Unicel 45sq ft Stacked Top Load Waterway Cartridge Upper

Unicel 45sq ft Stacked Top Load Waterway Cartridge Upper has been designed for use in pool filters. Mineral scale, rust and oils build up in most swimming pool filters and are not completely removed by backwashing, causing filtration quality to deteriorate. Keep two complete sets of pool filter cartridges on hand to eliminate down-time. Specifications: Bottom Hole : 1-3/4 Inch Male Slip Fitting Diameter : 6 Inch For Use With : Stacked Top Load (Lower) Waterway, Custom Molded Products Length : 8-1/4 Inch Material Weight : 3 oz Packaging Quantity : 1/Case Pleat Count : 225 Size : 45 sq-ft Top Hole : Semi-Circular Handle