16x30x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack spl_hlg 162 x 72 x 80

162 x 72 x 80 cm (64 x 28 x 31 in) Dimensions

Stack helps correct minor potassium deficiencies

Porthole Cover for the AeroFlo 60 Reservoir

Allows you to keep a sealed room which keeps your CO2 in and pests and pathogens out

-lines can be used to evenly disperse co2 gas to garden

16x30x1 Furnace Air Filters MERV 8 Pleated Plus Carbon 6 Pack spl_hlg 162 x 72 x 80Nordic Pure 16x30x1 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