Tetra Bio-Active BP1500 Pond Filter (MPN 26563)

The given HTML code and CSS styling are used to control the appearance and behavior of a webpage. It includes media queries for responsive design, a class for clearing floats, and a div element with an image aligned to the right. The Bio-Active Pressure Filter is designed to maintain the cleanliness and health of your pond through mechanical and biological filtration. This user-friendly filter has a unique bio-activator that increases filtering efficiency with a large surface area and unrestricted water flow. It also features a convenient back flush valve for quick cleaning. The filter's open-profile bio-activators provide excellent filtration and back flush performance. These bio-reactors retain a layer of bio-film containing beneficial bacteria. The filter is compatible with pumps that have a capacity between 2,500 and 4,500 gallons per hour. It accepts both 1-1/4 and 1-1/2 inch tubing. Please note that this filter is not recommended for use with external or submersible direct-drive pumps, as indicated in red text.