20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 4 Pack Commercial Lighting Nordic Pure 16x25x5 Honeywell Replacement

Nordic Pure 16x25x5 Honeywell Replacement MERV 14 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

Increases mineral uptake and overall plant growth and vigor

FDA Approved food-grade materials

660W LED Fixture

making it the perfect tabletop machine

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 4 Pack Commercial Lighting Nordic Pure 16x25x5 Honeywell ReplacementImportant 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,