20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 2 Pack vacuum pump Reduces freezer burn and Seals

Reduces freezer burn and Seals in freshness

Automatically cleans tumbler and brush to a level hard to achieve by hand

Reduce the application interval to 3-5 days if insects get out of hand

Russet Mites

This state of the art fixture uses the highest quality Samsung diodes

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 2 Pack vacuum pump Reduces freezer burn and SealsImportant 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,