Honeywell Electronic Air Cleaner, 20x12.5

NOTE: This model does not include postfilters. Capturing up to 98% of particles (3.0 - 10.0 micron) that pass through the filter, the F300 offers the highest level of filtration on the market. Features Solid state power supply is self-regulating and maintains peak efficiency during a wide range of cell dirt loading conditions. New low-profile door with test button to check system operation. Helps filter efficiency-robbing "gunk" before it coats critical system parts. Very low pressure drop. Exclusive wireless W8600A AIRWATCH indicator reminds customers when to wash cells to keep the unit operating at peak efficiency, as well as when to change UV Lamps and Humidifier Pads (optional). Exclusive 10-year Clean Coil Guarantee. Rugged zinc-coated, roll-formed cabinet provides superior strength and corrosion protection. Optional media post-filter provides enhanced filtration. Product Specifications Description: High Efficiency Electronic Air Cleaner Application: Duct mounted Dimensions (in.) : 20 in. x 12-1/2 in....