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AC Filters, A/C Filters, Air conditioning Filters by 3m Filtrete, Filters Fast. Honeywell, Trion, Air Bear, Holmes, Trane



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AC Filters full product list:


Honeywell FC100A1003 Replacement for Honeywell 209894 - 16x20x5
(209894 R)

The Honeywell 209894 Replacement 16x20 Air Filter is a replacement furnace air filter for use with Honeywell 16 x 20 Air Cleaners, including the Honeywell F100F1004, F100B1008, F150E1000, F100F2028, and other models. This Honeywell furnace filter, a


In stock! Ships in 1 business day.
Honeywell FC100A1003 Replacement for Honeywell 209894 - 16x20x5
As Low As: $30.99
Retail: $49.99
You Save 38%!

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Trane Perfect Fit BAYFTFR21P4A Filter - 21x27x1
(BAYFTFR21P4A)

The Trane Perfect Fit BAYFTFR21P4A Filter - 21x27x1 fits several air cleaner models made by Trane. This Trane furnace filter measures approximately 21" x 27" x 1" and has pleats for the purification of your indoor air. This Trane Perfect Fit filter


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR21P4A Filter - 21x27x1
Our Price: $21.90

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Trane Perfect Fit BAYFTFR24P4A Filter 24.5x28.5x1
(BAYFTFR24P4A)

The Trane Perfect Fit BAYFTFR24P4A Filter - 24.528.5x1 fits several air cleaner models manufactured by Trane. Featuring pleats and a depth of 1 inch, this Trane Perfect Fit filter measures approximately 24.528.5x1 and helps improve your overall i


In stock! Ships in 1 business day.
Trane Perfect Fit BAYFTFR24P4A Filter 24.5x28.5x1
Our Price: $17.27
Retail: $19.99
You Save 14%!

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Trion 455600-001 Duct Mount HE Plus 2000
(455600-001)

The Trion Duct Mount HE Plus 2000, 455600-001 is an Electronic Whole House Air Purification System. The HE Plus 2000 includes an elctronic air flow sensor. This is a genuine Trion product. Learn how the HE Plus 2000 can help you...

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In Stock! Ships in 21 to 22 business days.
Trion 455600-001 Duct Mount HE Plus 2000
Our Price: $430.00
Retail: $520.00
You Save 17%!

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Trion Air Bear 455602-525 Supreme 2000 Air Cleaner Merv 11
(455602-525)

The Trion Air Bear Supreme 2000 Air Cleaner Merv 11 is a whole house air cleaner that filters various airborne particles. With this Trion Air Bear cleaner you will be able to capture and hold pollutants from the air inside the filter, which will all

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In Stock! Ships in 21 to 22 business days.
Trion Air Bear 455602-525 Supreme 2000 Air Cleaner Merv 11
Our Price: $90.95
Retail: $199.99
You Save 55%!

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Honeywell 50000293-003 Post Air Filter - 10x20 2pk 2-Pack
(50000293-003)

The Honeywell 50000293-003 is a post filter that fits the following electronic air cleaner models: Honeywell F50F Honeywell F58F Honeywell F300 The Honeywell 50000293-003 Post Air Filter - 10x20 improves the performance and efficiency of the


In Stock! Ships in 3 to 4 business days.
Honeywell 50000293-003 Post Air Filter - 10x20 2pk
Our Price: $87.98

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Honeywell FC40R1136 18x24 Return Grille Air Filter 5-Pack
(FC40R1136)

The Honeywell FC40R1136 is the correct replacement for the following air return grille filters: Most air return filter grilles The Honeywell FC40R1136 18x24 Return Grille Air Filter measures 18 inches by 24 inches. This Honeywell FC40R1136 is


In Stock! Ships in 15 to 16 business days.
Honeywell FC40R1136 18x24 Return Grille Air Filter
Our Price: $165.90

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Trion Air Bear 447380-510 Right Angle Air Cleaner Merv 11
(447380-510)

The 447380-510 is the correct air cleaner that uses: 5" thick electrostatically charged pleated filter media.

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In Stock! Ships in 21 to 22 business days.
Trion Air Bear 447380-510 Right Angle Air Cleaner Merv 11
Our Price: $131.99
Retail: $149.99
You Save 12%!

