Trion Air Bear 20x25x5 Style Filter

New product

Quality Filters replacement for the TRION AIR BEAR 20x25x5 style filter. 

  • 20x25x5 Trion Replacment Filter
  • Replaces 229990-102 Trion filters
  • Exact Dimensions 19-1/2" x 24" x 4-3/4"
  • Your air will love this filter! (Does air have feelings?)
  • Made in the USA!
  • MERV 8 or MERV11
  • Price discount per filter for 4 filters/case. 
  • Prices shows are for a case of filters. 
  • Sold as 2 FILTERS or 4 FILTERS per CASE. (selection below)

More details


$25.64 per Filter

  • MERV 8
  • MERV 11
  • Case (2 Filters)
  • Dbl. Case (4 Filters)

Data sheet

Dimensions - Actual (inches):19.5625”x24.0625”x4.75”
Dimensions - Nominal (inches):20” x 25” x 5”

More info

This Furnace Filter replaces:

  • Trion Air Bear 229990-102
  • Aprilaire / space-gard #201
  • Skuttle #DB-25-20
  • Trion Air Bear Supreme 2000
  • Trion 455602-019
  • 435790-027
  • Trion Air Bear 22990-102
  • Trion Air Bear 20x25x5 Furance Filters
  • Indigo Part # 2400.2102 and 2401.2102
  • *Actual Dimensions 19 3/4" x 24 1/4" x 4 7/8"
  • See FIlter Specs Tab for more part numbers this filter replaces.

If you have a Honeywell Filter, use the Honeywell 20x25x5 style filter replacements (Similar size, but enough difference that this one won't work.)

This filter also offers:
* Made in the USA quality. Indigo Filters are made in La Porte, Indiana to the highest quality standards
* One of the sturdiest filter frames available.  These things are amazingly sturdy!
MERV 8 or MERV 11 efficiency level (MERV 8 was the original Honeywell standard, MERV 11 offers additional filtration for better air quality)
* Satisfaction guaranteed!  If your not happy, we'll make it right, or refund your money!
* Individually sealed plastic bag to protect against moisture.

 Part Number Cross Reference
 Honeywell 20x25x5FC100A1037 203720
 Trion 20x25x5 229990-102Trion Air Bear Supreme 2000
 Honeywell 16x25x5 FC100A1029 203719
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QF Eng Drawing

Quality Filters Trion Air Bear construction diagram and engineering specifications.

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To do what it takes to satisfy you, our customer.

We started out in a garage, with more ambition than know how.

To become a household name in your home.


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