The 447380-510 is the correct air cleaner that uses:
The Trion Air Bear Right Angle Air Cleaner MERV 11 is an upgrade over the Trion MERV 8 Air Bear Right Angle Media Air Cleaner. Also known as part number 447380-510 this Trion Media Air Cleaner has rugged, durable cabinet construction that provides long life to the unit. This right angle air cleaner has a rated airflow of up to 2000 cubic feet per minute air distribution (CFM). The Trion Air Bear Right Angle Cleaner is engineered to provide clean, safe and comfortable indoor air.
Trion 447380-510 Air Bear Right Angle Whole-House Cleaner specifications:
The space-saving design of this Trion 447380-510 air cleaner is ideal for basement applications. Installation is quick and easy. The built-in ductwork is designed for installations requiring a 90 degree duct adapter. This air cleaner can mount directly to your heating and cooling systems. It is suitable for use with all types of central air conditioner configurations.
The non-woven, 5" thick electrostaticallly charged pleated Air Bear Filter Media effectively traps airborne particles as small as 1 micron. This pleated filter allows air to flow freely through the air cleaning system while capturing and holding pollutants and allergens inside the filter. Depending on air quality and usage, the pleated media filter should be replaced every 9 to 12 months for optimum performance.