Hayward Max-Flo Pump for in Ground Pools (1-1/2 Horsepower) Combining performance with durability, Max-Flo pumps are an exceptional value. The swing-aside hand knobs and heavy-duty motor make Max-Flo the choice for both new pool and aftermarket installations. The Max-Flo pump serires are the benchmark for performa Application: In-ground pools of all types and sizes. This pool pump cannot be sold in/shipped to California or Florida. Pool pumps, 1 HP or larger, that are sold in/shipped to California and Florida must be 2 speed or variable speed motors. Exclusive swing-aside knobs make strainer cover removal easy See-thru strainer cover lets you see when the basket needs cleaning -Strainer basket incorporates an integral handle for easy removal. Load extender ribbing ensures free flowing operations Service-ease design gives simple access to all internal parts. -Self-priming(suction lift up to 8' above water level)