Norweco Bio-Kinetic Replacement Filter Harware 
 
Bio-Kinetic Filters are used in conjunction with Norweco aeration tanks.  These filters are round, plastic filters that effluent flows through within the tank. These individual items would come in a full norweco replacement filter kit, but can also be bought individually for small minor repairs to your excisting Norweco Bio-Kinetic filter. 
 
Filters Hardware that can be purchased:
Threaded Discharge Flange 
Black Anti-Flotation Locking Lug (4/PKG)
5/16″ x 25 1/4″ Thru Bolt (4/PKG)
5/16″ Wing Nut (4/PKG)
5/16" Cap Nut (12/PK)
1/4″ x 5″ Cap Screw (6/PKG)