13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pure Carbon Pleated Odor Reduction Furnace Air Filters 6 Pack Fertilizer Dyna-Gro's K-L-N Concentrate is a

Dyna-Gro's K-L-N Concentrate is a hormone and nutrient solution proven to promote vigorous root development on cuttings

providing a more secure closure and stronger seams

The mats protect the roots from exposure to direct light and elements that can damage roots and hinder growth

Steel flange for filters and ducting

Active Air 100 ft

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pure Carbon Pleated Odor Reduction Furnace Air Filters 6 Pack Fertilizer Dyna-Gro's K-L-N Concentrate is aPure Carbon Pleated Odor Reduction AC furnace air filters by Nordic Pure are made with a durable non woven polyester base media infused with naturally derived charcoal and coconut shells, created to eliminate odors in your office or home. Whats special about carbon? While traditional electrostatic air filters capture airborne particles, activated carbon furnace filters absorb odors on a molecular level. This means harmful vapors and strong odors are