mine does a pretty good job. but I don't have 1000 gallons of storage space If I had all my stuff plumbed in maybe but I have a just shy of 600 gallons stainless and several 150 gallons white totes. but like to keep the majority of it in the stainless...much easier to keep clean. So I have to remove water add sap remove water add sap. so it takes alot longer.