18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack nutrient-combo Russet Mites (Eriophyoidea superfamily)

Russet Mites (Eriophyoidea superfamily)

The optional Smoke Detector (MBS-SD) can alert the user to smoke within their growing area at ALL TIMES

30/bags per bucket

• Higher yields

18x20x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 12 Pack nutrient-combo Russet Mites (Eriophyoidea superfamily)Nordic Pure 18x20x2 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