience to your preference:

 💧 Eco Spray – gentle, efficient daily use
 💧 Water-Saving Spray – reduced water use without harsh pressure
 💧 Massage Spray – focused, invigorating streams
 💧 Rain Spray – wide, relaxing coverage
 💧 Massage & Rain Spray – balanced comfort and stimulation

Anti-scale nozzles help prevent mineral build-up, keeping spray patterns consistent over time.

Who Is This Shower Head For? 👤

This fixed shower filter is ideal if you:

 👍 Have a fixed shower arm (wall or ceiling mounted)
 👍 Prefer a clean, minimalist shower setup
 👍 Live in a hard water area
 👍 Experience dry, irritated, or eczema-prone skin
 👍 Notice dryness, frizz, or dullness in your hair after showering
 👍 Want water that feels cleaner and gentler on both skin and scalp
 👍 Want proper filtration without switching to a hand-held shower

By reducing chlorine, heavy metals, and limescale, the filtered water can help minimise dryness and irritation, allowing skin to feel calmer after showering and hair to feel softer, smoother, and more manageable over time.

A Specialist Product From a Specialist Brand ⭐

This may not be the most common type of shower setup — but it deserves the same level of care and performance as any other.

At PureShowers, our goal has always been to be the most specialised shower filter brand possible, and that means catering for all customers, not just the majority.

If you have a fixed shower and want filtration done properly, this shower head was built for you.

The Ultimate 2025 Christmas Shower Filter Buying Guide 🎄

So… it’s Christmas already!
The office tree is up, the baubles are slightly crooked (but we’re pretending it’s intentional), and we’ve sprinkled a little festive sparkle across the website too. 😉

This really is one of our favourite times of year.

Yes, it’s busy — parcels everywhere, packing tape stuck to our sleeves, endless cups of tea gone cold — but it’s the good kind of busy. The kind that makes us smile because we know that so many of the packages leaving our warehouse right now aren’t just orders… they’re presents.

Gifts from some of our long-time customers to their friends and family — gifts of cleaner water, softer skin, happier hair, and a little bit of everyday luxury. We absolutely love being part of someone’s Christmas in that way.

🎁 Why a Shower Filter Makes a Surprisingly Brilliant Christmas Gift

Let’s be honest: most people don’t think of shower filters when they write their Christmas lists. But that’s exactly why giving one is so good. It’s thoughtful, unexpected, genuinely useful, and it keeps giving every single day.

A good shower filter can help with:

 • Softer-feeling hair
 • Calmer, less irritated skin (winter skin’s worst enemy is hard water)
 • Reducing chlorine, scale, and common impurities
 • Making showers feel more “spa day” and less “municipal swimming pool”

It’s one of those gifts people don’t know they want — until they start using it. Then suddenly they’re telling everyone at brunch about how amazing their water feels now.

And because we wanted to make choosing the perfect one as easy as possible, here’s our Ultimate Christmas Shower Filter Buying Guide, matched to the personalities we all know and love…

🎄 Which Shower Filter Matches Your Favourite Person?

🎁 For the Frugal Friend

PureShowers Ionic Hand Held 3 Spray Shower Head Shower Filter

This is the friend who always finds bargains, knows every supermarket reward hack, and still turns up with the best Secret Santa gift every year.

Our entry-level Ionic filter, loved by tens of thousands, is perfect for them: it’s affordable, effective, lightweight, and an absolute stocking-filler legend.

At under £14, it’s the present where you get to say:
“You won’t believe what this does for your water… just try it.”

And then they try it. And then they rave about it. And then they take full credit for discovering shower filters before everyone else.

✨ For the Luxe Lover

Paragon Luxury Hand-Held Shower Filter Head

This is the person who casually “recommends” skincare that costs more than your weekly shop. Their candle collection has its own shelf. Their towels feel like clouds. They love luxury — unapologetically.

The Paragon Luxury Hand-Held Shower Filter Head is the gift that speaks their language: a beautifully weighted, premium-feeling shower filter packed with high-end filtration materials. It looks and feels like something from a boutique spa, and the water feels completely transformed.

If you want to spoil them with something that feels indulgent every single day, this is the one.

💄 For the Beauty Belle

PureShowers 7 Spray – 8 Stage – Hand Held Shower Filter

She’s the one who keeps up with every TikTok beauty trend, has every serum neatly lined up, and talks passionately about hair masks, scalp health, and “glass skin.”

But — and this is the fun part — she’s probably never thought about filtering her shower water.

This is the perfect surprise for her. It’s our all-rounder, combining strong filtration with 7 spray settings. It boosts her entire routine because filtered water means:

 • Products work better
 • Hair retains moisture
 • Skin feels smoother
 • Colour-treated hair lasts longer

She’ll wonder how she lived without it.

