The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of eight units of the Auxiliary Filter System (NSN 2835015360539). This solicitation is part of a combined synopsis/solicitation process, and the approved sources for this procurement include specific manufacturers identified by their codes. The filter system is crucial for maintaining the operational efficiency of turbine and turbine generator set units, which are vital components in various defense applications. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and all inquiries should be directed to the DLA via the provided email address, DibbsBSM@dla.mil. The deadline for delivery is set for 170 days after the award of the contract.