CF Carbon Filters

Orenco® CF Carbon Filters are passive ventilation filters used to reduce the odor of sewage gases in systems that ventilate using passive airflow. They are easy to attach to a vent pipe. CF carbon filters use activated impregnated carbon in replaceable packages. The cap is removable to allow replacement of the carbon package.

  • 3-inch, 4-inch, and 6-inch NPS diameters
    (80-mm, 100-mm and 150-mm DN)
  • Slip-fit
  • UV-resistant
  • ABS and PVC construction (CF3 and CF4)
  • Fiberglass and PVC construction (CF6 )
  • Polyethylene screen plate
  • Replaceable carbon packages


Sample Product Codes*

  • CF3 — carbon filter for 3-inch NPS (80-mm DN) PVC pipe
  • CF4 — carbon filter for 4-inch NPS (100-mm DN) PVC pipe
  • CF6 — carbon filter for 6-inch NPS (1500-mm DN) PVC pipe

* For the full range of available product options, contact your local Orenco Distributor or Orenco.

Technical Data Sheet

Product Sheet

CF3 Carbon Filter