20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack X Nutrients Grow Spray 1 Gal Package Includes - 1 x

Package Includes - 1 x Ze250 Grow Light Bar 1 x 6ft Power Cord

Propagation Heat Mat 48 x12 Daisy Chainable 60W

• High lumens per watt output

25mil Nitrile Small - Case of 10 boxes (100 per box)

Fan Scheduling (Grow Recipes)

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack X Nutrients Grow Spray 1 Gal Package Includes - 1 xImportant 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,