Advantage Manufacturing Advantage Pool Packs Compare to Hayward, Sta-Rite, Pentair and other major brands. Advantage offers excellent perfromance at an affordable priceCartridge Pack Features:Integral Mounting Base Provides for Stand Alone Application. FEATURES - Easy Ring Lock Cover Allows Tool free Cleaning. Ships complete with all fittings, hoses and trap assembly. High Density Filter Tank Molded of Corrosion Proof ABS Plastic.Sand Filter Features: 6 Position 1.5" Multi-Port Valve interchanges with Hayward Model 711 or 714T style valve. Self priming 1.5 HP Pump on Premium Platform Base. One piece blow molded of superior strength and durability. Ships with all fittings, hoses, stainless clamps and trap assembly. Everything you need is in the box.Warranty: Full 2 year warranty on Sand and Cartridge filter packs.