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Trane AC filters improves indoor air quality in your home. Trane 5" media filters are designed to keep up the efficiency of your HVAC system, and save on your electric bill.

Trane AC Filters full product list:


Filters Fast® FFC175275TRNM8 Replacement for Trane 17.5x27x5 BAYFTFR17M 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $70.99

Our Price: $50.95

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Filters Fast® FFC26215TRNM8 Replacement for Trane 21x26x5 Perfect Fit BAYFTAH26M 2-Pack
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Ships in 1 to 2 business days.

Retail: $70.99

Our Price: $50.95

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Trane FLRQB5FR21M11 MERV 11 QuikBox Filter 20.2"x26"x4.70" 2-Pack
In Stock!
Ships in 3 to 4 business days.

Retail: $100.99

Our Price: $73.95

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Trane BAYFTFREXM2 FLR06232 Expandable Replacement-2-Pack
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Ships in 1 business day

Retail: $79.99

Our Price: $69.95

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Filters Fast® FFC215215TRNM8 Replacement for Trane 21x21.5x5 BAYFTAH21M FLR06072 2-Pack
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Ships in 1 to 2 business days.

Retail: $70.99

As Low As: $46.95

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Trane Perfect Fit BAYFTAH23M2  21"x23.5"x5"
In Stock!
Ships in 1 business day

Retail: $69.99

As Low As: $46.95

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Trane FLRQB5AH21M11 MERV 11 QuikBox Filter 20.7"x20"x4.70"
In Stock!
Ships in 3 to 4 business days.

Retail: $90.99

Our Price: $65.99

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Trane BAYFTAHEXM2 Expandable Replacement Media

Out of stock

Retail: $79.99

As Low As: $58.95

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Filters Fast®  FFC21235TRNM8 Replacement for Trane 21x23x5 Perfect Fit BAYFTAH23M 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $80.99

Our Price: $54.95

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Trane FLRQB5AH18M11 MERV 11 QuikBox Filter 17.5"x20"x4.70" 2-Pack
In Stock!
Ships in 3 to 4 business days.

Retail: $90.99

Our Price: $70.95

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Filters Fast®  FFC215215TRN Replacement for Trane Perfect Fit BAYFTAH21M 21.5x21x5 (2-Pack)
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Ships in 1 to 2 business days.

Retail: $99.99

As Low As: $61.95

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Filters Fast® FFC21235TRN Replacement for Trane Perfect Fit BAYFTAH23M 21x23.5x5 2pk
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Ships in 1 to 2 business days.

Retail: $99.99

As Low As: $75.95

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Trane Perfect Fit BAYFTAH26M2 FLR06074 MERV 8 26x21x5
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Ships in 1 business day

Retail: $69.99

As Low As: $51.95

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Filters Fast® Replacement for Trane 21x27x5 Perfect Fit BAYFTFR21M - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $78.99

Our Price: $65.95

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Filters Fast® FFC175275TRN Replacement for Trane Perfect Fit BAYFTFR17M 17.5x27x5 2pk
In Stock!
Ships in 1 to 2 business days.

Retail: $100.99

Our Price: $72.95

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Trane BAYFTFR17M2 Air Filter 17.5x27x5
In Stock!
Ships in 1 business day

Retail: $69.99

As Low As: $59.99

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Filters Fast® FFC26215TRN Replacement for Trane Perfect Fit BAYFTAH26M 21x26x5 2pk
In Stock!
Ships in 1 to 2 business days.

Retail: $200.99

Our Price: $80.95

Save 60%!

Trane FLRQB5FR17M11 MERV 11 QuikBox Filter 16.5"x26"x4.70" 2-Pack
In Stock!
Ships in 2 to 3 business days.

Retail: $90.99

Our Price: $80.95

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Filters Fast® FFC24265TRN Replacement for Trane PerfectFit BAYFTFR24M 24.5x27x5 2-Pack
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Ships in 1 to 2 business days.

Retail: $111.99

Our Price: $75.95

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FiltersFast FFC21275TRNM11 Replacement for Trane Perfect Fit BAYFTFR21M 21x27x5 (2 Pack)
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Ships in 2 to 3 business days.

Retail: $110.99

Our Price: $80.95

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Trane Perfect Fit BAYFTFR17P4 FLR05049 Filter-17.5x27x1
In Stock!
Ships in 1 business day

Retail: $29.99

As Low As: $24.95

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Trane FLRQB5DN17M11 MERV 11 QuikBox Filter 16.7"x20"x4.70" 2-Pack
In Stock!
Ships in 2 to 3 business days.

Retail: $100.99

Our Price: $70.95

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Filters Fast® FFC26215TRNM13 Replacement for Trane BAYFTAH26M, 21x26x5 Perfect Fit - MERV13, 2-Pack
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Ships in 1 to 2 business days.

Retail: $120.99

Our Price: $90.95

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FilterFast FFC215215TRNM13 Replacement for Trane BAYFTAH21M, 21.5x21x5 Perfect Fit - MERV13, 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $140.99

Our Price: $80.95

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Filters Fast® FFC175275TRN M13 Replacement for Trane Perfect Fit 17.5x27x5 MERV13 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $137.99

Our Price: $95.95

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