14x20x2 Pleated Air Filters MERV 14 Plus Carbon 12 Pack DUCTWORK high-quality base nutrient specifically formulated

high-quality base nutrient specifically formulated to work with and enhance the unique properties of coconut coir

Aerodynamic design allowing more air flow

it will keep insects off

Improved networks of mycorrhizae provide the plant with increased surface area of the root

EC Calibration Automatic

14x20x2 Pleated Air Filters MERV 14 Plus Carbon 12 Pack DUCTWORK high-quality base nutrient specifically formulatedNordic Pure 14x20x2 MERV 14 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