Problem Water Treatment
Stains, Odors, and Poor Taste?
Discolored fixtures, sulfur odors, metallic taste, cloudy water, or persistent scale often indicate iron, sulfur, manganese, tannins, or high mineral content. Commers specialty filtration systems are engineered to remove these contaminants and restore clear, clean, great-tasting water.
Targeted Treatment Systems
Solutions Matched to Your Water
Every problem water system is selected based on hardness, iron levels, sulfur concentration, pH, TDS, and flow demand. Media selection, tank sizing, and regeneration method are customized to deliver consistent performance and long service life.
Left untreated, problem water may:
- Cause rust and black staining
- Produce rotten-egg or musty odors
- Damage plumbing and appliances
- Reduce soap and detergent performance
Why Choose Commers
Engineered for Difficult Water
Since 1947, Commers has specialized in solving complex residential and commercial water problems across Minnesota. Our systems combine advanced filtration media, air injection, oxidation, softening, and high-efficiency controls to correct issues that standard filters cannot handle.
Working with Commers means:
- Accurate testing and proper system sizing
- Chemical-free and low-maintenance options
- High-flow designs for whole-home treatment
- Long-term reliability with local service support



