• The Bio-Active Pressure Filter provides mechanical and biological filtration all in one rugged, efficient unit. These filters also integrate an Ultra-Violet Clarifier that provides permanent control of suspended algae which cause green water. The dome on top of the filter protects the clarifier.

  • Specifically designed for maximum ease of use and convenience.

  • Oversized latches allows for easy opening.

  • Features unique open-profile bio-activators for improved cleaning.

  • Back flush valve reverses flow to flush out accumulated debris and sludge quickly and easily. Simply remove the back flush cap, turn the valve to "CLEAN" position and the filter back flushes in less than 2 minutes.

  • These filters may be buried for concealment.

  • 2 year limited warranty (excludes bulbs).

Model For Ponds Recommended Pump Size Diameter x Height
BP1500 up to 1500 gallons 2500 gph to 4500 gph 15.875" x 18.75"
BP2500 up to 2500 gallons 15.875" x 22.00"
BP1500-UV w/9 watt UV up to 1500 gallons 2500 gph to 4500 gph 15.875" x 18.75"
BP2500-UV w/18 watt UV up to 2500 gallons 15.875" x 22.00"
BP4000-UV w/18 watt UV up to 4000 gallons 15.875" x 25.00"

For maximum flow use with 1.5" ID tubing. Also fits with 1.25" ID tubing.
For best results use kink-free tubing.