16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 2 Pack lighting_accessories Light Uniformity – avg/min: 1

Light Uniformity – avg/min: 1

Supply Voltage: 100-240VAC

Instant fungal and bacterial inoculant

This completely water soluble formulation makes irrigation application a breeze and it can be used successfully throughout the growing season

00 - Length (in): 0

16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 2 Pack lighting_accessories Light Uniformity – avg/min: 1Important 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,