black&decker

Been looking at the B&D and Calimar VS 1.5hp pumps. They look identical except color. B&D is more expensive yet comes with 5yr warranty compared to 1yr for Calimar. I have a 18k gallon fiberglass with 3 returns and 1 suction. 250# Sand Filter, 250btu heater. 1.5” pool plumbing. Has anyone...