13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack cloning-&-seed-starting Non-corrosive ingredients

Non-corrosive ingredients

" — Sandra K

Significant increases in yield have been attributed to the addition of silicon to the feed schedule

Flood and drain setups are not recommended to exceed 64'

• Use on vegetables

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Furnace Air Filters MERV 8 Pleated Plus Carbon 2 Pack cloning-&-seed-starting Non-corrosive ingredientsNordic Pure 14x30x1 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