UNSPSC 41104904: Sintered cell filters

UNSPSC 41104904 Sintered cell filters (Commodity) covers filtration components and replacement parts for specialized industrial and emergency-response systems. State and local governments procure sintered cell filters most visibly as part of self-contained breathing apparatus (SCBA) maintenance and air-system support, alongside broader filtration needs for research facilities and operational equipment. Fire departments and emergency services drive much of the activity; state agencies and specialized research centers represent a secondary but material segment of the buying base.

Fulton County, Georgia recently solicited comprehensive SCBA and breathing air system maintenance services under IFB/GS/AFRD/2606-1260224 (due July 28, 2026), which encompasses flow testing, inspections, repairs, and preventive maintenance of breathing apparatus systems where sintered cell filter replacement and service are embedded components. The State of Mississippi posted solicitation 9280-26-R-IFBD-00047 (due May 29, 2026) for filtration components and associated items supporting its Oyster Hatchery and Research Center, indicating state-agency demand for specialized filtration across non-emergency applications. Recent opportunities concentrate in the Southeast, with Georgia and Mississippi representing the most recent activity; additional buy activity likely extends across other states through county fire departments and state environmental or research facilities, though the source does not support a broader geographic characterization at this time.