20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack light-movers-hangers BEFORE USING

BEFORE USING

There is nothing better than a plant full of phat

making the most comprehensive spectrum of light output for an HID fixture even better

Recommended Feeding: 1 ml per gallon

saves you space as well as labor time

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 2 Pack light-movers-hangers BEFORE USINGImportant 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,