20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 10 Pleated Plus Carbon 4 Pack Light Fixture This 2-part blended liquid formula

This 2-part blended liquid formula should be used in equal amounts during the flowering phase to stimulate the rapid onset of bud production

These leading-edge blocks have the optimal fibre structure and physical properties for crop uniformity

you’re investing in a brand with a decade of research and development behind it

Tiresias Mist is made of naturally occurring minerals and is non-toxic

Harvest mushrooms once they fruit

20x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 10 Pleated Plus Carbon 4 Pack Light Fixture This 2-part blended liquid formulaImportant 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,