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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Coverage area & Hanging heigh
fungicide & miticide
Maximum Current: 0
5 cents per gallon of nutrient treated (calculated on the MSRP)
which will affect the validity of the calibration
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 4 Pack Hand Tools Coverage area & Hanging heighImportant 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,
