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Since 1991 the #1 additive for hydroponics and soil gardeners world wide
Growth and Bloom Stimulants
Fruit flies (Drasophylla)
fuller flower growth with higher quality yields
10x20x 1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12 Pack Liquid & Weight Measuring Since 1991 the #1 additiveNordic 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
