12x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Tents / Indoor Greenhouses Outdoor and Raised Bed Gardens

Outdoor and Raised Bed Gardens – Ideal for large-scale outdoor grows where soil biology plays a critical role in plant performance and resilience

Precisely balanced for vibration-free operation and longer life expectancy

Growilla Bud enhances flower development

Simply mix the powder nutrient with water and pour into the reservoir

Full spectrum design covers each critical phase of growth from vegetative to flowering

12x20x1 Furnace Air Filters MERV 10 Pleated Plus Carbon 3 Pack Tents / Indoor Greenhouses Outdoor and Raised Bed GardensNordic Pure 12x20x1 MERV 10 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