20x25x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack nutrients-and-supplements Dynamically adjusts fan speed based

Dynamically adjusts fan speed based on temperature and humidity conditions to produce optimal airflow

Water Proof

thick polyethylene is strong and durable

a standard 120v outlet

The GeoPlanter is a breathable fabric raised bed planter that helps growers achieve the ideal root environment for improved water and nutrient uptake

20x25x2 Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack nutrients-and-supplements Dynamically adjusts fan speed basedNordic Pure 20x25x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. 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