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Furnace Air Filters Main Page


Furnace Filters by Size

10X10X1

Furnace filter with cardboard frame

10X24X1

Furnace filter with cardboard frame

12X12X1

Furnace filter with cardboard frame

14X14X1

Furnace filter with cardboard frame

14X24X1

Furnace filter with cardboard frame

16X16X2

Furnace filter with cardboard frame

# 16X20X1
Furnace filter with cardboard frame
# 16X20X4
Furnace filter with cardboard frame
# 16X25X1
Furnace filter with cardboard frame
# 16X25X4
Furnace filter with cardboard frame
# 18X20X1
Furnace filter with cardboard frame
# 18X24X4
Furnace filter with cardboard frame
# 20X20X1
Furnace filter with cardboard frame
# 20X20X4
Furnace filter with cardboard frame
# 20X24X1
Furnace filter with cardboard frame
# 20X25X1
Furnace filter with cardboard frame
# 20X25X4
Furnace filter with cardboard frame
# 20X25X5_x3
Furnace filters with cardboard frame for Air Bear Trion, 3-pack
# 20X25X6
2-pack furnace filter with cardboard frame for Space-Gard Aprilaire
# HW20X25
Furnace filters with cardboard frame
# HW20X25-11
Furnace filters with cardboard frame
# 25X25X2
Furnace filter with cardboard frame
   

Part Number

 

Prices

Description

For These Models

10X10X1_x12Furnace filter with cardboard frame

$36.28

10" x 10" x 1" MERV 8
12 packages of item # 10X10X1

Furnace filter with cardboard frame. Case of 12

Media replacement cartridge, for furnaces with filter cavities approximately sized 10 inches x 10 inches x 1 inches. Actual measurements of filter 9.5 inches by 9.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 10x10x1, 80055.011620. Case of 12.

10X24X1_x12Furnace filter with cardboard frame

No Longer Stocked

10" x 24" x 1" MERV 8
12 packages of item # 10X24X1

Furnace filter with cardboard frame. Case of 12

Media replacement cartridge, for furnaces with filter cavities approximately sized 10 inches x 24 inches x 1 inches. Actual measurements of filter: 9.5 inches by 23.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 10x24x1, 80055.011620. Case of 12.

12X12X1_x12Furnace filter with cardboard frame

No Longer Stocked

12" x 12" x 1" MERV 8
12 packages of item # 12X12X1

Furnace filter with cardboard frame. Case of 12

Media replacement cartridge, for furnaces with filter cavities approximately sized 12 inches x 12 inches x 1 inches. Actual measurements of filter: 11.5 inches by 11.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 12x12x1, 80055.011620. Case of 12.

14X14X1_x12Furnace filter with cardboard frame

$68.14

14" x 14" x 1" MERV 8
12 packages of item # 14X14X1

Furnace filter with cardboard frame. Case of 12

Media replacement cartridge, for furnaces with filter cavities approximately sized 14 inches x 14 inches x 1 inches. Actual measurements of filter: 13.5 inches by 13.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 14x14x1, 80055.011620. Case of 12.

14X24X1_x12Furnace filter with cardboard frame

$65.33

14" x 24" x 1" MERV 8
12 packages of item # 14X24X1

Furnace filter with cardboard frame. Case of 12

Media replacement cartridge, for furnaces with filter cavities approximately sized 14 inches x 24 inches x 1 inches. Actual measurements of filter: 14.5 inches by 23.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 14x24x1, 80055.011620. Case of 12.

16X16X2_x12Furnace filter with cardboard frame

$55.92

16" x 16" x 2" MERV 8
12 packages of item # 16X16X2

Furnace filter with cardboard frame. Case of 12

Media replacement cartridge, for furnaces with filter cavities approximately sized 16 inches x 16 inches x 2 inches. Actual measurements of filter: 15.5 inches by 15.5 inches by 1.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 16x16x2, 80055.011620. Case of 12.

16X20X1_x12Furnace filter with cardboard frame

$52.99

16" x 20" x 1" MERV 8
12 packages of item # 16X20X1 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 16 inches x 20 inches x 1 inches. Actual measurements of filter: 15.5 inches by 19.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 16x20x1, 80055.011620.


16X20X4_x6Furnace filter with cardboard frame

No Longer Stocked

16" x 20" x 4" MERV 11
6 packages of item # 16X20X4 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 16 inches x 20 inches x 4 inches. Actual measurements of filter: 15.5 inches by 19.5 inches by 3.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Original part number; HW1620, HW16x20, M816204, 80055.041620.


16X25X1_x12Furnace filter with cardboard frame

$53.31

16" x 25" x 1" MERV 8
12 packages of item # 16X25X1 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 16 inches x 25 inches x 1 inches. Actual measurements of filter: 15.5 inches by 24.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 16x25x1, 80055.011625.


16X25X4_x6Furnace filter with cardboard frame

$67.46

16" x 25" x 4" MERV 11
6 packages of item # 16X25X4 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 16 inches x 25 inches x 4 inches. Actual measurements of filter: 15.5 inches by 24.5 inches by 3.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Original part number; HW1625, HW16x25, M816254, 80055.041625.


18X20X1_x12Furnace filter with cardboard frame

Out of Stock

18" x 20" x 1" MERV 8
12 packages of item # 18X20X1 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 18 inches x 20 inches x 1 inches. Actual measurements of filter: 17.5 inches by 19.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 18x20x1, 80055.012020, 12020BPFTPR, S77P.


