16x24x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack Reflectors & Grow Lights ETL Item # Description Product

ETL Item # Description Product Dimension Net Lbs Box Dimension Gross lbs CS/QTY UG-RWN15/6 UltraGrow – Wing Reflector (6 Pack) 19⅝” x 19¼” x 4½” 22 lbs 15” x 14” x 21” 24 lbs 1

16 and 32 ounce

Amblyseius swirskii is not recommended for use on tomato crop infestations

and it actually works

Best choice for DIY grow room aficionados

16x24x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack Reflectors & Grow Lights ETL Item # Description ProductNordic Pure 16x24x4 MERV 12 Pleated 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