18x24x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack hydro-systems Each frock is individually packaged

Each frock is individually packaged and gamma-irradiated (sterilized) to a 10⁻⁶ sterility assurance level (SAL) to prevent workplace contamination and cross-contamination of products or materials

Guano is renowned as a source of available natural phosphorus for use during flowering and fruiting

0 Magnet Bar

the SunDome 2" humidity dome allows the grower to adjust the humidity levels to best suit the stage of growth using two adjustable vents on top

18x24x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack hydro-systems Each frock is individually packagedNordic Pure 18x24x4 Pleated Air Filters MERV 8 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, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage