Skip to content
Big June Sale... Get up to 25% off!
Big June Sale... Get up to 25% off!

Contaminant Removal / Selection Wizard

Contaminant Removal Guide — UK Water Filters

What's in Your Water?
Find the Right Filter.

Browse our A–Z contaminant guide. Click any contaminant to see the recommended filter solution — or take our 30-second quiz if you're not sure where to start.

⭐ 100,000+ Happy Customers 🏅 UK's #1 Rated Filter Company 🔄 90-Day Money-Back Guarantee
🔍 Take the 30-Second Quiz Instead 📞 Talk to Our Experts
100,000+Delighted Customers
25+ YearsFamily-Run UK Business
90 DaysMoney-Back Guarantee
FreeSame-Day Dispatch & Returns

💡 How to use this guide: Find your water concern in the A–Z list below. Click the row to go directly to the recommended solution. Each contaminant links to a detailed guide page and the correct product. Not sure what's in your water? See our water testing options →

Colour Key — Solution Types

Reverse OsmosisMost thorough filtration
UV / ROBacteria & pathogens
Whole HouseEvery tap & shower
Scale / SofteningHard water & limescale
Carbon FilterTaste, chlorine, odour
See OptionsMultiple solutions
A B C D E F G H I L M N O P R S T V

Not Sure What You're Looking For?

Our 30-second quiz asks a few simple questions about your water and home — then recommends the right filter for you. No technical knowledge needed.

Take the Filter Quiz Talk to Our Experts
Other Ways to Find Your Filter

More Search Options

Not finding what you need? Try one of these alternative routes.

🔍 Take the Quiz — answer 4 quick questions and we'll recommend the right filter for your exact situation.

📋 A to Z Product Index — browse every product we stock from A to Z.

🏷️ Search by Brand — find filters and replacements by manufacturer.

🏠 Browse by What it Does — filter by purpose rather than contaminant.

❓ Can't Find It? — contact our team and we'll track it down for you.

Ready to Get Cleaner, Better-Tasting Water?

Over 100,000 UK households trust us with their water filtration. Free same-day dispatch. 90-day money-back guarantee. Expert advice always available.

Find My Filter in 30 Seconds Shop All Filters 📞 020 8761 6611

Recently Viewed

    Trustpilot's top-rated water filter supplier

    Well Established

    We are a family run business who value our customers. We've been trading for over twenty five years. So we won't be "here today gone tomorrow". Your Money Back Guarantees and Warranties will be safe.

    Fully Accredited

    Members of Safebuy the leading Consumer Assurance Scheme for online retailers approved under the Trading Standards Institute's Consumer Codes Approval Scheme.

    Repeat Customers

    Many of our clients have been buying filters from us for several years. Over 95% keep coming back to renew their filter because we offer a friendly, helpful service and great value prices. Checkout our TrustPilot reviews.

    We’re Trustworthy

    We have a huge number of great independent testimonials. For example on the Approved Consumer Code Directory for the Trading Standards Institute and on Google Certified Shops.

    Such an improvement over unfiltered water. Losing microplastics, scale, chlorine and all the other nasties that can work their way in is just a bit of piece of mind for me in relation to my kids.
    – Nick Love
    I've had the filter installed for 1 month now and the water tastes loads better and no more smell of chemicals, just clean fresh filtered water I'd say it's the best water I've ever had.
    – Neil Bradfield
    “My filter fits easy and I am happy. We weigh the old filter when it is removed, filled with gunge which never got into our bodies with this filter. It’s quite frightening. My filter is worth every penny!
    – Kathleen Gibson
    Such an improvement over unfiltered water. Losing microplastics, scale, chlorine and all the other nasties that can work their way in is just a bit of piece of mind for me in relation to my kids.
    – Nick Love
    I've had the filter installed for 1 month now and the water tastes loads better and no more smell of chemicals, just clean fresh filtered water I'd say it's the best water I've ever had.
    – Neil Bradfield