12x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack additives Even more efficient and stronger

Even more efficient and stronger than the original Max-Fan design

The Heavy Duty 40 Amp 120 Volt Timer is ideal for loads up to 40 amps resistive from 120-volts providing direct 24 hour time switch control of most loads

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CenturionPro Original Trimmer

Their strong motors

12x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack additives Even more efficient and strongerNordic 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