26565 Tetra Bio-Active Pressure Filter BP4000

Description

The Bio-Active Pressure Filter works to keep your pond clean and healthy with both mechanical and biological filtration. This easy-to-use filter features a unique open profile bio-activator that provides a large surface area and unrestricted water flow to all surfaces for improved filtering. A simple back flush valve allows for fast cleaning.?

• Open-profile Bio-Activators offer superior filtration and back flush performance
• Available with and without UV
• A layer of bio-film containing beneficial bacteria will remain on the bio-reactors
• No need to replace the bio-activators
• A minimum of 2,500 GPH is required for back flushing
• Use with pumps between 2,500 - 4,500 GPH
• Accepts 1-1/4'' and 1-1/2'' tubing

Item	Size (D x H)	Max Pond Size	Rec. Pump	UV Light
26565 - Tetra Bio-Active BP4000 (MPN 26565)	15.87'' x 25''	4,000 Gal	DHP 4200	none