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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Net Weight: 8
depending on crop/deficiency levels
Our scientist is trained in physics
Great White Granular 1 adds beneficial microorganisms to the root zone to enhance plant vigor and is OMRI AND OIM certified
96 total cones
16x24x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack Tents / Indoor Greenhouses Net Weight: 8Nordic 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