😅 For the Constant Complainer

8 Stage Luxury Shower Filter

We all know this person. They complain about the shower. They complain about the scale. They complain about the marks on the glass. They complain about the cleaning. They complain about everything… except the actual cause.

This is the gift they never knew they needed.

This powerful dual-cartridge filter uses large amounts of NSF-certified KDF-55 and high-grade activated carbon (GAC), creating a serious combination for removing scale, chlorine, and persistent impurities.

The result?
Less scale. Fewer marks. Less complaining.
(At least about the bathroom, anyway.)

⭐ A Little Christmas Magic From Us to You…

When you give one of our shower filters as a gift, the warranty is fully transferable — and the lucky recipient gets our lifetime support, too.

So if they need help, a replacement cartridge, or just want to chat about which spray setting feels the most “Christmassy”, they can come straight to us.

And because it’s the season of giving… here’s a special 10% off Christmas coupon, just for our readers:

🎁 Coupon Code: XMAS10 — valid until 19 December

Perfect for picking up a last-minute gift (or treating yourself — we won’t tell).

Our busy little Christmas elves are still hard at work packing and sending out parcels every day, so there’s still time to get the perfect present delivered.

Wishing you happy gifting, softer skin, and a wonderfully warm festive season! 🎄💝

Blonde Hair Turning Green? Here’s Exactly What’s Going On + How to Fix It 💇‍♀️

Why Does Blonde Hair Turn Green in the Shower? 🚿

For nearly 20 years in the Shower Filter biz, we really frequently come across the same question from customers: “Why is my blonde hair turning green?” In 2008 it was happening, and in 2025 it still is — almost weekly, someone reaches out, embarrassed and stuck at home because their hair has picked up that dreaded green tint.

But here’s the twist: people most often think it's because of swimming at the pool, but it actually isn't always the case. The green tint might well just be happening right in your home and in your own shower.

Blonde Hair Turning Green: The Real Causes 🧪

Most people blame chlorine. But the truth is more surprising: it’s the metals in your water — especially copper.

Celebrity colourist Dana Ionato warns: “Hard water with high levels of copper, and chlorine to kill the copper, is a threat to blondes.” [1]

If this is happening to you, maybe you’re in one of these situations without even realising it:

 • Living in a home with old copper pipes.
Over time, those pipes corrode and release microscopic copper particles into your water. Each shower coats your hair with invisible metals that oxidise and turn blonde green.

 • On well water.
Wells are often rich in minerals like iron, magnesium, and copper. They don’t just float harmlessly in the water — they cling to hair, leaving it dull, brittle, and even pond-green.

 • Relying on highly chlorinated city water.
Hair designer Elvin Arvelo explains: “There’s a common myth it’s chlorine… it’s actually due to the amounts of copper in the water. ‘Copper is very common in pools.’” [2] Chlorine isn’t the dye, but it primes your hair cuticle so copper can settle in more easily.

 • Living in a hard-water area.
Calcium and magnesium don’t make hair green directly, but they coat each strand and make it porous. That roughened surface is perfect for copper to stick.

 • Unlucky with local water chemistry.
The Los Angeles Department of Water and Power cautions: “High levels of copper… may cause blond hair to turn green… when the concentration of copper is greater than 0.3 parts per million.” [3] Just a trace of copper is enough to stain blonde.

Why Blondes Notice Green Hair the Most 🌼

When it comes to green hair, blondes draw the short straw. Here’s why:

 • Porosity matters.
Blonde hair, especially when it’s bleached, highlighted, or chemically treated, has a raised cuticle layer. That open cuticle makes it porous, so minerals and metals cling more easily.

 • Light colours show stains.
Darker hair can hide mineral buildup, but in blonde or highlighted strands, even a faint tint shows immediately.

 • Damage accelerates absorption.
Frequent colouring or heat styling roughens the hair shaft, creating tiny gaps where copper and chlorine can slip in.

Science backs this up. Columbia University’s health experts explain simply: “The culprit is oxidized copper.” [4] Once copper bonds to the proteins in your porous blonde hair, the green is locked in.

Dermatologist Dr. Farah Moustafa of the American Academy of Dermatology adds: “Chlorine works with the copper in the water and becomes absorbed by your hair, resulting in a green hue.” [5]

The result? Blondes often see the green first, but brunettes and redheads may suffer too — they just notice it as dullness, brassiness, or dryness rather than a visible green.

The Cost of Blonde Hair Turning Green 💸

Green-tinged hair isn’t just a cosmetic problem — it’s a financial and emotional one.

 • High salon costs at risk.
A full head of highlights, balayage, or a brightening toner can cost hundreds. All that investment can be undone after just a few showers in the wrong water.

 • Time and confidence.
Colour correction means extra trips to the salon, more chemicals on already fragile hair, and weeks of trying to disguise or cover up the green. Some people avoid social events altogether until it’s fixed.

