
Milwaukee Water Filtration System Solutions for Advanced Purification
Knight Plumbing, Inc. is now proud to offer water filtration system installations for Milwaukee, WI area homes to eliminate limescale buildup and undesirable chemicals from your water. Our advanced water treatment and filtration systems provide residents with safe drinking water and properly functioning water flow.
By installing industry-leading water filtration and reverse osmosis systems, we transform standard tap water into purified drinking water, significantly improving the overall water performance.
If you are unclear about the safety of your water, contact our water system specialists today to schedule a free assessment. In no time at all, we can tell you EXACTLY what's in your water and discuss a home water system best for you.
Types of Water Filtration Systems
- Carbon Filters
- Iron Filters
- Hydrogen Sulfide Filtration
- Single Stage Whole House Filters
- Single Stage Under Counter Filters
- Dual Stage Under Counter Filters
- Reverse Osmosis Systems

Contact Us Today
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“I called in the afternoon about replacing my water heater that had started leaking and they happened to have a cancelation that day and could send someone out right away! Andy was very professional and did a great job explaining everything to me. He even talked with my father on the phone to assure him that it was "Dad Approved"! It was truly appreciated! He got to work right away and had my new water heater all set up in 2hrs! Highly recommend! Amazing service! I got the Knights warranty with my new water heater so I will DEFINITELY be a returning customer!”
Lisa S.

Benefits of Whole-House Filtration Systems
- Reduced chlorine and chloramine in your water supply.
- Filtered water from every tap in your home.
- Improved taste to your coffee, tea, and other beverages from the tap.
- Reduced impact on the environment through less bottle waste.
- Fresh tasting water - no more foul smells or tastes.
Benefits of a Water Treatment System
- Space-efficient
- No salt or chemicals used
- 3-year warranty available
- Little to no maintenance required
- Healthy for your household and the environment
- Reduced limescale buildup in appliances and fixtures
- Increased energy efficiency/Eco-friendly
Advanced Water Softening Solutions
Flow-Tech Home's cutting-edge technology is one of the most effective water treatment systems available. Our Flow-Tech system eliminates and prevents limescale residue from occurring while removing any existing build-up and increasing your water flow and efficiency. Flow-Tech is maintenance-free, eco-friendly, and cost-efficient.
The Flow-Tech system has a unique method of treating your water 24 hours a day, 7 days a week. The system generates a low-frequency signal which pulses several thousand times per second, circulating through your entire plumbing system. This electromagnetic signal reverses the charge on the minerals which are dissolved in the water. Mineral-free water is safe and pure, providing the best drinking water for Milwaukee and surrounding areas.
Keep your family safe from harmful chemicals found in unfiltered water and save money! Get in touch with Milwaukee, WI's water filtration specialists at (414) 420-0625 and schedule your free assessment today.

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