UNSPSC 40161507: Filter membranes

UNSPSC 40161507 Filter membranes is a Commodity code covering filter products and filter-related equipment and services that state and local governments procure for fleet maintenance, water treatment, facilities operations, and environmental compliance. Recent state and local solicitations under this code span motor vehicle filters for school district and county fleet operations, air filters for public facilities and schools, water treatment plant filter gallery modifications and valve replacements, and hazardous waste removal and recycling services—indicating that the code captures a mix of consumable filtration supplies and specialized equipment for water and wastewater infrastructure. The issuing bodies include school districts (Pinellas County Schools, Hillsborough County Public Schools, Rockwood School District, Klein ISD), counties (Colquitt County, Gwinnett County, Pinellas County, Orange County Transportation Authority, Bell County), cities (Orlando, Phoenix, Tampa, Bridgeport, Lubbock), and regional water authorities (Great Lakes Water Authority, Alameda County Water District). School districts and county transportation or water departments appear as repeat solicitors across the recent opportunity set.

Geographic activity concentrates in Florida, Texas, Georgia, and California, with additional procurement from South Dakota, Connecticut, Michigan, and Washington. Representative recent opportunities include Pinellas County School District's IFB 26AM010 for motor vehicle filters (sealed electronic bids due July 27, 2026), the City of Phoenix's five-year IFB 26IFB19776 for air compressor parts and services across seven water treatment and wastewater facilities (offers due June 24, 2026), the City of Orlando's IFB 260538 for motor oil, lubricants, and used-fluid recycling (sealed bids due September 25, 2026), and Gwinnett County's BL126-26 for butterfly valves for water filter plants (bids due September 23, 2026, with virtual pre-bid September 2, 2026). The Orange County Transportation Authority's RFQ 250459 for hazardous waste, oils, and fluids removal and recycling at five transit bases (estimated value $55,000 for one year, quotes due August 18, 2026) and the City of Bridgeport's BMB005277 for air filters to schools and public facilities (bids due July 23, 2026) reflect active procurement for both operational consumables and specialized environmental services. Small business set-asides and DBE participation requirements appear in several Phoenix and Hillsborough County solicitations.