16x20x2 Pleated Air Filters MERV 7 Plus Carbon 3 Pack spl_hw Use out in open fields

Use out in open fields

and container-grown plants

powerful clouds

A continuous shower of CO2 directly onto your plants is the most efficient way to deliver CO2

16x20x2 Pleated Air Filters MERV 7 Plus Carbon 3 Pack spl_hw Use out in open fieldsNordic Pure 16x20x2 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. 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 while