24x30x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack dupe • 4 full spectrum

• 4 full spectrum

Add 2-5 mL of Grow B per gallon of water during the vegetative growth phase

especially during home improvements

This will help keep your beneficials around without inviting other pests

you’ll get the highest capacity harvesting system in the world

24x30x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack dupe • 4 full spectrumNordic Pure 24x30x2 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