High-efficiency Florida Water Treatment softening system featuring a one-piece seal assembly for long-term durability

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Rainbow one water softener

Name: Rainbow one water softener
Brand: Florida Water Treatment
Rating: 7 (1 reviews)

About this product

The Rainbow One is the flagship "entry-level" custom system from Florida Water Treatment (FWT) in Dunedin. While other companies often push expensive, high-tech "smart" valves, FWT positions the Rainbow One as an "economical workhorse" that uses a "best-of-breed" mechanical foundation to handle Florida's specific city water issues. 🛡️ The Custom "Rainbow" Difference FWT’s "Rainbow" naming convention refers to the Mixed-Bed Foundation. Most retail softeners only contain resin. The Rainbow One is custom-built with a blend of media to target multiple issues simultaneously: Mixed-Bed Resin: Combines industrial-grade cation resin with specialized media to target limescale and chlorine. Quartz Under-Bed (10 lbs): Uses a layer of quartz at the bottom of the tank to improve water distribution and flow, preventing the resin from clogging and ensuring more thorough backwashing. Chlorine Resistance: The resin used is specifically selected to withstand the high chlorine levels found in Tampa and Pinellas County municipal water, which can otherwise "mush" or melt standard resin beads within 5–7 years. Verdict: Who is the Rainbow One for? This is the ideal system for a homeowner who wants professional-grade reliability and high-purity water without paying for WiFi apps or touchscreens. It is the "Toyota Camry" of water softeners—built locally, easy to fix, and designed to run for decades.