The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure filter elements for air systems. This presolicitation opportunity is set aside for small businesses, in accordance with FAR 19.5, indicating a total small business set-aside. The filter elements are crucial components within refrigeration and air conditioning systems, ensuring operational efficiency and reliability in various military applications. Interested vendors can reach out to Joshua Martin at (717) 605-4356 or via email at joshua.d.martin4@navy.mil for further details regarding the procurement process.