20x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Nutrients and Supplements This Kit includes (2) Sunmaster

This Kit includes (2) Sunmaster 315W CMH Full Nova Lamps (SKU SM80440)

Continue on a regular schedule throughout the growing season

Proper pH is vital for healthy plant life

Bacterial Blotch

• Prevent anaerobic microbes in the root zone and reservoir/feed tank

20x24x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Nutrients and Supplements This Kit includes (2) SunmasterNordic 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