Tetra Bio-Active BP4000-UV Pond Filter (MPN 26568)

The Bio-Active Pressure Filter is a convenient solution for maintaining cleanliness and promoting the health of your pond. It combines mechanical and biological filtration techniques to effectively remove impurities. The filter features an open profile bio-activator that allows for a large surface area and unrestricted water flow, resulting in improved filtering performance. Cleaning the filter is made easy with a simple back flush valve. The filter's open-profile Bio-Activators deliver exceptional filtration and efficient back flush performance. The beneficial bacteria present on the bio-reactors form a bio-film layer, enhancing filtration effectiveness. This filter is compatible with pumps that have a capacity between 2,500 and 4,500 GPH. With an integrated 18-watt UV Clarifier, it provides an all-in-one solution for maintaining water clarity. The filter comes with a 9-foot power cord and accepts 1-1/4 and 1-1/2 tubing. However, it is important to note that this filter is not recommended for use with external or submersible direct-drive (motor driven) pumps.