This deluxe series filter offer added quality, value and convenience in cartridge filtration. It has corrosion resistant injection molded filter tank featuring superior strength and reliability. It has a larger filtration element and greater effective filtration area compared with similar sized and priced cartridge filters. So it is an ideal choice for most demanding applications and environmental conditions. This filter can be used for both above-ground and in-ground swimming pools. It has an 120 square feet effective filtration area and 110 gpm design flow rate. It features a coreless cartridge for easy cleaning. It also has large 2 inlet and outlet which reduces water flow restriction. 50psi maximum working pressure. Comes with union fitting for easy removal.