The Hayward Super II Pool Pump is an excellent pump for your pool and spa. It is a Max-Rated Swimming Pool Pump that is an excellent pump for all sizes of pools and all purposes. The Super II is built to last and engineered to work under harsh conditions. It is a self-priming pump with a 155 cubic inch basket for maximum leaf-holding capacity and a convenient see-thru lid so you know when the basket is full. It has full flow hydraulics that allow it to work more and cost less. The Hayward Super II Pool Pump has a convenient see-thru lid so you don't open the pump when the basket is empty.