We've had multiple problems with milans nasty well water for years but, thanks to Dell, zeek and Cody at Culligan, I finally have perfect water! No smell, no taste and my tubs and toilets no longer turn orange. Any time i need to schedule a service call or need peroxide, its one phone call away with no hassle. They usually deliver the same day. 6 year customer. (One happy customer!!!!!) Highly recommended culligan and their peroxide system.