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Air Bear 20x20x5 Pleated Air Filter

Air Bear 20x20x5 Pleated Air Filter

Regular price $103.19
Regular price Sale price $103.19
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MERV RATING
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$103.19 USD
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Important! Please check your current filter size to ensure you have the correct size before placing an order :)

Why do Homeowners Choose 20x20x5 TRION Air Bear Filters?

At Air Bear, we take pride in manufacturing high-quality air filtration products designed to protect your HVAC system and improve indoor air quality (IAQ). When choosing a 20x20x5 air filter replacement, homeowners deserve a reliable product that simultaneously captures airborne particles and keeps their furnace and air conditioner running efficiently.

Most importantly, our long-lasting 20x20x5 pleated air filters offer without a doubt superior dust-holding capacity while maintaining excellent airflow.

All airbear.com air filters are direct from the manufacturer geniune Air Bear products and made in the USA. Available at competitive prices with fast shipping—most orders ship within 24 hours! 

20x20x5 TRION Air Bear Filters Key Product Information

  • Size: 20x20x5 (actual 19.75" x 20.75" x 4.94" in.)
  • Pack Options: Available in 4 Packs
  • MERV Ratings: Choose from MERV 8, 11 and 13
  • Quality Construction: Premium air filtration with industry-leading low-pressure drops. Filter frame fingers support vertical pleats, ensuring they stay evenly spaced to maximize dirt-holding capacity
  • American-Made: Heavy-duty, moisture-resistant filter frame maintains strength and shape even in high humidity environments
  • Genuine TRION Air Bear Quality: Direct from the manufacturer
  • Secure Checkout: Fast, safe, and easy ordering process

 Part Number 

Nominal Size

MERV

Quantity

Initial Resistance (300 FPM)

255649-103 20x20x5 8 4 Filters 0.07" W.C.
259112-103 20x20x5 11 4 Filters 0.11" W.C.
266649-103 20x20x5 13 4 Filters 0.15" W.C.

 

Engineered for Air Bear Supreme 20x20 Models:

Warm Grey  455602-227, 455602-727
British White 455602-225, 455602-725, 455602-0225

 

Compatible with:

Skuttle 448-3, 448-7
General Aire 6FM2020 or 4556
Ultravation 91-013, 91-028
Field Controls FCRM11-2020

When should you replace your 20x20x5 Air Bear furnace filter?

Because 20x20x5 Air Bear filters offer superior performance compared to standard filters and cheap competitor knock offs, you can often expect can up to 6 months of filter life. However, you may need to replace your filter more frequently if:

  • You have pets that shed dander and fur.
  • You or your family members suffer from allergies or respiratory conditions.
  • Your home is located in a high-pollen or high-dust area.
  • You run your HVAC system frequently or continuously.

A quick visual inspection can help—if your filter looks dirty or clogged, it's time for a replacement!  Elevate your indoor air quality with Air Bear’s timeless reliability. Experience cleaner, healthier air with a filter that is unquestionably built to last!

Choosing the Right MERV Rating

MERV (Minimum Efficiency Reporting Value) measures an air filter’s ability to capture airborne particles. Air Bear filters are available in three MERV ratings: 

  • MERV 8 – Captures 90% of airborne particles (Comparable to MPR 600, FPR 4-5)
  • MERV 11 – Captures 95% of airborne particles (Comparable to MPR 1000-1200, FPR 6-7)
  • MERV 13 – Captures 95% of even smaller particles including virus carriers (Comparable to MPR 1500-1900, FPR 8-10)

No matter what MERV rating you choose, you will improve indoor air quality over fiberglass filters. Learn more about MERV Ratings HERE

Built for Performance & Durability

Air Bear filters feature a sturdy frame and wire backing for a perfect fit and proper airflow. The pleated design increases surface area, ensuring better filtration and airflow efficiency. Our filters help reduce exposure to:

  • Dust and Dust Mites
  • Pollen and Mold Spores
  • Pet dander
  • Seasonal allergens
  • Virus carriers

Selecting the Right Air Filter Size

Air filters come with both nominal as well as actual sizes. First, the nominal size is rounded to the nearest whole inch. Second, the actual size reflects the precise dimensions. Is your previous filter lacking size markings? Simply measure its length, width, and depth to find the correct replacement.

With 20x20x5 TRION Air Bear Filters you're choosing quality, reliability, durability and airflow for clean air in your home. Learn more about our complete lineup of air cleaner housings for you home here

Materials

Specialized filter media blend and moisture resistant beverage board frame.

Shipping

Fast and free shipping from our facility.

MERV Info

Minimum Efficiency Reporting Value, or MERV, report a filter’s ability to capture larger particles between 0.3 and 10 microns (µm). This value is helpful in comparing the performance of different filters.

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Customer Reviews

Based on 3 reviews
67%
(2)
33%
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K
Kieuanh

Good

S
Sally

Love these.

M
Michael

Filters are excellent. I have always used Air Bear M13, 5" great filter

    • Protects against 90% of air particles.
    • Upgrade from standard fiberglass filters.
    • Ideal for dust mites, dust, lint, pollen, pet dander and mold spores.

    • Protects against 95% of air particles.
    • Upgrade from standard disposable filters and MERV 8 filters.
    • Ideal for dust mites, dust, int, pollen, pet dander, mold spores, smog and smoke.

    • Protects against 98% of air particles.
    • Upgrade from standard disposable filters and MERV 8 & 11 filters.
    • Ideal for dust mites, dust, int, pollen, pet dander, mold spores, smog, smoke and virus/bacteria carriers.

Why Air Bear Filters?

We've been manufacturing quality filters since 1947. Our operation and manufacturing processes ensure a filtration product you can rely on.

High Quality Materials

We source our materials from the top suppliers to ensure durablity and reliability on each and every filter.

Dedicated Teams

We offer a team of customer service, engineering and operations to ensure your order is shipped quickly as possible.