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Replacement Media

Various Bio Clean products and solutions incorporate unique stormwater media to provide superior treatment. Our biofiltration media – WetlandMedia™ – includes greater plant growth and pollutant removal in the Modular Wetlands® Linear. The second type is BioMediaGreen™, which is a filtration media that comes in inexpensive lightweight cubes and is used in the pretreatment stage of the Modular Wetlands Linear.


The Modular Wetlands® Linear utilizes a proprietary blend of bioretention media that outperforms standard sand filters, bioretention systems and standard subsurface flow wetlands. The Bio Clean WetlandMedia™ provides greater plant growth, moisture retention, evapo-transpiration, and pollutant removal while traditional bioretention media, consisting of compost/organics and sand, has been known to have negative effects, such as leaching nutrients.

Media Advantages

  • No Organics
  • Removes Phosphorus
  • 48% Void Space
  • Greater Surface Area
  • Maximum Evapo-Transpiration
  • High Ion Exchange Capacity
  • Light Weight


Most systems utilize a granular media that needs to be contained, is heavy in weight and difficult to replace. In contrast, BioMediaGreen™ comes in lightweight blocks making it inexpensive to ship and simple to replace. First, it is utilized in the pretreatment stage within the Modular Wetlands Linear pre-filter boxes. With over 25 sq.ft. of surface area per box, the pre-filter boxes capture pollutants before they migrate to the biofiltration chamber, preventing clogging. Second, the plant propagation layer of media bedding on the surface of the Modular Wetlands Linear creates a hearty layer that supports and sustains vegetation.

Media Advantages

  • Made of Various Oxides, Promoting Ion Exchange of Dissolved Pollutants
  • 80% Void Space, Allows Double Contact Time
  • Excellent Physical Filtration & Hydraulic Capacity
  • Perlite Can Also be Used

Full Product Guide

Bio Clean Environmental has been serving the stormwater community since 1999, and every day around the country we work with our customers to solve their unique design and regulatory challenges. Learn more about our solutions by downloading the catalog below or contact one of our local stormwater experts today.

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