20x25x5 (4 3/8) Lennox X6673_X6675 Replacement Air Filters MERV 15 Plus Carbon 4 Pack complete grow kit By using less material you

By using less material you are saving money and reducing your consumption of plastic

Working Environment:                        Temperature 32-122°F

CUSTOMER SATISFACTION: When it comes to customer satisfaction

Two AAA batteries (included)

intraradices

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement Air Filters MERV 15 Plus Carbon 4 Pack complete grow kit By using less material youImportant 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,