OASE Biotec 36 Screenmatic Filter 50119 - Gravity-flow biological filters that feature integrated cleaning system for easy maintenance. All Biotec filters are compatible with OASE Bitron UV Clarifiers. Comes with a five year warranty.
Ideal flow through is 6,000 gph; maximum pond size is 37,000 gal; Inlet hose adapter - 1" - 1 1/2"; 4" Outlet; 2" waste outlet; 47" x 32" x 30"