Be sure to buy the DynaMax kit. We consider it ABSOLUTELY imperative that the bead-cake can be completely disrupted during backwash, air disruption is extremely important. Our rating: For ponds up to 4000 gallons You can order this filter without the DynaMax Blower but I think you'd be making the gravest error of your life.
You can also order the Aquadyne 2.2 with the bulkhead for later, in case you change your mind. You may also order the 2.2 with the DynaMax installed, complete.
Application: For ponds up to 5,000 gallons (Manufacturers rating) Contains: 2.2 Cu. Ft. floating PE beads. Carries: 120 lbs of Fish
Recommended Water flow: 4800 gph - Try to run the whole pond through the filter once per hour for glass-clear water.
Gallons used in backwash 200 without DynaMax. Dimensions 24" W x 42" H
