Trion Air Bear Filter 20x25x5 3 Pack



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Trion brand air filter box of 3 size 20x25x5.

Filter rating is MERV 8

Actual size is 19-3/4" x 24-1/2" x 4-7/8".

If your air filter measures less than 4-7/8" this filter will not fit your cabinet. The 20x25x5 dimensions are considered nominal size. Many manufacturers advertise this size filter with actual dimensions from 4-3/8" thru 5-1/4".

Part numbers that have been used over the years by Trion for this filter are:

229990-102, 229990-002, 255649-102, 255649-002

Shipping rate for continental United States.  Contact us for rates to other locations.



  • Model: 229990-102 Trion 3
  • Manufactured by: Trion
  • UPC:

Manufacturer Info

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About Us

Welcome to Shortys Pumps, a division of HVAC Supplies. We are located on the South West side of Indianapolis, IN. Our purpose is to provide Original Equipment Manufacturer parts for the repair and maintenance upkeep of furnaces, air conditioners, ventilation systems and pumps to the general public as well as contractors and commercial building maintenance staff.

Give us a call with the information from your equipment nameplate and we will do our best to help you locate the right paty. We can be reached at our local phone number 317-821-8770, Toll Free 877-821-8770 or by fax at 317-821-8772. Our business hours are 8-5 EST M-F. Prior to making repairs please check your manufacturers instructions and follow all safety precautions. Improper repairs can lead to equipment damage or personal injury or death. If you are unsure of your ability please call a professional to service your equipment.




Company Name

Shortys Pumps, division of Shortys HVAC Supplies


7720 S Mooresville RD
West Newton, IN
USA 46183

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Shortys Pumps, division of Shortys HVAC Supplies 2024