12x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack commercial-lighting-fixtures UL Components

UL Components

• Multifaceted computer-designed aluminum interior for maximum efficiency

commercial base nutrient formulated specifically for mother plants

Note: This item is for commercial use and is packaged as bulk

12x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack commercial-lighting-fixtures UL ComponentsNordic 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