Standard air filter CF

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