12x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Plant Care/Pest & Disease Control Use Elite 91 FLOWERS with

Use Elite 91 FLOWERS with every feeding or nutrient change during the last two weeks of vegetative growth and for the entire bloom stage of plant growth

5-inch and maximum 1

Reduce Heat

which strongly correlates with soil moisture and nutrient levels

12x25x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 12 Pack Plant Care/Pest & Disease Control Use Elite 91 FLOWERS withNordic Pure 12x25x1 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