This is a pre-solicitation notice for a firm-fixed price, indefinite delivery contract for a specific fluid filter. The contract includes a 3-year base period with two 1-year option periods, for a potential maximum performance length of five years. Items will be shipped to various stocking locations both within and outside the continental United States. The solicitation is unrestricted, and award will be based on a combination of factors including price, delivery, and past performance.