18x18x1 Pleated Air Filters MERV 7 Plus Carbon 6 Pack led non-toxic formula helps keep the

non-toxic formula helps keep the plant healthy using natural antimicrobial ingredients and produces roots faster than its competitors

containing a combination of highly active organic acids

Adjustable vents allow for perfect humidity and temperature control

Perfect for Propagation

18x18x1 Pleated Air Filters MERV 7 Plus Carbon 6 Pack led non-toxic formula helps keep theNordic Pure 18x18x1 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