18x24x4 (3 5/8) Pleated MERV 13 Air Filters 6 Pack Plant Support including fertilizer injection systems

including fertilizer injection systems

10'' or 12'' duct diameters

Total Capacity – 8L / 2

6 x Matrix Circulator | 2 1/4"

5''H and includes (1) catch bag and a 7' power cord

18x24x4 (3 5/8) Pleated MERV 13 Air Filters 6 Pack Plant Support including fertilizer injection systemsNordic Pure 18x24x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, smog, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a