 • Emotional toll.
Hair is tied to confidence. No one wants to feel self-conscious about a murky tint when they paid for glowing, bright blonde.

That’s why this problem feels so personal to many of our customers. Mrs. Watson from London told us in March 2025:
“Horrified to notice a green tinge to my hair! Very likely the high chlorine content in water. Used lemon juice and filtered water to remedy — then ordered the compact filter. Noticeable improvement to hair, eyes and skin immediately!”

How to Fix Blonde Hair Turning Green from Shower Water 🔧

Yes, quick fixes like clarifying shampoos, tomato juice, or lemon rinses can help. But they only work after your hair turns green. The best approach is prevention.

 • Install a shower filter.
Our 8 Stage Luxury Shower Filter is a customer favourite, removing chlorine, copper, and other metals before they reach your hair.

 • Rinse before swimming.
Wetting your hair with filtered water or using conditioner forms a protective barrier.

 • Use a chelating shampoo.
Occasionally remove buildup, but prevention beats constant correction.

Keep Your Blonde Hair Bright and Healthy ✨

If your blonde hair has mysteriously turned green, don’t blame your stylist. The real problem may be your shower water, your plumbing, or your local water supply.

Thousands of customers have discovered how much difference a shower filter makes — keeping blonde hair vibrant, skin soft, and eyes irritation-free.

Because after all the time, money, and effort you put into your blonde, the last thing you want is your shower undoing it.

Sources 📚

[1] Allure — Is Your Blonde Hair Turning Green? Here's How to Prevent and Fix It
https://www.allure.com/story/blonde-hair-green-fix

[2] SELF — Here’s How To Keep Bleached Hair From Turning Green In The Pool
https://www.self.com/story/heres-how-to-keep-bleached-hair-from-turning-green-in-the-pool

[3] Los Angeles Department of Water and Power — Green Hair: Causes and Cures (PDF)
https://webprod.ladwp.com/sites/default/files/documents/Green_Hair_Causes_and_Cures.pdf

[4] Columbia University — Go Ask Alice! Why is my hair green after swimming?
https://goaskalice.columbia.edu/answered-questions/why-my-hair-green-after-swimming

[5] American Academy of Dermatology — Must-try summer hair care
https://www.aad.org/public/diseases/hair-loss/insider/summer-hair-care

How to Install a Shower Filter in 2025 (6 Easy Steps + Pictures)

Installing a shower filter in 2025 is easier than ever — and we’re here to guide you through it step by step.

At PureShowers, we were the first store in the UK dedicated solely to shower filters, established back in 2008. Since then, we’ve collected nearly 5,300 real reviews from real customers. Over 17 years, we’ve listened carefully to every bit of feedback about installation problems, mistakes, and quick fixes. That’s why this isn’t just another generic guide — it’s the definitive article, built on thousands of real-life experiences.

In 2008, shower filters were fairly simple. Most used just granular activated carbon (GAC) to reduce chlorine and odours. Fast-forward to 2025, and things have changed dramatically. Modern filters use advanced media like Activated Alumina (to reduce fluoride), KDF, Vitamin C, and new formulations that tackle modern concerns such as PFAS (“forever chemicals”) and microplastics. These innovations are great for your skin, hair, and health — but they also mean installation has evolved slightly.

Don’t worry though: with our six easy steps (plus a few pro tips), you’ll have your filter installed in no time.

What You’ll Need Before Starting

• Adjustable spanner – only necessary for fixed shower heads, and only if the shower head has been in place for years without removal. Hand-held shower heads don’t usually require it.
• Plumber’s tape – supplied with all of our hand-held shower heads and many of our in-line filters.
• Soft cloth – to protect chrome finishes while tightening.
• New filter cartridge – if you’re replacing rather than installing new.

💡 Expert tip: These tools and tips are based directly on the experiences of thousands of customers since 2008.

The 6 Easy Steps to Install a Shower Filter

Step 1. Preparation
Turn off your shower, clear the surrounding space, and have your tools ready.

💡 Pro tip: Dry the shower surfaces first. If they’re wet, you won’t get a firm grip when tightening the shower head or filter.

Step 2. Remove Existing Shower Head
For fixed filters: unscrew the shower head from the wall fitting.
For hand-held filters: unscrew the existing shower head from the hose.

💡 Pro tip: If you’re installing a new hand-held shower head, consider replacing the hose as well. Old hoses often harbour lime scale and contaminants, and a fresh hose helps you get the best start.

Step 3. Clean Threads
Remove any old plumber’s tape and debris.

💡 Pro tip: If the threads are clogged with gunk, scrub them gently with a toothbrush until the grooves are clearly visible. This one small step prevents leaks later — and it’s a mistake we’ve seen countless times in customer feedback.

Step 4. Wrap Plumber’s Tape
Plumber’s tape ensures a leak-free seal.