18X24X4_x12Furnace filter with cardboard frame

$102.61

18" x 24" x 4" MERV 11
12 packages of item # 18X24X4 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 18 inches x 24 inches x 4 inches. Actual measurements of filter: 17.5 inches by 23.5 inches by 3.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 28x24x4, 80055.012020, 12020BPFTPR, S77P.


20X20X1_x12Furnace filter with cardboard frame

$53.31

20" x 20" x 1" MERV 8
12 packages of item # 20X20X1 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 20 inches x 20 inches x 1 inches. Actual measurements of filter: 19.5 inches by 19.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 20x20x1, 80055.012020, 12020BPFTPR, S77P.


20X20X4_x6Furnace filter with cardboard frame

$67.46

20" x 20" x 4" MERV 11
6 packages of item # 20X20X4 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 20 inches x 20 inches x 4 inches. Actual measurements of filter: 19.5 inches by 19.5 inches by 3.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Original part number; HW2020, HW20x20, M820204, 80055.042020.


20X24X1_x12Furnace filter with cardboard frame

$85.57

20" x 24" x 1" MERV 11
12 packages of item # 20X24X1 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 20 inches x 24 inches x 1 inches. Actual measurements of filter: 19.5 inches by 23.5 inches by 0.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Fits most Honeywell, Carrier, and Lennox furnaces. Original part number; 20x24x1, 80055.012025, 12025BPFTPR, S79P.


20X25X4_x6Furnace filter with cardboard frame

Out of Stock

20" x 25" x 4" MERV 11
6 packages of item # 20X25X4 Furnace filter with cardboard frame

Media replacement cartridge, for furnaces with filter cavities approximately sized 20 inches x 25 inches x 4 inches. Actual measurements of filter: 19.5 inches by 24.5 inches by 3.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Original part number; M820254, 80055.042025.


255649-102_x3

Furnace filters with cardboard frame, 3-pack

$59.99

20" x 25" x 5" MERV 8
Furnace filters with cardboard frame for Air Bear Trion, 3-pack

Media replacement cartridge, for furnaces with filter cavities approximately sized 20 inches x 25 inches x 5 inches. Actual measurements of filter: 19.75 inches by 24.25 inches by 4.875 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Sold as a 3-pack of filters.

Replaces Trion and Air Bear furnace filter number 22990-102. Replaces Flanders PrecisionAire part number 500AB. Also replaces Skuttle filter DB-25-20. Genuine Air Bear filters. Please measure the space the filter fits into before purchasing. Original part numbers; 255649-102, AB2025, 82655.052025.

HW20X25_x3Furnace filters with cardboard frame

$74.97

20" x 25" x 5" MERV 11
Furnace filters with cardboard frame , MERV 8, 3-pack

Replacement furnace filter to replace original Honeywell filters numbers 203720, FC100A, FC35A1027, FC100A1037, FC200E, FC200E1037. Media replacement cartridge, for furnaces with filter cavities approximately sized 20 inches x 25 inches x 5 inches. Actual measurements of filter: 19.75 inches by 24.25 inches by 4.875 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Sold as a 3-pack of filters. Replaces Flanders PrecisionAire part number 500AB. Filter is manufactured by RPS to replace genuine Honeywell filters. Original part numbers; HW2025, HW20x25.


HW20X25-11Furnace filters with cardboard frame

$39.99

20" x 25" x 4" MERV 11
Furnace filters with cardboard frame. MERV 11

Replacement furnace filter fits Honeywell Air Cleaner 20x25x4 model 203720 & Trion AirBear. Actual measurements of filter: 20 inches by 24.875 inches by 4.25 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 11 rating. Filter is manufactured by RPS to replace genuine Honeywell filters. Original part numbers; HW2025-11, HW20x25-11.

600SG_x22-pack furnace filter with cardboard frame for Space-Gard Aprilaire

$69.98

20" x 25" x 6" MERV 8
2-pack furnace filter with cardboard frame

Media replacement cartridge fits Aprilaire and Space-Guard furnace model numbers 2200, 2250. For furnaces with filter cavities approximately sized 20 inches x 25 inches x 6 inches. Actual measurements of filters: 19.75 inches by 24.5 inches by 6.375 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Comes as a 2-pack of filters. Replaces original Space-Gard part number 201. Flanders PrecisionAire part number 600SG.

This is an entire filter media replacement cartridge in cardboard frame that replaces the accordian-style expandable replacement filter and filter frame assembly. Original part number; 600SG, 600-SG, 82655.062025.

25X25X2_x12Furnace filter with cardboard frame

No Longer Stocked

25" x 25" x 2" MERV 8
12 packages of item # 25X24X2 Furnace filter with cardboard frame

Replacement furnace filter fits Honeywell Air Cleaner 25x25x2. Actual measurements of filter: 24.5 inches by 24.5 inches by 1.75 inches. Filter may be smaller than cavity to account for installation differences, but the size will not reduce the filter's effectiveness. MERV 8 rating. Filter is manufactured by RPS to replace genuine Honeywell filters.



Please Note: Filters on this page are Flanders PrecisionAire aftermarket filters. Filters are made to fit your machine and meet standards.