20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack led Simply use at a 1:1

Simply use at a 1:1 ratio until the late-blooming phase

1 standards

0 DE Non-Dimmable Enclosed Lighting System

This Sling Harvesting bag is equipped to handle the job with a mil-spec sewn heavy-duty strap that is adjustable to fit multiple heights

A master reservoir filled with fresh water and nutrient is located on top of the float-valve actuated Controller

20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack led Simply use at a 1:1Important 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,