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Gravity Media Filtration Systems

Showing 1 – 7 of 7


Backwash water troughs

  • Conserve media while removing backwash water efficiently
  • Durable and corrosion resistant
  • Reduce costly, significant media loss from occurring
  • Enable...


Engineered Filter Media

  • Multiple distinct anthracite media sizes with uniformity coefficients below 1.30
  • Less water shipped by weight than other anthracite media
  • NSF-approved,...


Filterworx performance filter


  • Potable drinking water treatment
  • Tertiary wastewater treatment
  • Nutrient removal in water or wastewater
  • Reverse osmosis membrane desalination...


I.M.S 1000 media retainer

  • Suitable for wastewater plants, biologically active filters and more
  • More driving head results in longer filter run times
  • Provides even backwash...


Type S underdrain

  • Uniform distribution of air and water even in extra-long lengths
  • Standard profile of 12” (30cm)
  • Canbe designed for wall-feed applications as...


Type SL underdrain

  • Ideal for shallow filters
  • Low profile of 8” (20cm)
  • Can be designed for center and front flumes
  • Superiorair and water distribution for...


Type XA underdrain

  • Best uplift resistance - withstands uplift pressures up to 30 psi (2 bar)
  • Lowprofile of 8.25” (21cm)
  • Canbe designed for wall feed applications as well...