5" Furnace Filters

Elevate Your Home's Air Quality with 5 Inch Furnace Filters

Do you want really clear air in your home? Be sure to upgrade to 5-inch furnace filters, and you’ll find a minor upgrade that will make a big difference in your home’s air health. 

From our 4-inch furnace filters to our 5 inch filters, best believe you will save significantly on filters while enjoying the benefits of the best furnace filters on the market.

Our 5-inch premium furnace filters provide better performance compared to standard air filters. This design allows for a much longer life and higher efficiency than smaller-sized furnace filters. This means less replacements and less hassle for you!

United Filter has the best deals and prices on furnace air filters, far lower than you’ll find on Amazon. With years of experience on our side and a team of experts who can help you find the right 5 inch furnace filters for your individualized needs. We can help you and your family breathe cleaner, healthier air in your home.

Elevate Your Home's Air Quality with 5 Inch Furnace Filters

Do you want really clear air in your home? Be sure to upgrade to 5-inch furnace filters, and you’ll find a minor upgrade that will make a big difference in your home’s air health. 

From our 4-inch furnace filters to our 5 inch filters, best believe you will save significantly on filters while enjoying the benefits of the best furnace filters on the market.

Our 5-inch premium furnace filters provide better performance compared to standard air filters. This design allows for a much longer life and higher efficiency than smaller-sized furnace filters. This means less replacements and less hassle for you!

United Filter has the best deals and prices on furnace air filters, far lower than you’ll find on Amazon. With years of experience on our side and a team of experts who can help you find the right 5 inch furnace filters for your individualized needs. We can help you and your family breathe cleaner, healthier air in your home.

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20x25x5 MERV 11 - Lennox X6673 Replacement Filter - Case of 1
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5" Furnace Filters

20x25x5 MERV 11 - Lennox X6673 Replacement Filter - Case of 1 20x25x5 MERV 11 - Lennox X6673 Replacement Filter - Case of 1

Nominal Size: 20 x 25 x 5
Actual Size: 19-7/8 x 24-7/8 x 4-3/8
Part #: UFH-52025M11-1
MERV : 11
Case: 1 
Price: $49.99
Manufactured: Canada
 
*Effective for dust, pollen, pet dander, bacteria and mould.

 

Also Fits or Replaces:

Brand Air Cleaner Filter Part #
APRILAIRE 2200
HONEYWELL F25A1068
F25F1067
F35F1024 
F100F1038
F150E1034
F200E1037
 FC35A1027
FC100A1037
FC200E1037
F35Expandapac
LENNOX HCC20-28
BMAC-20C
X6661
X4560
EAC-17-20*
EAC-17-20-1*
 X6673
X0586
X5426
X6675
X8304
X8307
X8310
DAFCO
1015871
1016690
1027581
1028452
BEST AIR
52025 PR8
5-2025-PR11
CARRIER EZXCAB020
 FILCCCAR0120
FILXXCAR0120
SPACEGUARD 2200
GENERALAIRE
4356
CLEAN COMFORT AMP-11-2025-4H
GOODMAN AMP-11-2025-4H
AMANA AMP-11-2025-4H
ELECTRO-AIR MFH-2025-4
COLEMAN S1-WHM10202505C
$49.99
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16x25x5 MERV 11 - 3 Pack
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5" Furnace Filters

16x25x5 MERV 11 - 3 Pack 16x25x5 MERV 11 - 3 Pack

Nominal Size: 16 x 25 x 5
Actual Size: 15-3/4 x 24-1/4 x 4-7/8
Part #: UFA-51625M11-3
MERV: 11
Case:  3
Price: $89.99 

 

*Effective for dust, pollen, pet dander, bacteria and mold.

 

*GeneralAire # 4511 ReservePro Replacement

 

Also fits or replaces the following: 

Brand Cabinet Model Filter Part Number
TRION AIR BEAR
SUPREME 1400
455602-119
455602-625
455602-627
455602-125
455602-127

229990-105
255649-105
259112-105
TOTALINE
 P101-MF14
GENERALAIRE 4511
Mighty-Mac
MAC1400
5FM1625
SOURCE 1 S1-MAC10162505 S1-FM10162505
ULTRAVATION 90-006 91-005
YORK S1-MAC10162505 S1-FM10162505
SKUTTLE DB-25-16
DB0-0025-016		 000-0448-001
448-1
$89.99
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Honeywell 16x25x5 MERV 13 - Case of 2 Honeywell 16x25x5 MERV 13 - Case of 2
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5" Furnace Filters

Honeywell 16x25x5 MERV 13 - Case of 2 Honeywell 16x25x5 MERV 13 - Case of 2

Nominal Size: 16 x 25 x 5
Actual Size: 15-7/8 x 24-3/4 x 4-3/8
Part #: UFH-51625M13-3
MERV: 13
Case: 2
Price: $104.99



 

*Effective for dust, pollen, pet dander, bacteria and mould.

 

Also Fits or Replaces:

Brand Air Cleaner Filter Part #
HONEYWELL F25F1000
F35F1008
F25F1042
F25A1043
F200E2029
F200E1029
F100F1012
F100F2002
F150E1026
F100B1016
 FC200E1029
FC200E1029
FC100A1029
CF100F1041
CF200A1008
FC100A1029
FC100C1009
FC35A1001
LENNOX HCC16-10
HCC16-16
HCC16-28
 X0583
X6670
X6672
X8303
X8306
X8309
X8312
BEST AIR PRO 5-1625-PR8
5-1625-PR8C
5-1625-PR11
51625 PR8
51625 PR8 C
ELECTRO-AIR MFH-1625-4
GENERALAIRE 4352
GA100A29
DAFCO 1011116
1012016
1014624
1027579
AMANA AMP-11-1625-4H
CARRIER FILCABCC0016
MPKAXXCC0016
 FILXXCAR0016
FILCCCAR0016
FILXXCAR0116
BRYANT MACPAC MPK016
MAKPAK MPK016
FILCABBB0016
FILCABBS0016
MPKAXXBB0016
 FILXXCAR0116
FILLBBCAR0016
FILLXXCAR0016
$104.99
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