20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack Tents / Indoor Greenhouses 8 cu ft loose fill

8 cu ft loose fill bags

Available in 60°

and B-Lite 630W CMH All-In-One reflectors

• Sleeved column for removal of plant waxes

and root vegetables before pest pressure begins

20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack Tents / Indoor Greenhouses 8 cu ft loose fillImportant 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,