12x20x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 24 Pack Electrical Components reliable and versatile: Combo Meter

reliable and versatile: Combo Meter Plus means you will be able to measure more and build a better understanding of your complete growing system

HPS to MH conversion lamp

MERV 10 Plus Carbon air filters are comparable to air filters with the rating of MPR 900-1000

Full Body Suit with Shoe Covers

With up to 6 pounds per hour of dry weight trimming capacity

12x20x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 24 Pack Electrical Components reliable and versatile: Combo MeterNordic Pure 12x20x1 MERV 8 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