Guardian G81-8825 Replacement Filter voomi_id_64966 and a half-inch bore

and a half-inch bore

Air Flow Capacity (CFM): 1231

making it a reliable choice for systems requiring dependable fluid control

This Siemens Building Technology GBB161

Guardian G81-8825 Replacement Filter voomi_id_64966 and a half-inch boreThis is an exact replacement for OEM Part Number G81 8825 from Guardian All of our filters are made toexactOEM standards and are of the highest quality We offer high quality filters that require less frequent replacement. Get the quality you expect at a great price! Proudly made in the USA Specifications: Outside Diameter: 7. 93 Length: 22 Inside Diameter: 3. 57 Top: Open Bottom: Closed Shape: Round