20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 13 Air Filters 4 Pack Lamps Unlike traditional synthetic chemicals

Unlike traditional synthetic chemicals

NEW IMPROVED MODEL - MORE DURABILITY AND STRENGTH

Item # Description Initial Lumens CCT Product Dimension Net Lbs Box Dimension Gross lbs CS/QTY UG-T5/48/65 UltraGrow – 4X8 T5 Fluorescent Fixtures w/6

Hoods are designed with tunnelized elastic to offer a more secure closure

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 13 Air Filters 4 Pack Lamps Unlike traditional synthetic chemicalsImportant 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,