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GE WP85X10004 Zoneline Air Conditioner Filter
(WP85X10004)

This GE Zoneline Air Conditioner Filter (GE WP85X10004) is a slide in replacement AC filter that removes many contaminants in your air including dust, pollen, hair, pet dander, mold spores, and more. It is used in numerous General Electric Zoneline


In Stock! Ships in 8 to 9 business days.
GE WP85X10004 Zoneline Air Conditioner Filter
Our Price: $20.99

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GE WP85X10002 Air Conditioner Filter for Zoneline A/C (Right)
(WP85X10002)

This GE Air Conditioner Filter (WP85X10002) is a replacement filter for GE Zoneline air conditioning (A/C) units. This air conditioner filter only fits in the right side panel slot of the Zoneline A/C unit - the filter for the left side panel slot


Special Order. Ships in 6 days.
GE WP85X10002 Air Conditioner Filter for Zoneline A/C (Right)
Our Price: $25.25
Retail: $29.99
You Save 16%!

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Honeywell TRN2127T1 Replacement for Trane BAYFTFR21M, 21x27x5 Perfect Fit - 3-Pack
(TRN2127T1)

These three Honeywell air filters are compatible furnace filters that can be used as upgrades over the Trane Perfect Fit filter of the same size. Genuine Trane Perfect Fit filters have only a MERV 8 rating, while these compatible Honeywell furnace f

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In Stock! Ships in 2 to 3 business days.
Honeywell TRN2127T1 Replacement for Trane BAYFTFR21M, 21x27x5 Perfect Fit - 3-Pack
Our Price: $154.50
Retail: $179.99
You Save 14%!

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Honeywell TRN2121T1 Replacement for Trane BAYFTAH21M, 21.5x21x5 Perfect Fit - 3-Pack
(TRN2121T1)

These three Honeywell air filters are compatible furnace filters that can be used as upgrades over the Trane Perfect Fit filter of the same size. Genuine Trane Perfect Fit filters have only a MERV 8 rating, while these compatible Honeywell furnace f

Free shipping within the continental United States!

In Stock! Ships in 6 to 7 business days.
Honeywell TRN2121T1 Replacement for Trane BAYFTAH21M, 21.5x21x5 Perfect Fit - 3-Pack
Our Price: $149.00
Retail: $150.00
You Save 1%!

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Honeywell TRN2427T1 Replacement for Trane BAYFTFR24M, 24x27x5 Perfect Fit Filter - 3-Pack
(TRN2427T1)

These three Honeywell air filters are compatible furnace filters that can be used as upgrades over the Trane Perfect Fit filter of the same size. Genuine Trane Perfect Fit filters have only a MERV 8 rating, while these compatible Honeywell furnace f

Free shipping within the continental United States!

In Stock! Ships in 7 to 8 business days.
Honeywell TRN2427T1 Replacement for Trane BAYFTFR24M, 24x27x5 Perfect Fit Filter - 3-Pack
Our Price: $150.00
Retail: $179.99
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Honeywell FC100A1003 Replacement for Honeywell FC35A1035 - 16x20x5
(FC35A1035 R)

The Honeywell FC35A1035 R is a replacement air cleaner filter that is the correct compatible replacement for the following air filter: Honeywell FC100A1003 The Honeywell FC35A1035 Furnace/ AC Air Filter 16x20x5 fits Honeywell 16 inch x 20 inch


In stock! Ships in 1 business day.
Honeywell FC100A1003 Replacement for Honeywell FC35A1035 - 16x20x5
As Low As: $30.99
Retail: $49.99
You Save 38%!

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GE WP85X10003 Air Conditioner Filter for Zoneline A/C (Left)
(WP85X10003)

This GE Air Conditioner Filter (WP85X10003) is a replacement filter for GE Zoneline air conditioning (A/C) units. This air conditioner filter fits in the left side panel slot only - the filter for the right side panel slot is sold separately.


In Stock! Ships in 3 to 4 business days.
GE WP85X10003 Air Conditioner Filter for Zoneline A/C (Left)
Our Price: $25.25
Retail: $29.99
You Save 16%!

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FiltersFast FFC20265WRM13 Replacement for White Rodgers F825-0549 - MERV13
(FFC20265WRM13)

The FiltersFast Brand White Rodgers F825-0549 MERV13 2Pack is a compatible alternative that's a part of the White Rodgers F825 Series residential air cleaner replacement filters.


In Stock! Ships in 1 to 2 business days.
FiltersFast FFC20265WRM13 Replacement for White Rodgers F825-0549 - MERV13
Our Price: $80.00
Retail: $100.00
You Save 20%!

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Trion 123324-008 Trim T / Trim TX Air Cleaner Prefilter
(123324-008)

The Trion Trim T / Trim TX Air Cleaner Prefilter is an aluminum prefilter for electronic air cleaners. Trion Trim T electronic air cleaners are whole house air cleaners built for air duct system. Electricity is utilized to attract and capture dust,


Special Order. Ships in 23 days.
Trion 123324-008 Trim T / Trim TX Air Cleaner Prefilter
Our Price: $22.99
Retail: $29.99
You Save 23%!

