16x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 1 Pack Reflectors & Grow Lights Low Rate – Use the

Low Rate – Use the general rate above or release 1 beetle per 10 sq

This powerful blend gives your plants that extra push to maximize flower yields

Day and night settings keep temperature within your set point

or CLOUDRAY fans with EC motors to share the same programming

16x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 1 Pack Reflectors & Grow Lights Low Rate – Use theImportant 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,