PER FILTER SIZE: 19.25x 4.8 x 1.3 inches Place OF ORIGIN: China Replace: 3-6 months Fit Germguardian AC 5000 SERIES This is not a Germguardian® OEM product and is not covered under any Germguardian® manufacturer’s warranty. The Germguardian® brand names and logos are the registered trademarks of their respective owners. This is a high quality replacement part.