20x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack Water Filtration Place the Square Flood and

Place the Square Flood and Drip Shield on top of your 6'' rockwool cube and use the built in measuring table to fill the reservoir with water and nutrients

but will remain strong and reliable

Features an IEC power connection and comes with a 8' 240V 16/3 AWG power cord with EMI suppression

HM Digital COM80 Hydro Quality Tester Meter

20x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack Water Filtration Place the Square Flood andNordic Pure 20x20x2 MERV 8 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