8x20x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack Sungrower Trellis Netting 1000’ and Shorter Use at 8 ml/gallon for

Use at 8 ml/gallon for treatment of existing root problems to ensure your plant's good health

The meter’s built-in low battery indicator means you’ll never be caught by surprise by a low-power product

Custom box for attractive display

Appropriate for use with all flower types

8x20x1 Furnace Air Filters MERV 12 Pleated Plus Carbon 6 Pack Sungrower Trellis Netting 1000’ and Shorter Use at 8 ml/gallon forNordic Pure 8x20x1 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