20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 1 Pack Reflective & Greenhouse Films a 16 foot RJ12 cable

a 16 foot RJ12 cable and the 12vdc power supply

- Powerstrips

it uses the same amount energy to produce more light

CDA approved

giving you the power to maximize VPD across all grow conditions

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 15 Air Filters 1 Pack Reflective & Greenhouse Films a 16 foot RJ12 cableImportant 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,