Discover the unique 100% bio-resistant and world's best performing filtration media

afm®activated filter media

AFM® Activated Filter Media is a direct replacement for sand, doubling the performance of sandfilters without the need of additional investments in infrastructure. AFM® resists biofouling, biocoagulation and transient wormhole channeling of unfiltered water and outlasts all other filter media.

AFM®is a highly engineered product manufactured from a specific glass type, processed to obtain the optimum particle size and shape. It is then exposed to a 3-step activation process to become self-sterilizing and acquire superior mechanical & electro-static filtration performance.

unique benefits

Fully prevents bacterial growth, biocoagulation and channeling in the filter bed
Provides exceptional water clarity filtering particles down to 1 micron
Delivers stable filtration performance and outlasts all other filter media
Certified for pools (NSF 50) potable water use (NSF 61) food & drinks markets (HCAAP)
Prevents the formation of harmful disinfection byproducts (THMs, NCl3)
Significantly lowers chlorine oxidation demand
Attracts and removes heavy metals, organic matters and microplastics
Offers substantial water and energy savings thanks to shorter and slower backwashes

unique benefits

Fully prevents bacterial growth, biocoagulation and channeling in the filter bed
Provides exceptional water clarity filtering particles down to 1 micron
Delivers stable filtration performance and outlasts all other filter media
Certified for pools (NSF 50) potable water use (NSF 61) food & drinks markets (HCAAP)
Prevents the formation of harmful disinfection byproducts (THMs, NCl3)
Significantly lowers chlorine oxidation demand
Attracts and removes heavy metals, organic matters and microplastics
Offers substantial water and energy savings thanks to shorter and slower backwashes

powerful features

  • self-sterilising

    Self-sterilizing surface

    Fully resistant to bacterial growth

    increased-area

    Increased surface area

    Superior mechanical filtration

    high-negative

    High negative surface charge

    Advanced adsorption of heavy metals

  • self-sterilising

    Self-sterilizing surface

    Fully resistant to bacterial growth

    increased-area

    Increased surface area

    Superior mechanical filtration

    hydrophobic-surface

    Hydrophobic surface

    Advanced adsoption of organic matters and microplastics

powerful features

  • self-sterilising
    Self-sterilizing surface

    Fully resistant to bacterial growth

    increased-area
    Increased surface area

    Superior mechanical filtration

    high-negative
    High negative surface charge

    Advanced adsorption of heavy metals

    Learn more about AFM

  • self-sterilising

    Self-sterilizing surface

    Fully resistant to bacterial growth

    increased-area

    Increased surface area

    Superior mechanical filtration

    hydrophobic-surface

    Hydrophobic surface

    Advanced adsoption of organic matters and microplastics

    Learn more about AFM ng

Learn more about AFM

our industries

Our mission

Our mission is to provide solutions that have a positive environmental impact on our ecosystem.
We help to make this world a better place: a non-toxic environment for everyone.

Latest news

Sunday, July 07, 2019

The FlowVis DN65 High Flow will be available from September 2019. This new model (ref 90026) has been developped by Dryden Aqua and features the perfect flow range (7 to 43 m3/h) to control backwash flowrate on DN65 applications. We remain at your disposal for any further information.

Sunday, July 07, 2019

The Aquanale Trade Fair takes place every two years in Cologne and is certainly one of the best swimming pool exhibitions in Europe. We will take this opportunity to present to you our brand new - Swiss based - AFM® factory: The most sophisticated and sustainable glass factory in the world! Meet us there 05. - 08. November 2019 - Our stand will be located in Hall 6.1 Stand C42/D43.

Sunday, July 07, 2019

Dryden Aqua has recently completed an incoming water filtration installation for large shrimp hatchery on behalf of Viet-Uc in Vietnam.

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Sunday, July 07, 2019

Aquatech Amsterdam is the world’s leading water trade show for process, drinking and waste water. Dryden Aqua has been exhibiting at this show for several years now, and we are proud to present our products and solutions again at the upcoming 2019 show. You will find us in Hall 1, at stand 01.536.

On our new download section

Contact us

Dryden Aqua Ltd
Production, Research & Development
Butlerfield Ind. Est Bonnyrigg
Edinburgh
EH19 3JQ
United Kingdom
Mail: info@drydenaqua.com
Phone: +44 1875 822222