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AFM ng Grade 1 (Top Working Layer), 0,4 - 0.8 mm - 21 Kg

AFM ng Grade 1 (Top Working Layer), 0,4 - 0.8 mm - 21 Kg

303410012 : 10870000007

£55.00 Inc. VAT £45.83 Ex. VAT
£55.00 Inc. VAT £45.83 Ex. VAT
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Product Description

The best filtration media

Result of 35 years of Research & Development, AFM® ng (Activated Filter Media) is a direct replacement for sand that can be installed in all types of sand filters without modifications.

Manufactured from green and brown glass, AFM® ng is exposed to a unique activation process to become self-sterilizing and acquire superior mechanical & electro-static filtration performance.

How AFM Compares to Filter Sands
  • AFM® ng: Filters 95% of all particles down to 1 micron.
  • AFM® : Filters 95% of all particles down to 4 microns.
  • Sand: Filters 95% of all particles down to 20 microns.
  • Glassand: Filters 95% of all particles >25 microns.

 

AFM® ng Grade 1 (Top Working Layer) - 21 Kg

  • Advantages
    • Up to 50% less backwash water
      AFM® ng only needs 40 to 50 m/h backwash velocity.
    • Filter maintenance
      AFM® ng outlasts all other filter media and offers a guaranteed return on investment.
    • Reduced chlorine consumption
      Chemical savings are approximately 20% to 30%.

    • Crystal clear water and the best air quality
      AFM® ng reduces by up to 50% the formation of chloroform and other THMs.

    • Consistent and reliable filtration
      Filtration performance with AFM® ng is predictable, reliable, and remains stable over the years. There is no possibility of unfiltered water reaching the pool.

    • Pathogens
      AFM® ng prevents the growth and the transmission of these pathogens. Pool water is therefore much safer.
    • Trichloramine - Chlorine smell
      With AFM® ng, there is no biological conversion from urea to ammonia inside your filter: No biofilm, No trichloramine, No chlorine smell !

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AFM ng Grade 1 (Top Working Layer), 0,4 - 0.8 mm - 21 Kg

AFM ng Grade 1 (Top Working Layer), 0,4 - 0.8 mm - 21 Kg

£55.00 Inc. VAT £45.83 Ex. VAT
£55.00 Inc. VAT £45.83 Ex. VAT

Frequently asked questions

For full details on returns, refunds, eligibility, and timeframes, please refer to our complete Refund Policy here:

👉 Refund and Returns Policy

If you are unsure whether your item qualifies for return, please contact our team before sending anything back and we’ll be happy to help.

We recommend testing your water hardness at least once every 6 months. This ensures your softener is regenerating efficiently and helps you spot if the resin needs cleaning or replacement.

Yes, we only supply 100% original Dryden Aqua parts to ensure long-term reliability and perfect fitment for your water treatment system.

In standard domestic conditions, high-quality resin typically lasts 10 to 15 years. However, high chlorine levels or iron in the water can shorten this lifespan significantly.