For fixed shower heads: wrap tape around the male threads on the wall outlet.
For hand-held heads: wrap tape around the male threads of the shower head before attaching it to the hose.

💡 Expert insight: Based on over 5,300 reviews, skipping plumber’s tape is the number one cause of leaks.

Step 5. Install O-Ring / Rubber Washer and Attach the Filter
Before attaching the filter, place the O-ring (rubber washer) in position — this small part is essential because it creates a watertight seal and prevents leaks.

For fixed shower head filters: install the washer inside the shower head connection.
For hand-held shower filters: install the washer inside the hose connection.
In both cases, the washer should always be seated correctly before screwing the filter into place.

Once the washer is in, screw the filter into place by hand. If it’s a fixed head filter, you may gently tighten with a spanner — but usually this isn’t necessary.

💡 Pro tip: The plumber’s tape you used in the previous step doesn’t just prevent leaks — it also acts as a lubricant, making it much easier to remove the filter later when it’s time to change cartridges.

Step 6. Flush Shower Filter
After attaching the shower filter to the pipe or the shower hose, then run the water for 30–60 seconds. This clears out carbon dust and activates the filter media.

💡 Customer insight: One of the most common questions we’ve received since 2008 is, “Why does coloured water come out of my filter at first?” The answer is simple: it’s just harmless carbon dust or unsettled filter medium. Flushing is essential before your first use, and after that your water will run clear and clean.

Maintenance & Real-World Tips

• Replace cartridges every 3–12 months, depending on the type of shower filter you have, the water quality in your area, and how much you use it.
• Signs it’s time: reduced water pressure, unusual odour, or discoloured water.
• Many 2025 models even come with colour indicators or app reminders to make this easier.

Troubleshooting & Expert Advice

• Leak at the joint? Almost always caused by missing or poorly applied plumber’s tape.
• Weak water flow? Time to replace the cartridge.
• Strange taste or odour? Flush the filter for longer.

These solutions aren’t theory — they come straight from thousands of real-world customer experiences since 2008.

Final Thoughts

Installing a shower filter might sound technical, but really — if you can screw on a jar lid, you can do this.

As the UK’s first dedicated shower filter store, established in 2008, and with nearly 5,300 customer reviews, we’ve distilled nearly two decades of expertise into this guide. Follow these six easy steps, and you’ll enjoy cleaner, healthier water from day one.

Your 2025 shower filter journey starts here — and it’s simpler than you think.

Extended! Summer Bank Holiday Sale Ends Sunday — Don’t Miss Your Free Gift 🎁

Our Summer Bank Holiday Sale was meant to wrap up on Thursday… but because so many of you asked, we’ve extended it until Sunday. That means there’s still time to enjoy 10% OFF everything with coupon SUM-BANK-10PC — and claim your FREE Organic Eco Shower Puff with qualifying orders.

It’s the perfect way to freshen up before autumn arrives.

Why You’ll Love the Free Organic Eco Shower Puff 🌱

This isn’t just any puff. Our Organic Eco Shower Puff is designed to make your showers fresher, softer, and kinder to your skin — and the planet.

  • 100% Organic Cotton: Made from undyed, sustainable cotton — no synthetic fibres, no artificial dyes.
  • Eco-Friendly Alternative: Unlike plastic shower puffs that end up in landfill, this one is completely natural.
  • Gentle on Skin: Soft fibres create a rich lather while being delicate on all skin types.
  • Washable & Reusable: Pop it in the wash and keep using it again and again.
  • Durable & Long-Lasting: Built to stay strong, not fall apart after a few uses.

Switching from plastic to organic cotton means your daily shower routine is better for your skin and better for the environment.

How to Claim Your Free Gift 🛍️

We’ve noticed some customers are placing orders over £35 but aren’t receiving their free Eco Puff — simply because they forgot to add it to the cart! We don’t want you to miss out, so here’s how to make sure you get yours:

  1. Make sure your shopping cart total is over £35.
  2. Add the Eco Shower Puff to your cart.
  3. Apply coupon code SUM-BANK-10PC at checkout.
  4. That’s it! The £6.75 value of the Eco Shower Puff will be automatically deducted from your total.

Your Coupon: SUM-BANK-10PC 💸

This coupon gives you 10% OFF absolutely everything on our website:

  • Shower Filters
  • Replacement Cartridges
  • Accessories

Mix and match however you like — you’ll save 10% and you’ll also qualify for your free Eco Shower Puff when your order is £35 or more.

Don’t Miss Out ⏳

This extended sale ends Sunday night. Once it’s gone, it’s gone.

👉 Head straight to the sale page now and don’t forget your coupon:
https://www.pureshowers.co.uk/sale-summer-bank-holiday-2025-10pc-off-coupon-free-eco-shower-puff

Enjoy softer water, healthier skin, and a free gift — only until Sunday!