The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking proposals for the procurement of air purification units, specifically identified under the title "44--PURIFIER UNIT, AIR." This solicitation is set aside for SBA Certified Women-Owned Small Businesses (WOSB) and aims to fulfill the need for industrial and commercial fan and blower and air purification equipment, classified under NAICS code 333413. The air purification units are critical for maintaining air quality in various defense operations and facilities. Interested vendors should direct any inquiries regarding this solicitation to the buyer listed in the solicitation document via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's DIBBS portal.