20x25x5 (4 3/8) Lennox X6673_X6675 Replacement  MERV 10 Pleated Plus Carbon 1 Pack food-&-water-storage Ready to use right out

Ready to use right out of the bag

a root drench of Big Bloom will help to perk things up

Featuring new parallel 4-Way splitter design

• Rejuvenating plant growth cells

Includes: (1) Airis J Device (1) Micro USB Charging Cable (1) User Manual

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement  MERV 10 Pleated Plus Carbon 1 Pack food-&-water-storage Ready to use right outImportant 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,