12x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack microbes See the usage rates below

See the usage rates below

Upon hatching

Compatible with: Pots 6L - 7''x7''x9''

Pleated design makes it easier for the worker to take one easily instead of grabbing several in a bulk pack bouffant format

Mycorrhizal fungi form symbiotic relationships with plant roots to stimulate the development of healthy

12x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack microbes See the usage rates belowNordic Pure 12x20x2 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