Mac 321234 Replacement Filter voomi_id_9772 Works in extreme temp ranges

Works in extreme temp ranges from -50 to 3000°F

Econo Cool mode for improved energy efficiency

particularly 4HK series electric heat kits

Dow Corning 2147980 is a multi-purpose silicone sealant available in a ten point three ounce tube

Voltage Rating: 208/230/460 VAC

Mac 321234 Replacement Filter voomi_id_9772 Works in extreme temp rangesThis is an exact replacement for OEM Part Number 321234 from Mac 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: 13. 84 Length: 26 Inside Diameter: 9. 48 Top: Open Bottom: Open Shape: Round