This is the next generation of bead style filters and the best tool for Koi ponds. 

These filters provide biological & mechanical filtration and are ideal for ponds with a heavy fish load. Superior design and media, and less expensive compared to other bead style filters, as the combination of design and media make the use of an air blower unnecessary. 

The unique media design results in protective surfaces which prevent bacterial loss during backwashing, and the backwash system helps prevent clogging.  Backwashing and rinsing in just a few minutes - no hand cleaning!  

1 year warranty - Manufacturer handles all warranty issues directly with the end user.