UNSPSC 52141564: Domestic water oxygenator

Household device that increases the concentration of oxygen in water.

UNSPSC 52141564 Domestic water oxygenator (Commodity) encompasses reverse osmosis systems, deionized water treatment equipment, and related filtration and maintenance services that state and local governments procure for water quality management, laboratory compliance, and potable water production. Recent solicitations show strong activity in system rehabilitation, routine maintenance contracting, and point-of-use installation — driven by the need to meet regulatory water-quality standards (Type I water certification, nitrate reduction below 10 mg/L) and replace aging treatment infrastructure. State universities, county water authorities, municipalities, and state health agencies are the primary issuing bodies, with activity concentrated in Texas, Florida, Oregon, and Connecticut. The code sees repeat activity from higher-education procurement offices managing multi-campus water systems and county environmental/water departments managing regional treatment plants and compliance testing.

Representative recent opportunities include Collier County's $4 million sealed bid (Bid No. 26-8646, due April 24, 2026) for comprehensive rehabilitation of four reverse osmosis treatment trains at the North County Regional Water Treatment Plant in Naples, Florida — requiring OEM status, Allen-Bradley and iFix SCADA integration experience, and performance bonds; Texas State University's RFP (due August 10, 2026) for reverse osmosis and deionized water systems maintenance and services; the Oregon Health Authority's RFP 6225 (due March 6, 2026) for reverse osmosis point-of-use water treatment installation and maintenance in the Lower Umatilla Basin, with an estimated contract value of $350,000 to $500,000 per award and a requirement for Spanish-language service capability; Hillsborough County's sole-source procurement for deionized water system maintenance valued at $76,530 over two years; and Texas Tech University's RFP 2026-1164 for water conditioning parts and services across eleven campus locations statewide, with HUB subcontracting goals of 16.86% for building construction and 15.10% for other services. Contract structures range from lump-sum capital projects to fixed-price per-participant maintenance arrangements and ongoing service retainers.