Aqua Home Supply is an authorized dealer for Clack, Fleck, Pentair, Crystal Quest, NuvoH2O, Waterdrop, VIQUA and WellMate. Every softener and filter we sell is built to order in the US, ships free to the lower 48 with no sales tax outside Minnesota, and is backed by a 5-year valve and 10-year tank warranty plus free replacement parts for life. Send us your water test and we'll size the system for you at no charge.