20x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack Promote Maintenance is a breeze

Maintenance is a breeze

Includes: 2 LG50023

The 020-APHEC-1 features a large LCD display that can be seen from a distance

Growcubes are difficult to overwater if the container has good drainage

Beam Angle: 120*

20x20x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack Promote Maintenance is a breezeImportant 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. If you are replacing a 4 3 8 depth 20x20x4 filter