Nelsen Corporation

About

Nelsen Corporation is a major American OEM (Original Equipment Manufacturer) and distributor that has been a pillar of the water treatment industry for over 70 years. Headquartered in Medina, Ohio, they act as the "engine room" for local water dealers, providing the high-end components and custom-built systems that professionals install in homes and businesses. 🛠️ Expertise and "Custom-Build" Philosophy Unlike "big-box" brands that mass-produce identical units, Nelsen specializes in custom-configured systems. They source the highest-quality parts from global leaders and assemble them to meet specific water problems (like Florida's high sulfur or the Midwest's extreme hardness). Premium Partners: They are a primary distributor for industry "gold standard" brands, including Clack (valves), Pentair (filtration), Purolite (resin), and Enpress (tanks). The Dealer Advantage: Nelsen primarily serves professional water dealers. When you buy a system from a local "Water Guy" or an independent specialist, there is a high probability the internal components were specified and built by Nelsen. Problem Water Specialists: Their team has over 450 years of collective experience, allowing them to design systems for "Point of Entry" (whole house) and "Point of Use" (drinking water) that handle even the most demanding contaminants. 💧 Key Product Categories Nelsen’s catalog covers the entire spectrum of water treatment, ensuring they have a solution for both city and well water. Custom Water Conditioners: Built to your dealer's specifications using 10% cross-linked resin for longer life and Clack WS1 valves for easy maintenance. Iron & Sulfur Systems: Specialized filtration using air injection or chemical-free media to remove the "rotten egg" smell common in rural wells. Drinking Water Systems: A wide range of Reverse Osmosis (RO) units and ultra-filtration systems for high-purity kitchen water. Commercial/Industrial: Large-scale systems for restaurants, hotels, and manufacturing plants that require high flow rates and 24/7 reliability. 🛡️ Why Professionals Choose Nelsen Because Nelsen is family-owned and focused on the professional channel, their systems offer several advantages over retail brands: Non-Proprietary Parts: If a Nelsen-built system needs a seal or a spacer in 10 years, any water professional can find the part. You aren't "locked in" to a single franchise for repairs. National Reach: With facilities in Ohio, Arizona, Texas, Florida, and Wisconsin, they can ship custom systems and replacement parts across the country rapidly. Quality Control: Every system is custom-built and tested to ensure the "specification" actually solves the customer's water problem before it leaves their facility.