12x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack rockwool The Phantom has built-in hot

The Phantom has built-in hot restrike programming to protect the lamp and ballast in the event of the ballast turning off unexpectedly

the low wattage SQ Pro line will deliver the best light spectra on the market combined with very-high PPFD levels

Featuring the Original perpendicular 4-Way splitter design

• If you recirculate your nutrients

12x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack rockwool The Phantom has built-in hotNordic Pure 12x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material