It's finally time to throw away the Kreepy Krawly that has served me well for 20 years. It needs a few parts, or a whole new head, and I'm tired of the clicking noise. I want something quieter because the pool is right next to the house. Has anyone tried "The Pool Cleaner". I want a cleaner that I attach to the skimmer. I have a 25,000 gal rectangular gunite pool.