Systems and devices to filter, screen and separate materials from storm water on EXTERNAL WORKS. Helping you find the best product for your project.
1-15 of 17
  • Hydro International: Downstream Defender Select hydrodynamic vortex separator
    Downstream Defender Select hydrodynamic vortex separator
    Hydro International
    Product, 02 May 2022
    Product
    SAVE Product
  • Hydro International: Hydro Biofilter™ bioretention system
    Hydro Biofilter™ bioretention system
    Hydro International
    Product, 23 April 2019
    Product
    SAVE Product
  • Marshalls plc: Biofilter™ biofiltration system for stormwater treatment
    Biofilter™ biofiltration system for stormwater treatment
    Marshalls plc
    Product, 29 June 2021
    Product
    SAVE Product
  • ACO Water Management: ACO QuadraCeptor water run-off filtration system
    ACO QuadraCeptor water run-off filtration system
    ACO Water Management
    Product, 04 November 2019
    Product
    SAVE Product
  • SDS: SDS Aqua-Filter™ Separator & Filter for Surface Water
    SDS Aqua-Filter™ Separator & Filter for Surface Water
    SDS
    Product, 18 March 2020
    Product
    SAVE Product
  • SDS: SDS Aqua-Xchange Engineered Filter Media
    SDS Aqua-Xchange Engineered Filter Media
    SDS
    Product, 18 March 2020
    Product
    SAVE Product
  • Marshalls plc: Downstream Defenders
    Downstream Defenders
    Marshalls plc
    Product, 22 June 2021
    Product
    SAVE Product
  • Hydro International: Storm King® overflow with Swirl-Cleanse™ Screen
    Storm King® overflow with Swirl-Cleanse™ Screen
    Hydro International
    Product, 15 September 2020
    Product
    SAVE Product
  • ELIQUO HYDROK: SUDScreen™ surface water separation and screening
    SUDScreen™ surface water separation and screening
    ELIQUO HYDROK
    Product, 01 November 2019
    Product
    SAVE Product
  • SDS: SDS Aqua-Swirl™ Hydrodynamic Stormwater Separator
    SDS Aqua-Swirl™ Hydrodynamic Stormwater Separator
    SDS
    Product, 18 March 2020
    Product
    SAVE Product
  • Hydro International: Up-Flo™ Filter fluidised bed filtration system
    Up-Flo™ Filter fluidised bed filtration system
    Hydro International
    Product, 23 April 2019
    Product
    SAVE Product
  • Naylor Environmental: Smart Sponge® Passive Skimmer Range
    Smart Sponge® Passive Skimmer Range
    Naylor Environmental
    Product, 05 February 2018
    Product
    SAVE Product
  • Polypipe Civils: RIDGISTORMSeparate prefabricated silt traps
    RIDGISTORMSeparate prefabricated silt traps
    Polypipe Civils
    Product, 09 April 2021
    Product
    SAVE Product
  • Polypipe Civils: RIDGISTORMSeparate prefabricated catchpits
    RIDGISTORMSeparate prefabricated catchpits
    Polypipe Civils
    Product, 09 April 2021
    Product
    SAVE Product
  • Polypipe Civils: RIDGISTORM-X4 stormwater treatment system
    RIDGISTORM-X4 stormwater treatment system
    Polypipe Civils
    Product, 09 April 2021
    Product
    SAVE Product
  • Hydro International: Downstream Defender Select hydrodynamic vortex separator
    Downstream Defender Select hydrodynamic vortex separator
    Hydro International
    Downstream Defender® Select hydrodynamic vortex separator for treatment of stormwater run-off to protect the environment and meet water quality requirements. Engineers can customise the performance of the unit to meet specific...
    SAVE Product
  • Hydro International: Hydro Biofilter™ bioretention system
    Hydro Biofilter™ bioretention system
    Hydro International
    The Hydro Biofilter™ bioretention system captures stormwater runoff and naturally treats the pollutants. It significantly improves upon traditional bioretention and biofilter designs by combining specialist engineered media with...
    SAVE Product
  • Marshalls plc: Biofilter™ biofiltration system for stormwater treatment
    Biofilter™ biofiltration system for stormwater treatment
    Marshalls plc
    Biofilter™ is a biofiltration system that harnesses the treatment action of vegetation and the filtration power of engineered soils. Surface water is channelled into the Biofilter™ through a kerbside inlet, an inlet pipe or...
