18 in. Sand Filter with Base Only

Replacement Sand Filter Tanks This high performance sand filter will keep your pool crystal clear and deliver years of trouble free operation. Excellent construction and reliability will keep your pool cleaner and the system is easy to operate. The rugged filter tank is constructed of durable polyethylene that withstands winter's worst and is corrosion proof.  Precisely engineered laterals inside the filter provide an even flow through the sand bed ensuring maximum filtration and a shimmering clean pool. Filters are equipped with branched laterals.  This innovative design improves filtration and backwashing hydraulic efficiency.  The lateral assembly gives the filter complete coverage of the bed, utilizing more area of the filter media for filtering process. The top mount multi-port provides for easy use and quick back washing.  Comes with 1 1/2" threaded ports.   Functions: Filter Backwash Recirculate Winter/Closed Waste