20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack spl_spectrumking easily switch between Celsius and

easily switch between Celsius and Fahrenheit readouts

A high-quality tool kit is provided with the purchase of the CenturionPro® Mini

Highly reflective Omni-Max film

Human Trimmer Replacement: 75 people

To increase the temperature beyond that

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack spl_spectrumking easily switch between Celsius andImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 7 8 and 5 1 4 inch depth filters,