Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM 20x25x5 MERV 8 Furnace & AC Air Filter - 2-Pack

The Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM 20x25x5 MERV 8 Furnace & AC Air Filter is a replacement air filter designed to improve indoor air quality by reducing dust, pollen, and mold spores. Compatible with the Trion Air Bear 255649-102, this filter helps support cleaner air and relief from sinus irritation when replaced every 6–12 months.

Note: These filters do not contain fiberglass.

Key Benefits:

• MERV 8 filtration captures a high percentage of everyday airborne particles while maintaining strong airflow for HVAC system efficiency.
• Helps alleviate sinus irritation by reducing airborne irritants circulating through the home.
• Deep pleated 5-inch design provides greater dust-holding capacity and longer filter life compared to standard 1-inch filters.
• Supports proper HVAC performance with low airflow resistance that helps reduce strain on heating and cooling systems.
• Compatible with Trion Air Bear Supreme 2000 and Right-Angle air cleaner systems, offering a reliable replacement fit.
• Moisture-resistant frame construction helps maintain filter strength and durability, even in humid environments.

Specifications:

• Brand: Filters Fast®
• Part Number: FFC20255TABM8
• Replaces Part Number: FFC20255TAB OKGM
• Pack Size: 2
• MERV Rating: 8
• Final Resistance @ 295 fpm: 0.50
• Nominal Dimensions: 20" x 25" x 5"
• Actual Dimensions: 19-5/8" x 24-1/8" x 4-7/8"
• Initial Resistance @ 295 fpm: 0.10
• Moisture resistant 28 point beverage board

How do you install the Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM?

1. Open access door by lifting the handle and pulling the bottom of the door toward you. Remove door completely.
2. Tilt used filter cartridge to allow filter to be removed from cabinet. Pull used filter cartridge from cabinet.
3. Discard dirty filter cartridge in plastic bag in which replacement filter was received.
4. Slide new Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM filter cartridge into cabinet with “AIR FLOW” arrow pointing in the direction of air flow. Care shall be exercised to place filter cartridge in angle holders on bottom and side of cabinet.
5. Replace access door.

How often should you replace the Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM?

• Changing your Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM is a very quick and easy process that should be done once every six to twelve months.

What contaminants does the Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM reduce?

• The Filters Fast® FFC20255TABM8 Replacement for Filters Fast® FFC20255TAB OKGM is a MERV 8 air filter, which means that it reduces the following contaminants:

  • Dust
  • Pollen
  • Mold Spores

Customer Reviews:

Total Reviews: 78 | Average Rating: 4.85 / 5.0

Irving Luizza2026-08-23

Cardboard frame needs more structure worked but flexible . Foam seal may roll back when inserted needed caution when installing in furnace frame track. Worked after cautious insertion. Shall see how well filters dirt in awhile after use.

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Jerry Vincent2026-08-10

Great product

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Harold Ryder2026-08-10

I received two crushed filters in the mail. The replacement filters came quickly and in good condition. Thank you!

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KEVIN2026-08-06

This product is specifically made for my filter unit. It fits and performs much better than the generic filters sold by the Big Box stores.

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customer2026-08-04

Perfect fit.

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Kevin Freeburg2026-06-20

Well designed filter. I change them every 6 months and they are in excellent shape when I replace them too.

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Frank2026-06-14

Recommend by my local HVAC professional \uD83D\uDC4D\uD83C\uDFFB

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Mike Wilson2026-04-13

Great products, great price and on time shipping. Highly recommend….. I’ll definitely continue to use…

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Barbara St. Amour2026-04-12

First time using this brand; an alternate brand I ordered (26 x 20 x 5) was a 1/4” too long. Guess I didn’t read the ACTUAL dimensions. But, this kind fits fine.

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Charlotte Luczkowski2026-03-17

I think they are really good filters and that is why I keep buying them from here. I have more than one cat and there is plenty of hair around. I also have hard wood floors and these filters do catch most of the hair and I do change them regularly. Keep up the good products!!

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Frederick Voss2026-03-10

Your response to an order is excellent. There were no problems ordering and receiving my order.

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Jean Croft2026-01-16

I ahve been using filters Fast for a number of years for 8 A/C units at a Private Preschool. The quality of the products and delivery time has always been great.

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Erika Friedman2025-12-29

good value prouct

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Slickcustomer2025-12-17

great product at good p;rice. fast shipping

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Ali Deaibes2025-12-15

Good quality filters great lrice

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Rebecca customer2025-12-08

I've always used these. I haven't tried yours yet. I buy them in advance of needing them

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Tammy Wade2025-12-08

Nice filters

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Charles Fillebrown2025-12-02

Great cleaners

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David Maine2025-10-22

SAVED US MONEY

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Neil Veenis2025-10-13

This filter has done its job quite well for a lot of years. I'm very happy with it.

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