INTERNATIONAL FILTER MANUFACTURING CORP

International Filter Manufacturing Corp specializes in the precision manufacturing of critical filtration components and fastening systems for defense and military vehicle platforms. Their core capabilities center on the design and production of high-performance filter elements—particularly intake and engine filtration systems—engineered to meet stringent military specifications for durability, contamination control, and operational reliability under extreme environmental conditions. The company also manufactures certified bolts, nuts, screws, and related fasteners tailored for heavy-duty vehicle assemblies, demonstrating expertise in both fluid systems engineering and mechanical fastening solutions. Their technical proficiency lies in material selection for harsh-duty applications, tight-tolerance machining, and adherence to military standards such as MIL-SPEC and SAE J standards, ensuring mission-critical performance in armored vehicles, tactical transport, and other defense platforms. The contractor maintains a consistent and deep relationship with the Department of Defense, delivering mission-critical components for ground vehicle systems across multiple branches. Their work supports sustainment, modernization, and logistics readiness programs, with a focus on replacement and upgrade parts for existing fleets. This long-standing engagement reflects a trusted supplier relationship built on consistent quality, on-time delivery, and technical compliance with defense procurement protocols. International Filter Manufacturing Corp operates primarily within the Other Motor Vehicle Parts Manufacturing (NAICS 336390) and Bolt, Nut, Screw, Rivet, and Washer Manufacturing (NAICS 332722) sectors, positioning itself as a niche supplier of engineered components for military ground vehicle systems. Their market focus is on the defense industrial base, serving as a specialized provider of mission-essential parts that require certified manufacturing processes and traceable quality control. As a Women-Owned Small Business and Woman-Owned Business certified by the SBA, the company leverages federal procurement preferences while maintaining operations from its facility in Litchfield, Illinois. Its small-business structure enables agile responsiveness to urgent defense requirements, reinforcing its role as a reliable, certified supplier within the national security supply chain.