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De-Ionising Resin Media Filters


De-Ionising Resin Filters are a popular method for producing purified water and can be used either on their own or as part of a system, such as a post-filter for reverse osmosis. Our De-Ionising Resin Filters (or ‘DI Resin Filters’) are designed to suit standard 10” filter housings. With a choice of either standard mixed bed resin or colour change resin, these cartridges can be configured to suit your needs.

Why Choose Our De-Ionising Resin Filters?

  • Standard mixed bed and colour change options available
  • Removes dissolved all solids from your water
  • Fits most standard 10” filter housings
  • Used to produce pure water at 0ppm

Need help with our DI Resin Filters? Give us a call on 01622 933 853


De-ionising resin is commonly used in car washing, window cleaning, aquatics, dentistry and other light commercial or industrial settings. These easy to change pre-filled DI Resin Filters can be used on their own to produce small volumes of DI water, or as a post-filter for a reverse osmosis system to ‘polish’ the remaining TDS down to 0. The resin is encapsulated inside of the cartridge, making filter change quick and easy without the need to handle the resin directly. Please note that the colour change version changes from blue to brown when the resin is expended. This gives a visual indication of when the filter needs changing.

How Often Do I Need To Change These De-Ionising Resin Filters?
The colour change filter should be changed when all the resin has changed from blue to brown. The standard resin filters should be changed when the water quality produced no longer meets your requirements (such as when the TDS begins to increase).

Key Product Information

  • Integrated gasket for a positive seal with the filter housing
  • High quality virgin mixed bed cation and anion resin
  • Suitable post-filter for reverse osmosis systems
  • Mixed bed de-ionising resin filter cartridge
  • Can produce pure water at 0ppm

Compatible Products

Need help with our DI Resin Filters? Give us a call on 01622 933 853


Suitable For

Aquatics, Light Commercial, Window Cleaning, Car Detailing, Autoclaves, Dentists

Product Dimensions

2.5" x 10" 

Flow Rate

0.5 Litres Per Minute


10 Inch


Approximately 15,000ppm

End Cap Configuration

Double Open Ended (DOE)

Excellent service highly recommend will use again
David Keys
David Keys
Prompt delivery and a great product
Brian O'Neill
Brian O'Neill
Great service. It’s was delivered very quickly! Highly recommend!
Lovely company to deal with and prompt delivery. I'm in the scottish highlands and they recognised that post is better than courier for rural deliveries.
A wide range of filters ( and UV bulbs) available. Extremely prompt delivery at a very competitive price. Great follow up customer care too.
George Santis
George Santis
Ordered two wound sediment filters which I found to be a very good quality products and very fast delivery. Extremly friendly customer service. I recomend to anyone.
Alistair MacLean
Alistair MacLean
I bought the wound sediment filters. I found the filters arrived very quickly. It was later followed by a courtesy call to make sure the product was received and correct. Just fitted the filter and it is working very well. Very friendly customer service, would not hesitate to reorder from them in the future.
Joe Bloggs
Joe Bloggs
NOT JUST excellent, but also highly technically competent, customer service, all served up with courtesy and good humour. To be recommended without fear or favour. I'm hooked as their customer, where replacement cartridges are need.
Ivo Hesmondhalgh
Ivo Hesmondhalgh
Speedy delivery, very helpful staff. I needed to return the attachment devices and they were very helpful and refunded me within days
scott cornwell
scott cornwell
Placed my order online but they still rang me to make sure I had ordered the correct items and to make sure I hadn't made a mistake when ordering. Fantastic service highly recommended. Thanks
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