The United States Coast Guard requires one box containing four specific air conditioning filter elements (NSN 4130-01-602-9129, Manufacturer Part Number 3090-199-016) from Freudenberg Nonwovens LP or an authorized distributor. The delivery location is F.O.B. Destination to the USCG SFLC in Baltimore, MD. The government anticipates a non-competitive, sole-source award and requires a letter from the OEM verifying the offeror is an authorized distributor. All packaging, packing, marking, and bar-coding must meet strict military specifications, and failure to comply will result in rejection. The award will be a firm fixed-price contract based on the lowest price technically acceptable offer.