The Honeywell F100F2044 Whole House Air Cleaner is the correct system that uses the following:
The Honeywell F100F2044 25x20 Whole House Air Cleaner captures airborne particles in the air circulated through the unit, as small as 0.3 microns. This F100F2044 air cleaning system is applicable to all gas, oil and electric forced air furnaces and to compressor cooling up to 5 tons. The high efficiency filter media cleaner does not require electrical connections and mounts in the return air duct in any position.
Honeywell F100F2044 25x20 Whole House Air Cleaner Specifications:
The Honeywell F100F2044 25x20 Whole House Air Cleaner has a rugged zinc-coated, roll-formed cabinet resists corrosion and can support weight of residential furnace and evaporator coil. It uses a 4-inch extended media that makes replacement quick and easy.