Variable Speed Pump Versus Two Speed Pump Comparison

from http://www.swimmingpoolsteve.com/pages/pump-reviews.html learn why variable speed pool pumps are superior to two speed pool pumps. While two speed pumps have the ability to cost less to run than single speed pumps they lake the customization of flow that variable speed pumps provide. ... https://www.youtube.com/watch?v=owvpIunqUwM