Shop Top Rated Furnace Filter

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$67.00
P034519-016-002 - MERV 10 PANEL (23.38" L X 23.38" W X 1.75" D)
Donaldson Torit Filters
$67.00
P034519-016-002 - MERV 10 PANEL (23.38" L X 23.38" W X 1.75" D)
Donaldson Torit Filters
$69.96
$84.96
Trane Envirowise FLRQB5AH26M11 MERV 11 Quikbox Filter 25.2"X20"X4.70"
FiltersFast.com
12
17% off
$69.96
$84.96
Trane Envirowise FLRQB5AH26M11 MERV 11 Quikbox Filter 25.2"X20"X4.70"
FiltersFast.com
$302.00
P032358-016-340 - CP ULTRA-WEB POWERCORE (22.37 " L X 7.56" W X 7.00"H)
Donaldson Torit Filters
$302.00
P032358-016-340 - CP ULTRA-WEB POWERCORE (22.37 " L X 7.56" W X 7.00"H)
Donaldson Torit Filters
$44.94
20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
9K+
$44.94
20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$85.80
Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
Uline
$85.80
Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
Uline
$85.20
Industrial Pleated Air Filters - 12X24x2", MERV 8 - ULINE - Case Of 12
Uline
$85.20
Industrial Pleated Air Filters - 12X24x2", MERV 8 - ULINE - Case Of 12
Uline
$360.35
Aprilaire 201 Replacement Furnace Filter For Aprilaire 2200, 2250 Or Space-Gard 2200, 2250 Whole-House Air Purifiers - MERV 10, 20X25x6 Air Filter (
Amazon.com
7K+
Free shipping
$360.35
Aprilaire 201 Replacement Furnace Filter For Aprilaire 2200, 2250 Or Space-Gard 2200, 2250 Whole-House Air Purifiers - MERV 10, 20X25x6 Air Filter (
Amazon.com
$119.99
16X25x5 Replacement Air Filters For Honeywell FC100A1029 Air System, Lennox X6672, Carrier EXPXXFIL0016 MERV 8 / 4
Air Filters Delivered
$119.99
16X25x5 Replacement Air Filters For Honeywell FC100A1029 Air System, Lennox X6672, Carrier EXPXXFIL0016 MERV 8 / 4
Air Filters Delivered
$90.69
Lifetime Aluminum Washable Air Filter Standard 1"
Metal Filter Inc
$90.69
Lifetime Aluminum Washable Air Filter Standard 1"
Metal Filter Inc
$131.95
$154.95
Carrier GAPCCCAR2025 20X25x3.5 MERV 15 Furnace & AC Air Filter
FiltersFast.com
15
14% off
$131.95
$154.95
Carrier GAPCCCAR2025 20X25x3.5 MERV 15 Furnace & AC Air Filter
FiltersFast.com
$99.60
Pleated Air Filters - 12X24x1", MERV 8 - ULINE - Case Of 12
Uline
$99.60
Pleated Air Filters - 12X24x1", MERV 8 - ULINE - Case Of 12
Uline
$37.99
16X25x1 Aerostar Air Filter MERV 6 / 6
Air Filters Delivered
2K+
$37.99
16X25x1 Aerostar Air Filter MERV 6 / 6
Air Filters Delivered
$87.96
28X30x1 6-Pack MERV 8 Furnace & AC Air Filter By Filters Fast
FiltersFast.com
$87.96
28X30x1 6-Pack MERV 8 Furnace & AC Air Filter By Filters Fast
FiltersFast.com
$64.98
22X24x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 21.50 X 23.50 X 0.75 Inches)
FilterBuy.com
43K+
$64.98
22X24x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 21.50 X 23.50 X 0.75 Inches)
FilterBuy.com
$49.96
19X19x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.00 X 19.00 X 0.75 Inches)
FilterBuy.com
4
$49.96
19X19x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.00 X 19.00 X 0.75 Inches)
FilterBuy.com
$139.80
$143.80
16X20x5 36PR84 Air Handler MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$139.80
$143.80
16X20x5 36PR84 Air Handler MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$45.30
Captive-Aire 9151 Filter - Mv - Ez - 20" X 25" X 2" - Filters Screens & Driers
Parts Town
$45.30
Captive-Aire 9151 Filter - Mv - Ez - 20" X 25" X 2" - Filters Screens & Driers
Parts Town
$44.96
16X25x2 Air Filters (4-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
1K+
$44.96
16X25x2 Air Filters (4-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$58.99
16X20x1 Aerostar Air Filter MERV 13 / 6
Air Filters Delivered
$58.99
16X20x1 Aerostar Air Filter MERV 13 / 6
Air Filters Delivered
$179.80
