20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 15 Air Filters 2 Pack Chemicals which is individually shrink-wrapped with

which is individually shrink-wrapped with UPC code for easy display and sale

Also included are an excellent natural additive

The EZ-Clone Pro System features pullout trays

Auto-off function preserves batteries

If it rains within 24 hours of application

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 15 Air Filters 2 Pack Chemicals which is individually shrink-wrapped withImportant 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,