Aqua Ultraviolet Ultima Filter - 4000 Gallon Pond Max
Product Code: AA40
Ultima Filters are the standard of the industry because of their high flow rates, heavy solids removal and anti-clogging design. The unique media has a very high surface area and does not clump together like beads. Also, during the backflush cycle, the patented cyclonic action is generated by jets which blasts the media apart, then lifts and spins it, separating the waste and flushing it away. These filters can be buried in the ground up to the control head. See table below for other specifications.