20X20x5 9183936 Nordyne MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$179.80
20X20x5 9183936 Nordyne MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$55.60
Galvanized Steel Washable Filter Standard 1"
Metal Filter Inc
$55.60
Galvanized Steel Washable Filter Standard 1"
Metal Filter Inc
$77.49
Filtrete 24X30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
Amazon.com
10K+
Free shipping
$77.49
Filtrete 24X30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
Amazon.com
$66.02
Carrier & Bryant EXPXXUNV0016 - EZ Flex (With Universal Ends) Air Filter 16" X 25" X 5" MERV 10
DiscountFurnaceFilter.com
122
$66.02
Carrier & Bryant EXPXXUNV0016 - EZ Flex (With Universal Ends) Air Filter 16" X 25" X 5" MERV 10
DiscountFurnaceFilter.com
$48.89
Carrier & Bryant EXPXXFIL0024 - EZ Flex Air Filter 24" X 25" X 5" MERV 10
DiscountFurnaceFilter.com
$48.89
Carrier & Bryant EXPXXFIL0024 - EZ Flex Air Filter 24" X 25" X 5" MERV 10
DiscountFurnaceFilter.com
$93.96
$105.90
20X23x4 FILXXFNC0124 Bryant MERV 11 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
Discount Filters
11% off
$93.96
$105.90
20X23x4 FILXXFNC0124 Bryant MERV 11 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$83.00
Aprilaire Air Filter Stock 610 2 Pack
Shorty's HVAC Supplies
90
$83.00
Aprilaire Air Filter Stock 610 2 Pack
Shorty's HVAC Supplies
$39.95
Carrier & Bryant EXPXXFIL0020 - EZ Flex Air Filter 20" X 25" X 5" MERV 10
DiscountFurnaceFilter.com
$39.95
Carrier & Bryant EXPXXFIL0020 - EZ Flex Air Filter 20" X 25" X 5" MERV 10
DiscountFurnaceFilter.com
$171.00
Genuine Aprilaire Stock 501 Air Filters Box Of 3
Shorty's HVAC Supplies
$171.00
Genuine Aprilaire Stock 501 Air Filters Box Of 3
Shorty's HVAC Supplies
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 12 Inches
Chewy.com
13
52% off
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 12 Inches
Chewy.com
$149.94
20X20x5 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$149.94
20X20x5 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$28.95
Field Controls 46568500 16" X 25" X 5" MERV 11 - Replacement Media (FCRM11-1625) | Supplyhouse.Com
SupplyHouse.com
55
$28.95
Field Controls 46568500 16" X 25" X 5" MERV 11 - Replacement Media (FCRM11-1625) | Supplyhouse.Com
SupplyHouse.com
$165.84
Captive-Aire Hrss2025 Filter - Baffle Type - 20" X 25" X 2" - Filters Screens & Driers
Parts Town
$165.84
Captive-Aire Hrss2025 Filter - Baffle Type - 20" X 25" X 2" - Filters Screens & Driers
Parts Town
$23.44
Rheem 54-25051-02 PROTECH MERV 8 Media Filter Replacement - 3 in. X 16 in. X 25 In., 54-25051-02 | Supplyhouse.Com
SupplyHouse.com
$23.44
Rheem 54-25051-02 PROTECH MERV 8 Media Filter Replacement - 3 in. X 16 in. X 25 In., 54-25051-02 | Supplyhouse.Com
SupplyHouse.com
$81.00
Aprilaire Stock 401 Filters Box Of 2
Shorty's HVAC Supplies
$81.00
Aprilaire Stock 401 Filters Box Of 2
Shorty's HVAC Supplies
$46.97
Filtrete 16 X 25 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | ADP01-2CT
Lowe's
1K+
$46.97
Filtrete 16 X 25 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | ADP01-2CT
Lowe's
$43.98
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 16 X 25 Inches
Chewy.com
12
22% off
$43.98
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 16 X 25 Inches
Chewy.com
Your Guide to Furnace Filter Replacement
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7 months ago
thisoldhouse.com
19K views · 87 reactions | One of the most common maintenance tasks for homeowners is changing the furnace filter. However, even if you think you're doing everything correctly, a missing filter slot cover or seal can lead to major problems impacting your home's air quality. In this video, I'll walk you through the basics of furnace filtering and show you how to quickly solve this common issue. #HomeImprovement #DIY #hvac | Everyday Home Repairs | Facebook
