MINDER Filtration System is constructed by the latest engineering technology. Fiberglass reinforced tank with unequaled strength and durability . This system is equipped with top-mount filter and centrifugal pump. Minder filtration system is the most recommendable equipment for the application of swimming pool and fish pond. Features : six-position , top mounted multiport valve clamp style Extremely quiet operation Easy installation Combination water and san drain makes servicing and winterizing fast and easy Dynamo pumps in 1 1/2,1 , 3/4,1/2,1/3 HP ratings 1 year warranty