Save water and keep a better flow inside your bead or biological compressed filter by installing a blower bead agitator to the unit.  The Pond Doc has engineered a way for anyone who has a basic plumbing knowledge or who is handy to install a blower on an existing filter.  By adding a blower to your filter you will benefit by your filter not clogging as easily while using the least amount of water possible to backwash the filter -- a very important issue in our neck of the woods where we are in constant and emergency drought conditions.  The Kit includes a 1.5 hp blower/bead agitator unit, PVC plumbing to fit into the port of your 6-way valve, ball valve and gate valve.  Illustrated installation and operating instructions are also included in the kit.  You will need 110 v electricity nearby to plug the blower into when operating the unit.  These conversion kits will fit all models of ProBeads, SuperPros, Aquadynes and other like filters.  If your filter is not listed contact the Pond Doc to make sure your filter will accept the conversion kit before ordering.