Filters up to 1000 gallons, internal use
A water pond filter is key in helping to keep the garden pond in balance. The internal Lowboy Filter is a "low-maintenance in-the-pond" biological and mechanical pond filter designed for ponds from 100 to 1000 gallons. In a properly planted and stocked pond, the Lowboy Filter will help keep your pond water crystal clear. The filter contains two large filter pads with a total of approximately 900 square inches of surface area, plus plastic bio-balls and aqua rock bio-media.
This filter is readily adaptable to all pumps for your water garden and is easy to keep clean and maintain. Maximum flow rate is 500 gph and filters up to 1000 gallons.