Pentair 160314 Clean & Clear Fiberglass Reinforced Polypropylene Tank Cartridge Pool Filter, 50 Square Feet, 50 GPM (Residential) Clean & Clear Plus pool and spa cartridge filter Integrated continuous high flow internal air relief; NSF listed and unionized connections Chemical resistant tank body and lock ring with spring-loaded safety latches Coreless cartridge for easy cleaning and single piece base and body design; 1-inch drain and wash out It has effective filtration area 50-square feet and flow rate is 50-GPM; available in almond color; measures 14-1/4-inch length by 19-1/4-inch height by 14-1/2-inch width