20x30x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack spl-athena then blended and ground to

then blended and ground to a 14 mesh size

of Rare Dankness Perfecta BLOOM

Made with triple washed coco coir to guarantee low salts

the fine cell structure and drainage properties provide uniform moisture and hydroponic nutrients throughout the media – whether you use overhead irrigation or sub-irrigation

20x30x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack spl-athena then blended and ground toNordic 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