    SAVE Product
  • ACO Water Management: ACO QuadraCeptor water run-off filtration system
    ACO QuadraCeptor water run-off filtration system
    ACO Water Management
    ACO QuadraCeptor is a specialist rainwater and surface water run-off filtration system for the removal of sediment and harmful pollutants. The first objective of any SuDS scheme is to manage the water at source and, where...
    SAVE Product
  • SDS: SDS Aqua-Filter™ Separator & Filter for Surface Water
    SDS Aqua-Filter™ Separator & Filter for Surface Water
    SDS
    SDS Aqua-Filter™, in conjunction with SDS Aqua-Swirl™, is a hydrodynamic separation and filtration system for the removal of fine sediments, nutrients, heavy metals and hydrocarbon pollutants from surface water runoff.
    SAVE Product
  • SDS: SDS Aqua-Xchange Engineered Filter Media
    SDS Aqua-Xchange Engineered Filter Media
    SDS
    Aqua-Xchange™ uses ionic exchange and filtration to remove soluble and solid pollutants from surface water run-off. It comprises naturally occurring, loose granular materials that maximise the pollution adsorption process by...
    SAVE Product
  • Marshalls plc: Downstream Defenders
    Downstream Defenders
    Marshalls plc
    The CPM Downstream Defender® is the most advanced vortex separator available for the removal of sediment, oil and floatables from stormwater runoff. The Downstream Defender® is proven to be more efficient than other structural...
    SAVE Product
  • Hydro International: Storm King® overflow with Swirl-Cleanse™ Screen
    Storm King® overflow with Swirl-Cleanse™ Screen
    Hydro International
    Prevent 100% of CSO floatables and gross solids and 95% of CSO grit and sediment from reaching the environment. The Storm King® is an advanced hydrodynamic vortex separator and screen that delivers exceptional removal of total...
    SAVE Product
  • ELIQUO HYDROK: SUDScreen™ surface water separation and screening
    SUDScreen™ surface water separation and screening
    ELIQUO HYDROK
    A SUDScreen™ unit can be used to protect downstream water courses. When installed upstream of any SuDS system, the SUDScreen™ unit protects the receiving system from fine solids and debris that would otherwise accumulate...
    SAVE Product
  • SDS: SDS Aqua-Swirl™ Hydrodynamic Stormwater Separator
    SDS Aqua-Swirl™ Hydrodynamic Stormwater Separator
    SDS
    Aqua-Swirl™ is a hydrodynamic separator used in water management systems to capture pollutants, such as oil and debris, within surface water runoff. It can effectively eliminate more than 80% of total suspended solids.
    SAVE Product
  • Hydro International: Up-Flo™ Filter fluidised bed filtration system
    Up-Flo™ Filter fluidised bed filtration system
    Hydro International
    The Up-Flo™ Filter is a high rate, modular stormwater filter system that combines a patented upward flow path with a unique drain down design. It is designed specifically for removing a wide range of pollutants, including...
    SAVE Product
  • Naylor Environmental: Smart Sponge® Passive Skimmer Range
    Smart Sponge® Passive Skimmer Range
    Naylor Environmental
    The Smart Sponge® oil arrester range is designed to treat stormwater and urban run-off, removing hydrocarbons, destroying bacteria and filtering sediment. Smart Gully Adapters (SGAs) creates a filtering system to remove...
    SAVE Product
  • Polypipe Civils: RIDGISTORMSeparate prefabricated silt traps
    RIDGISTORMSeparate prefabricated silt traps
    Polypipe Civils
    RIDGISTORMSeparate silt traps capture and separate out silt, particles and debris in surface water runoff, to prevent their ingress into sustainable drainage systems (SuDS). They protect downstream attenuation, retention and...
    SAVE Product
  • Polypipe Civils: RIDGISTORMSeparate prefabricated catchpits
    RIDGISTORMSeparate prefabricated catchpits
    Polypipe Civils
    RIDGISTORMSeparate catchpits are designed to separate and retain silt and other particles from stormwater, helping to protect the downstream drainage system and local environment: easy access for silt collection; network Rail...
    SAVE Product
  • Polypipe Civils: RIDGISTORM-X4 stormwater treatment system
    RIDGISTORM-X4 stormwater treatment system
    Polypipe Civils
    RIDGISTORM-X4 is a prefabricated chamber containing a 4-stage filtration system, used for the treatment of surface water run-off. It can remove heavy particles, silt, nutrients and heavy metals, such as copper, zinc and cadmium.
    SAVE Product