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Shop Top Rated Furnace Filter

Sponsored
About our ads
$67.00
P034519-016-002 - MERV 10 PANEL (23.38" L X 23.38" W X 1.75" D)
Donaldson Torit Filters
$67.00
P034519-016-002 - MERV 10 PANEL (23.38" L X 23.38" W X 1.75" D)
Donaldson Torit Filters
$69.96
$84.96
Trane Envirowise FLRQB5AH26M11 MERV 11 Quikbox Filter 25.2"X20"X4.70"
FiltersFast.com
12
17% off
$69.96
$84.96
Trane Envirowise FLRQB5AH26M11 MERV 11 Quikbox Filter 25.2"X20"X4.70"
FiltersFast.com
$302.00
P032358-016-340 - CP ULTRA-WEB POWERCORE (22.37 " L X 7.56" W X 7.00"H)
Donaldson Torit Filters
$302.00
P032358-016-340 - CP ULTRA-WEB POWERCORE (22.37 " L X 7.56" W X 7.00"H)
Donaldson Torit Filters
$44.94
20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
9K+
$44.94
20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$85.80
Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
Uline
$85.80
Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
Uline
$85.20
Industrial Pleated Air Filters - 12X24x2", MERV 8 - ULINE - Case Of 12
Uline
$85.20
Industrial Pleated Air Filters - 12X24x2", MERV 8 - ULINE - Case Of 12
Uline
$360.35
Aprilaire 201 Replacement Furnace Filter For Aprilaire 2200, 2250 Or Space-Gard 2200, 2250 Whole-House Air Purifiers - MERV 10, 20X25x6 Air Filter (
Amazon.com
7K+
Free shipping
$360.35
Aprilaire 201 Replacement Furnace Filter For Aprilaire 2200, 2250 Or Space-Gard 2200, 2250 Whole-House Air Purifiers - MERV 10, 20X25x6 Air Filter (
Amazon.com
$119.99
16X25x5 Replacement Air Filters For Honeywell FC100A1029 Air System, Lennox X6672, Carrier EXPXXFIL0016 MERV 8 / 4
Air Filters Delivered
$119.99
16X25x5 Replacement Air Filters For Honeywell FC100A1029 Air System, Lennox X6672, Carrier EXPXXFIL0016 MERV 8 / 4
Air Filters Delivered
$90.69
Lifetime Aluminum Washable Air Filter Standard 1"
Metal Filter Inc
$90.69
Lifetime Aluminum Washable Air Filter Standard 1"
Metal Filter Inc
$131.95
$154.95
Carrier GAPCCCAR2025 20X25x3.5 MERV 15 Furnace & AC Air Filter
FiltersFast.com
15
14% off
$131.95
$154.95
Carrier GAPCCCAR2025 20X25x3.5 MERV 15 Furnace & AC Air Filter
FiltersFast.com
$99.60
Pleated Air Filters - 12X24x1", MERV 8 - ULINE - Case Of 12
Uline
$99.60
Pleated Air Filters - 12X24x1", MERV 8 - ULINE - Case Of 12
Uline
$37.99
16X25x1 Aerostar Air Filter MERV 6 / 6
Air Filters Delivered
2K+
$37.99
16X25x1 Aerostar Air Filter MERV 6 / 6
Air Filters Delivered
$87.96
28X30x1 6-Pack MERV 8 Furnace & AC Air Filter By Filters Fast
FiltersFast.com
$87.96
28X30x1 6-Pack MERV 8 Furnace & AC Air Filter By Filters Fast
FiltersFast.com
$64.98
22X24x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 21.50 X 23.50 X 0.75 Inches)
FilterBuy.com
43K+
$64.98
22X24x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 21.50 X 23.50 X 0.75 Inches)
FilterBuy.com
$49.96
19X19x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.00 X 19.00 X 0.75 Inches)
FilterBuy.com
4
$49.96
19X19x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.00 X 19.00 X 0.75 Inches)
FilterBuy.com
$139.80
$143.80
16X20x5 36PR84 Air Handler MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$139.80
$143.80
16X20x5 36PR84 Air Handler MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$45.30
Captive-Aire 9151 Filter - Mv - Ez - 20" X 25" X 2" - Filters Screens & Driers
Parts Town
$45.30
Captive-Aire 9151 Filter - Mv - Ez - 20" X 25" X 2" - Filters Screens & Driers
Parts Town
$44.96
16X25x2 Air Filters (4-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
1K+
$44.96
16X25x2 Air Filters (4-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King