Constructed for compatibility with a wide range of Amana

Testing with a multimeter should show a reading within 5% of the 40 and 3 MFD ratings

3 inches outer diameter) of the original factory seal

extending the service life of the assembly

ensuring proper fit and terminal alignment in Nordyne and Nortek units

Lennox 48J01 Filter Constructed for compatibility with aThe Lennox 48J01 Economizer Filter is a heavy duty, 16x25x1 washable aluminum mesh filter designed for Lennox Rooftop Units (RTUs) and commercial air handling systems. Engineered as a direct OEM replacement for 48J0101, this semi permanent filtration solution features 5 ply corrugated aluminum media secured within a rugged, mitered . 030" aluminum frame. Unlike disposable cardboard filters, the Lennox 48J01 is built for high velocity environments,