Pre-Treatment Carbon Filtration System

The contract seeks the supply and integration of a backwashing carbon pre-treatment filter, specifically a Culligan Aquasential unit or an equiva lent system, designed to condition feed water prior to reverse osmosis processing. This component is critical for removing organic contaminants, chlorine, and other impurities that could damage downstream RO membranes, ensuring system efficiency and longevity. The equipment must meet technical performance standards for backwashing capability, flow rates, and compatibility with existing water treatment infrastructure. The solicitation is classified as a subcontract under a Small Business Set Aside - Total, exclusively available to small businesses as defined by the SBA, with the NAICS code 333911 indicating water and wastewater treatment equipment manufacturing. The opportunity was posted on August 4, 2026, with responses due by August 11, 2026, and performance is expected to take place in Columbia, Missouri, with a ZIP code of 65201. The contracting office is the 255-NETWORK Contract Office 15 under the Department of Veterans Affairs, and all proposals must comply with federal procurement requirements for small business participation and technical deliverables related to equipment installation and integration.