OAC-20BB Oil Adsorbing

OAC-20BB Oil Adsorbing

The Carbflex™ Series OAC-20BB Oil Absorbing Filter Cartridge is made from modified cellulose-based filter media to chemically bond with hydrocarbons and other pollutants.


  • Instantaneous adsorption – up to 90 percent of total hydrocarbons removed in a single pass
  • High flow rates
  • Removes dissolved and dispersed oils
  • Low pressure drop
  • Media can hold 250-300 percent of its own weight, with no release of removed hydrocarbons
  • Constructed for use in standard 20-inch Big Blue® filter housings


  • Auto Service Stations
  • Car & Truck Washes
  • Oil and Gas Facilities
  • Machine Shops
  • Repair Shops
  • Shipping Bilge Water
  • Surface Water Runoff (Truck Stops, Airports, Parking Lots)

[tab:Product Operation]The Carbflex™ OAC-20BB Oil Adsorbing Filter Cartridge typically reduces hydrocarbon contamination up to 90-95 percent in a single pass. Lower outlet levels of hydrocarbons can be achieved by connecting cartridges in series.

[tab:Download Product Profile] Product Profile