KelTec has acquired AJR Filtration, Inc., a US-based manufacturer of liquid filter bags, cartridges, dust bags, pleated bags, and dust cartridges. The transaction was completed for an undisclosed amount, and the terms of the deal have not been made public.
AJR Filtration has operated since 1997, producing engineered filtration products from a 140,000-square-foot facility in West Chicago, Illinois. The company serves distribution, reseller, and OEM markets across the United States and Canada, with a focus on maintaining large in-house raw material inventories and offering free stocking programs to shorten lead times. KelTec, the acquiring entity, brings its own operational capabilities to the table, though specific details of its business profile were not disclosed in the announcement.
The acquisition is intended to expand KelTec’s footprint in the industrial filtration sector. AJR Filtration’s established manufacturing base in the Midwest provides a central logistics advantage for shipping to both US and Canadian customers. For KelTec, the deal adds a dedicated production facility and a product line that complements its existing operations, allowing the combined company to serve a broader range of filtration needs without relying on third-party suppliers.
Post-acquisition, AJR Filtration is expected to continue operating from its West Chicago site, retaining its current workforce and customer relationships. The integration will likely focus on aligning supply chains and production schedules to maintain the fast turnaround times that AJR has built its reputation on. No changes to product lines or customer service structures have been announced.
The combined entity will now hold a stronger position in the engineered filtration market, with AJR’s manufacturing capacity and KelTec’s distribution reach forming the basis for future growth. Observers will watch how the two companies coordinate their operations in the coming quarters, particularly in managing inventory levels and delivery commitments across the US and Canadian markets.

