My 13 yo Hayward 1 1/2hp pump is stating to sound like a freight train. It is doing its job nicely but I'm thinking the pool graveyard will be in its future based on the sounds. Even though it is that old really it's only on 4 maybe 5 months out of the year. Is that old? If so any recommendations for a new one? Have to say I love this sight....it's the first summer in probably 5 yrs that I haven't had to run to the pool store and spend thousands over the course of the summer to keep the pool balanced!!