12x12x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack spl_dlw trace elements and silica —

trace elements and silica — the boost your plants need during heavy flowering

Rubber gasket to ensure air tight fitting

Silicon is readily absorbed by terrestrial plants

The ILUMINAR iLBar LED series is our small single bar design

and surpass strict QA / health and safety regulations while optimizing trimming systems through ergonomic

12x12x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 6 Pack spl_dlw trace elements and silica —Nordic 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