16x20x4 (3 5/8) Pleated MERV 13 Air Filters 1 Pack LED Lighting Many retailers use them for

Many retailers use them for either price point information or other marketing

Choose your own lamp (sold separately)

By replacing the aluminum enclosure with a durable powder coated steel enclosure

A small efficient tool

Quantity of LEDs - 342pcs

16x20x4 (3 5/8) Pleated MERV 13 Air Filters 1 Pack LED Lighting Many retailers use them forImportant 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 16x20x4 filter