The Defense Logistics Agency (DLA) Land and Maritime intends to award a firm-fixed price, indefinite delivery contract for a commercial filter element to provide stock replenishment for military depots. The contract will have a 3-year base period with two 1-year government options, for a potential total performance period of 5 years. The requirement is for DLA stock support within the continental United States (CONUS). The solicitation is unrestricted, but the Government intends to contract only with approved sources, which are Northrop Grumman Systems Corporation and Brownell LTD. The electronic solicitation will be released on or about April 27, 2026.