This is a sources sought notice for market research to identify potential suppliers for a Fluid Filter Element (NSN 2915-01-208-3254). The requirement is for the new manufacture of the item, including supply chain management and logistics, with an estimated three-year base period of performance. The government is seeking capability statements to assess if the requirement should be set aside for small businesses or procured through full and open competition. Responses to this market research must be submitted by January 30, 2026. The approved source is Pall Aeropower Corporation, and other contractors would need to submit a Source Approval Request package.