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Trane BAYFRAME235A Filter Frame Kit - 23.5x5x5
(BAYFRAME235A)

The Trane BAYFRAME235A is an air filter kit that fits the following air cleaner model: Trane TFM235A0AH1 The Trane BAYFRAME235A Filter Frame Kit - 23.5x5x5 contains 1 plastic frame and 1 BAYFTAHEXM expandable accordion filter. This Trane Perfe

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Special Order. Ships in 23 days.
Trane BAYFRAME235A Filter Frame Kit - 23.5x5x5
Our Price: $152.63
Retail: $199.99
You Save 24%!

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Free Flow 93524 Room Air Conditioner Filter, 1777 - 15" x 24"
(93524)

This Free Flow Room Air Conditioner Filter (1777) is a universal 15" x 24" cut to fit black foam room air conditioner filter. It filters dirt, dust, soot, pollen, and other allergens.


Special Order. Ships in 6 days.
Free Flow 93524 Room Air Conditioner Filter, 1777 - 15" x 24"
Our Price: $10.99
Retail: $15.99
You Save 31%!

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Trane BAYFRAME215, BAYFRAME215A Filter Frame Kit 21.5x21x5
(BAYFRAME215)

The Trane BAYFRAME215 is an air filter kit that fits the following air cleaner model: Trane TFM215A0AH1 The Trane BAYFRAME215A Filter Frame Kit 21.5x21x5 contains 1 plastic frame and 1 BAYFTAHEXM expandable accordion filter.

Free shipping within the continental United States!

Special Order. Ships in 23 days.
Trane BAYFRAME215, BAYFRAME215A Filter Frame Kit 21.5x21x5
Our Price: $149.95
Retail: $169.99
You Save 12%!

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Trion Air Bear 455602-225 Supreme 20x20 Media Air Cleaner
(455602-225)

The Trion Air Bear Supreme 20x20 Media Air Cleaner, part number 455604-019, provides a clean and controlled indoor air environment in your home by removing dirt, dust, pollen and other microscopic particles such as grease and soot from your air.

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In Stock! Ships in 21 to 22 business days.
Trion Air Bear 455602-225 Supreme 20x20 Media Air Cleaner
Our Price: $111.99
Retail: $120.74
You Save 7%!

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Honeywell TRN1427T1 Replacement for Trane BAYFTFR14M, 14.5x27x5 Perfect Fit - 3-Pack
(TRN1427T1)

These three Honeywell air filters are compatible furnace filters that can be used as upgrades over the Trane Perfect Fit filter of the same size. Genuine Trane Perfect Fit filters have only a MERV 8 rating, while these compatible Honeywell furnace f

Free shipping within the continental United States!

In Stock! Ships in 30 to 31 business days.
Honeywell TRN1427T1 Replacement for Trane BAYFTFR14M, 14.5x27x5 Perfect Fit - 3-Pack
Our Price: $122.00
Retail: $140.00
You Save 13%!

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Trane Perfect Fit BAYFTFR21W1A Pre-filter 21x27x1 2-Pack
(BAYFTFR21W1A)

The Trane BAYFTFR21W1A is a pre-filter for use in the following furnace: Trane BAY21WF The Trane Perfect Fit BAYFTFR21W1A Pre-filter 21x27x1 has a nominal size of 21 inches x 27 inches x 1 inch. The actual size of this Trane pre-filter is 20.7


Special Order. Ships in 23 days.
Trane Perfect Fit BAYFTFR21W1A Pre-filter 21x27x1
Our Price: $103.98

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Lennox 72H09 EAC-2000 Carbon Filter Replacement
(72H09)

The Lennox 72H09 EAC-2000 Carbon Filter Replacement is a replacement carbon air filter for the Lennox EAC-20 and EAC-2000 air cleaners. This charcoal filter is an genuine Lennox part and is made from high quality construction material.


In Stock! Ships in 5 to 6 business days.
Lennox 72H09 EAC-2000 Carbon Filter Replacement
Our Price: $80.82
Retail: $111.40
You Save 27%!

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GeneralAire FP2020HW MERV 8 AC Filter Media
(4363)

The GeneralAire FP2020HW MERV 8 AC Filter Media is a replacement air filter for the Honeywell F100F2036 and F100F1020 model air cleaners. The GeneralAire FP2020HW, also known as the GeneralAire 4363, replaces the Honeywell FC100A1011 model. With thi


Special Order. Ships in 8 days.
GeneralAire FP2020HW MERV 8 AC Filter Media
Our Price: $26.95
Retail: $29.99
You Save 10%!

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Filters Fast - AC Filters

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