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Trion Air Bear 259112-103 Supreme Filter 20x20x5 MERV11 4-PacK

259112-103 4pack
$129.95
$32.49 per Filter


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259112-103 Filters Fast® FFC20205TAB Replacement for Trion 259112-103 2-Pack

FFC20205TAB
$69.95
$34.98 per Filter


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Trion 259112-103 4pack
Filters Fast FFC20205TAB
Filter Life
6 - 12 Months
6 - 12 Months
MERV Rating
MERV 11
MERV 11
Reduces Dust
Reduces Pollen
Reduces Mold Spores
Reduces Pet Dander
Reduces Smoke & Smog
Reduces Allergens
Reduces Bacteria
Reduces Virus Carriers
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Product Information
Frequently Bought With This Item

The Trion Air Bear 259112-103 Supreme Filter is a genuine Air Bear filter that comes in this convenient, money-saving 4-Pack value set. Also known as part number 259112-103, the Trion 20x20x5 Filter features pre-applied gasketing on the assembled filter to prevent air by-pass. This MERV 11 filter contains media that effectively produces 98% filtration. The high efficiency filter media of the Trion Air Bear Filter effectively collects small dust particles before they are able to collect on the coils of your air filter cleaner.

With superior built-in frame strength, this OEM replacement filter utilizes double wall construction and die cut fingers. This filter is pre-assembled and replacement is quick and easy. With dependable performance, the Trion Supreme Air Bear Filter is specifically engineered to provide clean, safe and comfortable indoor air and optimizes the performance of your Air Bear Furnace Air Cleaning system.

Trion 20x20x5 Air Bear Supreme Filter Specifications:

  • Part 259112-103
  • High efficiency filter
  • No assembly required
  • Double wall construction
  • Package contains 4 filters
  • Nominal dimensions: 20" x 20" x 5"
  • Actual dimensions: 19 3/4" x 20 5/8" x 5"
  • Fits Trion Air Bear and Air Bear Supreme Air Cleaners (listed above)

The 259112-103 is compatible with select air cleaner model numbers listed below:

  • Trion Air Bear 229990-103
  • Trion Air Bear 248713-103
  • Trion Air Bear 255649-103
  • Trion Air Bear 435790-001
  • Trion Air Bear 255149-003
  • Trion Air Bear Supreme 455604-001
  • Trion Air Bear Supreme 455604-019

Compatible Parts:

The Trion 259112-103 4pack is the correct replacement for the following part numbers:

Part Number
259112-103
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Customer Reviews:

Total Reviews: 10 Average Rating: 5 / 5.0

Filtersfast Reviews on Trust Pilot external site
Jennifer Pearson2026-03-06

Exactly what I need. Easy ordering and quick shipping.

Collected by Trustpilot.com
Laurie Arnold2025-12-14

Great filters but took weeks to be delivered

Collected by Trustpilot.com
L. Hicks2025-07-11

We use over and over. The best.

Collected by Trustpilot.com
Nancy Cuiksa2025-06-15

Same filter as get from business that installed new heat pump at much better price!!! Thank you!

Collected by Trustpilot.com
MARIE E. ZERINGO2024-12-22

ALWAYS FITS PERFECT. EASY TO INSTALL. DOES A GREAT JOB.

Collected by Trustpilot.com
KarenT2024-09-27

This product is the dedicated filter for our latest HVAC system. We chose MERV11 for the condo apartment, as greater strength level is not necessary. Fits and works perfectly. We order in bulk (4 at a time) so as we always have a scheduled replacement ready. The only "problem" I've had is that discounts/coupons do not ever register when I'm making my orders on-line.

Collected by Trustpilot.com
Waynecustomer2023-12-09

Fast and accurate fit. Used them before, fast and easy.

Collected by Trustpilot.com
James2022-02-03

Great product that I use to replace electronic air cleaner.

Collected by Trustpilot.com
MHOH2022-01-28

They fit my Amanda furnace well and are easy to install.

Collected by Trustpilot.com
customer2021-04-15

Best price around from Filters Fast. Can’t beat the price. Very happy with purchase and fast delivery!!

Collected by Trustpilot.com

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