20x20x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Grow Light Ballasts The Luxx 18w Clone LED

The Luxx 18w Clone LED comes standard with a 5 year warranty and has been tested in nursery applications for over 2 years

3 by Hex key head set: 4/5/6mm

which may be more strict than federal law

or vegetables

Continue on a regular schedule throughout the growing season

20x20x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Grow Light Ballasts The Luxx 18w Clone LEDNordic Pure 20x20x1 MERV 12 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