12x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack new_additions • Best-in-class photosynthetically active ratiation

• Best-in-class photosynthetically active ratiation (PAR): 2 400 μmol/s• Optimized spectral distribution for high photosynthesis efficiency• High red light ratio and blue output for healthy plant growth and robustness• High PAR maintenance over lifetime• Easy lamp change

Water in thoroughly after application to activate colonization

This kit combines our Private Reserve Commercial Vacuum Sealer with three bag options: Private Reserve Vacuum Seal Plastic

Not only is this bag water tight but it is also air tight ensuring the contents of your package stays in the package where it belongs

be sure to add Elite 91 CalMag last in the nutrient line up

12x24x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack new_additions • Best-in-class photosynthetically active ratiationNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in