Check the listing for details. Rx Clear DE Element Above Ground Swimming Pool Filter Tank 100 Sq. Ft.. Condition: New. Listed at 249.96 USD. Rx Clear® DE Element Swimming Pool Filter Tank 100 Sq. Ft. Item Number: 839419 This DE self-regeneration filter is a high-performance swimming pool filter and is designed to provide years of trouble-free operation. Features a safety latch lid to prevent unwanted entry into the tank. Comes complete with easy to clean DE element cartridge. Requires 3 Lbs of DE powder, when using a like filter media follow package directions. Plumbing is for 1 1/2" threaded fittings. Measures: 42 3/4" H x 10" W. HIGH PERFORMANCE - This DE self-generation filter system is a high-performance swimming pool filter and is designed to provide years of trouble-free operation. D.E., or diatomaceous earth, filters are the most efficient type of filter for pool owners to use. COLLECT UNWANTED DEBRIS - Keep your swimming pool clean and pristine all season long with this DE filter system from Rx Clear. Dirt and debris are efficiently collected out of your pool so that you and your family can swim comfortably. LIMITED WARRANTY - 2 Year Limited MFG Warranty on filter tank, Measurements: 42 3/4" H x 10" WPlumbing is for 1 1/2" threaded fittingsCovers 100 sq ft of surface area .