18x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack HPS traditional grow room fixtures

traditional grow room fixtures

The isopropyl helps prevent excess build up on the plant

the 1000W COOL encourages increased internodes while maintaining compact growth

Key Features: Calcium formula with micro nutrients

18x20x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack HPS traditional grow room fixturesNordic Pure 18x20x2 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