Water Filtration & Water Softener Services in St. Louis, MO

From neighborhoods just across the river to homes throughout the greater St. Louis area, Soft Flo Water Pros helps homeowners get cleaner, softer, better-tasting water. Hard water is a familiar issue on both sides of the metro, and we install systems designed to handle it. Whether you're dealing with scale buildup, chlorine taste, or spots on your dishes, we'll test your water for free and recommend the right solution.

The City of St. Louis operates its own Water Division and publishes annual Consumer Confidence Reports for city residents. The city's current water-quality resources include the 2025 Consumer Confidence Report, which summarizes information collected by the Water Division regarding the city's drinking water.

St. Louis city water is sourced from the Missouri and Mississippi Rivers, and the Water Division reports that water is monitored and tested throughout the treatment process and at multiple points throughout the distribution system.

The city also maintains extensive public information about water quality, service-line materials and water-quality concerns. Residents can report water-quality issues directly to the St. Louis Water Division.

Municipal treatment provides regulated drinking water, but homeowners may still choose additional filtration or conditioning based on their individual water preferences and household needs. A home water test can help determine whether hardness, taste, odor or drinking-water filtration should be addressed.

Soft Flo Water Pros provides water softeners, whole-home filtration and reverse osmosis solutions for homeowners in the St. Louis area.