12x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Odor Control Steel-wire spiral structure is flexible

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places

(2) 50' white temperature probes

Optimizes germination rate

This 16" oscillating pedestal fan features a 3-speed

1800 PSI max fill pressure

12x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 12 Pack Odor Control Steel-wire spiral structure is flexibleNordic 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