16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 1 Pack grow media 000 Watt ECO Magnetic Ballast

000 Watt ECO Magnetic Ballast 277 Volt 12¼” x 6¼” x 6” 31

- Soaking seeds and bulbs to improve germination and plant vigor

Parts and Repairs - Zenport Warranty: 5-Year Battery

Ginormous is designed to make even the most demanding gardeners ecstatic at harvest time

16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 1 Pack grow media 000 Watt ECO Magnetic BallastImportant 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,