BKM68:

Supreme Bio-Pure™ Pressure Filter is ideal for pond owners wanting simplicity, clear water, and a filter system that can be easily hidden. 

Multi-stage biological and mechanical filtration. 

External pressure indicator shows green when filter is performing properly, red when filter needs cleaning. 

Can be partially buried.

Ideal for use with waterfall applications.

2 year Warranty.

Includes a 24 watt UVC.

3500 gallon capacity. 

for Ponds up to 4000 gallons. 

3/4 inch to 1-1/2 inch inlet/outlet.