Norweco Bio-Kinetic System Replacement Filter
 
Bio-Kinetic Filters are used in conjunction with Norweco aeration tanks.  These filters are round, plastic filters that effluent flows through within the tank.  The filter can be purchased as a complete Replacment Filter or as individual sets. 
 
Filters can be purchased:
Bio-Kinetic Media Kit
Outer Bucket with Media and Threaded Discharge Flange
Norweco Bio-Kinetic System Replacement Filter (Complete Filter Kit)
 
Requires maintenance cleaning approximately every 6 months