12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack ventilation Silica has been found to

Silica has been found to strengthen cell walls giving plants an increased resistance to environmental stress

It’s a Plain Jane™ mix that contains a proprietary blend of low salt fiber and pith for superior aeration and optimal water retention

Use 1 tsp (or scoop) per 2 gallons of water

EnviroKlenz Air Cartridge – proprietary earth mineral technology to remove and neutralize VOCs

550 CFM Funk Filters consist of an aluminum housing packed with a high performance virgin activated carbon

12x12x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack ventilation Silica has been found toNordic Pure 12x12x1 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