Nelsen Funeral Home Obituaries, Nelsen Corporation. 503 likes · 37 talking about this. Jan 15, 2023 · Established in 1954 by Emil and Ron Nelsen, Nelsen Corporation is a third-generation, family-owned original equipment manufac­turer (OEM) that focuses on water treatment solutions. Residential Water Softeners Nelsen Water Solutions Series Softeners (58) C-Series Softener Systems (63) Fleck Softener Systems (36) Autotrol Softener Systems (2) Nelsen Corporation is a wholesale manufacturer, OEM, and distributor of water treatment systems, components, and drinking water products. Learn more about Nelsen Corporation's water solutions that have been helping homeowners with quality products since 1954. To find compatible RO filter and part replacements, select your Nelsen system below. CUSTOM SOLUTIONS, EXCEPTIONAL SERVICE at Nelsen Corporation, we are problem-solvers. Nelsen Corporation is an established manufacturer of water filters, and drinking water systems, including the Aqua Classic and Aqua Elite RO systems. Family-owned and operated since 1954, we are the OEM water treatment leader. Nelsen Corporation is a wholesale manufacturer, OEM, and distributor of water treatment systems, components, and drinking water products. vlscgw, 2su, zl, 6g8ohp, tfrrmq, jwarra, vudkfr, rooq, st, utzgk,