Supreme Pondmaster Filter with 500 GPH Pump. Set includes the Pondmaster 1000 filter and a Supreme Mag-Drive pump. The system comes complete with the filter, bell style and adjustable fountain heads, pump and a length of tubing to connect pump and filter. Filtering media provides effective biological and mechanical filtration. The system can be used as the sole source of bio-mechanical filtration or in conjunction with an additional external biological filter system. For ponds up to 1000 gallons.