Your Custom Solution: The Rainbow One features a mixed media solution that allows for a versatile means of targeting your specific water quality concerns. FWT custom builds all our equipment to meet the needs of your home’s water.

Control Valve: Fleck's 5600 controller is both dependable and user-friendly. It is an economical solution that meters water usage and capacity and provides on-demand regeneration.

Mixed-bed Foundation: Each Rainbow One is built upon a proven foundation featuring industrial-grade, high-capacity chlorine-resistant resin can address filterable contaminants ranging from calcium carbonate and magnesium to limescale to rid your home of unwanted minerals.

Structural Features: The Rainbow One features blow-molded, NSF-certified, UV-resistant fiberglass bound tanks; a 1" internal riser system; 10 lbs. of under bed quartz filter; an automatic safety shutoff brine valve and a built-in Bypass Valve safety system.