Skip to product information
1 of 3

K5 Hanstrom Replacement Carbon Pure Water Filter x3 for Instant Boiling Water Taps

K5 Hanstrom Replacement Carbon Pure Water Filter x3 for Instant Boiling Water Taps

Regular price £98.99
Regular price Sale price £98.99
Save £-98.99 Sale Sold out

In stock


Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • FREE UK Mainland Delivery
  • Authorised Dealer
  • 100% Secure Shopping
  • No Hidden Fees
  • Great Customer Service

3 x K5 Dual Action Calcium and Carbon Water Filter - Bundle

Product Description

Ensure the purity and quality of your water with our K5 Dual Action Calcium and Carbon Water Filter Bundle. This pack includes three high-performance K5 filters, designed to provide exceptional filtration for your Hanstrom 3 in 1 & 4 in 1 boilers.

Key Features:

  • Dual Action Filtration: Combines the power of calcium and carbon filtering to remove impurities, reduce scale build-up, and improve the taste of your water.
  • Approved Original Filter: Specifically designed and approved for use with all Hanstrom 3 in 1 & 4 in 1 boilers, ensuring compatibility and optimal performance.
  • Longevity: Each filter is built to last, providing up to 6 months of superior filtration. Regular replacement every 6 months keeps your water quality high and maintains your boiler's warranty.
  • Improved Water Quality: Reduces chlorine, sediment, and other contaminants, delivering clean, crisp water directly from your tap.

Usage and Maintenance:

To maintain peak performance and ensure your Hanstrom warranty remains active, it is crucial to replace your K5 Dual Action Calcium and Carbon Water Filter every 6 months. In areas with hard water or if you experience a reduced water flow rate, you may need to replace the filters more frequently to maintain optimal filtration efficiency.

Important Note:

Before placing your order, please verify that the K5 Dual Action Calcium and Carbon Water Filter is the same model as your existing filter. This ensures compatibility and prevents any disruption in your water filtration system.

Bundle Includes:

  • 3 x K5 Dual Action Calcium and Carbon Water Filters

Why Choose the K5 Dual Action Filter?

  • Enhanced Protection: Shields your boiler from scale build-up, prolonging its lifespan and reducing maintenance costs.
  • Consistent Performance: Ensures a steady flow of filtered water, free from common contaminants.
  • Healthier Water: Provides clean, great-tasting water for drinking, cooking, and brewing beverages.

Upgrade your water filtration system with the K5 Dual Action Calcium and Carbon Water Filter Bundle and enjoy the benefits of pure, great-tasting water every day.

Order now and experience the difference!


Delivery Information

We Offer Free Shipping Across The UK

Order confirmation

When we receive your order, we provide you with a confirmation to your email. In addition, when you receive your order confirmation we have pre-authorised your payment method. We check with our warehouse or suppliers to make sure that your desired item is available and can be despatched. In the event that your items are unavailable for immediate despatch, we remove the pre-authorisation from your credit card and send you an email informing you of our actions. When items are available to be dispatched, we process the charges and prepare to despatch your order.

How will my order be delivered?

All orders will be delivered using the fastest, safest, and most reliable methods. Once we process your payment, we dispatch your items within the delivery time frame stated on the product page. Then, we send you a despatch notification after your item/s have left the warehouse. We will choose the most suitable delivery method and courier after you order. It's not possible to choose a courier or delivery method yourself.

Where does deliver?

We deliver anywhere in the UK (United Kingdom)

There may be additional charges for the 'offshore domestic regions' and ‘Scottish Highlands’: the Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, Scottish Highlands, Scottish Islands and Northern Ireland.

If your address is outside of the UK mainland please contact the team for a delivery quote by email: 

Find A Local Plumber


Check out our most frequently asked questions below. Need more help? Please contact us at, message us on live chat (using the right hand corner icon), or call us on 0208 016 8898
View full details

Do You Have a Question About This Product?

Have a question about this product? Send it to us via the form below and we will get back to you as soon as possible with an answer.

Contact form