Name: Aerostar 21x26x5 Replacement Air Filter for Trane BAYFTAH26M Air System
Brand: Trane
Price: 7614 USD
Availability: InStock

How to Measure Your Filter

Steps 1 & 2

Measuring Length and Width (L x W). (If your filter is not a square, the smallest measurement goes first).

Step 3

Measure the thickness (Depth) of your filter from front to back.

Step 4

Put Your measurements together (L x W x D).

Actual Size

A filter’s true dimensions.

Example: 19.75” x 19.75” x 1”

Nominal Size

Rounded numbers used by manufacturers.

Example 20” x 20” x 1”

View Detailed Instructions

Aerostar 21x26x5 Replacement Air Filter for Trane BAYFTAH26M Air System

Step 1. Select Your MERV Rating. The higher the number the better the filtration.

Clean

MERV 8

["Lint","Dust","Mold Spores"]

Allergy

MERV 11

["Pollen","Pet dander","Smoke","Auto emissions"]

Health

MERV 13

[" Bacteria and virus carriers"]

Step 2. Select your quantity. More filters = lower cost per filter.

2 21x26x5 Air Filters for $38.07 each

Quantity Discount

2 for

$38.07 ea

4 for

$36.18 ea

Save 4.96%

6 for

$32.67 ea

Save 14.18%

12 for

$32.67 ea

Save 14.18%

Step 3. Select whether you want to save 8% by subscribing.

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Ships direct from our USA Factory Warehouse

About Aerostar 21x26x5 Replacement Air Filter for Trane BAYFTAH26M Air System

Actual Size: 20.1" x 25.7" x 5" SKU: RDP.TR052126M08-2

The Aerostar 21x26x5 Replacement Air Filter for Trane BAYFTAH26M Air Systems is designed for residential use and is available in multiple MERV filtration levels to suit your lifestyle and needs.

Air Filter Type: Deep Pleat

FPR Rating: FPR 5

Quality: Dust & Pollen

Captured Particle Size: 3-10 Microns

Material: Deep Pleat

Capacity: High Capacity

Change Frequency: 6 Months

MERV Rating:

SKU: RDP.TR052126M08-2

MPR Rating: MPR 600

GTIN/UPC: 849330066184

MERV 8, MPR 600, FPR 5
Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
Every 6 Months
Qualifies for

This whole house air filter is designed for residential use. By providing cleaner air, this filter reduces the risk of allergens in the home. It is effective at capturing particles like dust, pollen and mold spores from the air passing through the filter. It is also designed to be effective at attracting and capturing microscopic particles that can carry bacteria and viruses. This filter lasts for up to 12 months before needing replacement.

Replaces brand and part number:

Trane BAYFTAH26M, TFM260A0AH00, TFM260A0AH10, TFM260B0AH01, TFM260B0AH0A

Actual Dimensions:

20.1" x 25.7" x 5"

What is a MERV Rating?

MERV ratings let you know the efficiency and level of filtration that an air filter can handle under normal circumstances. The higher the MERV rating, the finer the particles are that are filtered our of the air in your home. Many air filter retailers use MERV or a similar rating to rate their air filters.

About MERV, MPR and FPR Rating

MERV Rating (Minimum Efficiency Reporting Value):

MERV Rating is the primary rating system used in the industry, both domestically and internationally. Established by the American Society of Heating, Refrigerating, and Air Conditioning Engineers, MERV rates a filter’s ability to capture and hold particles and pollutants.

MPR (Micro-Particle Performance Rating):

MPR Rating is a rating system developed by 3M. It rates the manufacturer’s Filtrete product line and their ability to capture airborne particles smaller than 1 micron.

FPR (Filter Performance Rating):

FPR Rating is a rating system developed by The Home Depot for brands sold through their stores, including Honeywell. It utilizes a color code and number scale (4 to 10) that closely resembles the MERV rating.

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