Shop Lennox Elite Furnace Filter Replacement

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$114.96
16X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1003, Lennox X0592, & More
FilterBuy.com
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$114.96
16X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1003, Lennox X0592, & More
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$148.96
20X20x5 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
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20X20x5 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
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20X21x5 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Lennox & Electro-Air
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X6672 Lennox MERV 16 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
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X6672 Lennox MERV 16 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
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16X25x1 Air Filter - Superior Durability And Performance MERV 8 / 4 Pack
Air Bear
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16X25x1 Air Filter - Superior Durability And Performance MERV 8 / 4 Pack
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16X25x1 Air Filter - Superior Durability And Performance MERV 13 / 4 Pack
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X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
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X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
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X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 2 Pk | Furnace & AC Filter | Pleated
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X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 2 Pk | Furnace & AC Filter | Pleated
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Lennox X6672 16X25x5 Furnace Filter, Lennox Healthy Climate Carbon Clean Merv 16 Home Air Filter For HVAC System With Wholesalehome Cleaning Cloth
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Lennox X6672 16X25x5 Furnace Filter, Lennox Healthy Climate Carbon Clean Merv 16 Home Air Filter For HVAC System With Wholesalehome Cleaning Cloth
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Lennox X6673 Healthy Climate HCF20-11 MERV 11 Filter Media (2 Pack)
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$237.00
Industrial Pleated Air Filters - 24 X 24 X 4", MERV 13 - ULINE - Case Of 6
Uline
$237.00
Industrial Pleated Air Filters - 24 X 24 X 4", MERV 13 - ULINE - Case Of 6
Uline
$99.60
Pleated Air Filters - 12 X 24 X 1", MERV 8 - ULINE - Case Of 12
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$99.60
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$145.00
Genuine Lennox Y6605 16X26x5 MERV 16 Pureair Furnace & AC Air Filter
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Genuine Lennox Y6605 16X26x5 MERV 16 Pureair Furnace & AC Air Filter
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Lennox X6670 - (2-Pack) Healthy Climate 16" X 25" X 5" OEM HCF16-11 Air Filter, MERV 11
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Lennox X6670 - (2-Pack) Healthy Climate 16" X 25" X 5" OEM HCF16-11 Air Filter, MERV 11
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$80.40
Industrial Pleated Air Filters - 16 X 25 X 1", MERV 8 - ULINE - Case Of 12
Uline
$80.40
Industrial Pleated Air Filters - 16 X 25 X 1", MERV 8 - ULINE - Case Of 12
Uline
$86.96
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Lennox Y6605 PCO3-16-16 Filter 16X26 Filters Fast Replacement For Lennox Y6605 26X16x5 MERV 16 Furnace & AC Air Filter
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Lennox X7935 MERV16 Healthy Climate HCF14-16 Filter Replacement
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(2 Pack) Compatible With Lennox EAC-17-20 EAC-17-20-1 Compatible HVAC Furnace Aluminum Pre/Post Filters By AFF
Air Filter LLC
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(2 Pack) Compatible With Lennox EAC-17-20 EAC-17-20-1 Compatible HVAC Furnace Aluminum Pre/Post Filters By AFF
Air Filter LLC
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$92.21
16 in. X 20 in. X 5 in. Honeywell/Lennox Replacement Air Filter MERV 13 (2-Pack)
Home Depot
453
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16 in. X 20 in. X 5 in. Honeywell/Lennox Replacement Air Filter MERV 13 (2-Pack)
Home Depot
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(2 Pack) Compatible With Lennox EAC-17-14 EAC-17-14-1 HVAC Furnace Aluminum Pre/Post Filters By AFF
Air Filter LLC
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(2 Pack) Compatible With Lennox EAC-17-14 EAC-17-14-1 HVAC Furnace Aluminum Pre/Post Filters By AFF
Air Filter LLC
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$34.88
20 in. X 25 in. X 5 in. Honeywell/Lennox Replacement MERV 12 Air Filter (1-Pack)
Home Depot
453
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20 in. X 25 in. X 5 in. Honeywell/Lennox Replacement MERV 12 Air Filter (1-Pack)
Home Depot
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$53.53
20 in. X 25 in. X 5 in. Honeywell/Lennox Replacement Furnace Air Filter MERV 10 (2-Pack)
Home Depot
89
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20 in. X 25 in. X 5 in. Honeywell/Lennox Replacement Furnace Air Filter MERV 10 (2-Pack)
Home Depot
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$44.10
Airthreds 16X20x 1 in. Washable Furnace Filter 07-66926
DkHardware.com
$44.10
Airthreds 16X20x 1 in. Washable Furnace Filter 07-66926
DkHardware.com
$172.21
Nordic Pure Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter, 16 X 25 X 5-In H, 4 Count
Chewy.com
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$172.21
Nordic Pure Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter, 16 X 25 X 5-In H, 4 Count
Chewy.com
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$90.41
Lennox 20X25x5 X0586 Merv 11 Box Replacement Filter For Lennox And Honeywell
Walmart
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Lennox 20X25x5 X0586 Merv 11 Box Replacement Filter For Lennox And Honeywell
Walmart
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$233.99
Lennox X7930 Furnace Filter Cabinet HCC14-23, 20X20x5
AllFilters.com
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Lennox X7930 Furnace Filter Cabinet HCC14-23, 20X20x5
AllFilters.com
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$161.10
Nordic Pure Honeywell/Lennox MERV 10 Pleated Plus Carbon Replacement Furnace Filters, 20 X 20 X 5-In H, 4 Count
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Nordic Pure Honeywell/Lennox MERV 10 Pleated Plus Carbon Replacement Furnace Filters, 20 X 20 X 5-In H, 4 Count
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$63.72
Lennox X8310 Merv 10 Replacement Filter, X8310 | Supplyhouse.Com
SupplyHouse.com
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$63.72
Lennox X8310 Merv 10 Replacement Filter, X8310 | Supplyhouse.Com
SupplyHouse.com
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$104.68
Lennox X6670 (3-Pack) - 16" X 25" X 5" Healthy Climate Hcf16-11 Replacement Filter, Merv 11
Walmart
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$104.68
Lennox X6670 (3-Pack) - 16" X 25" X 5" Healthy Climate Hcf16-11 Replacement Filter, Merv 11
Walmart
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$197.17
LENNOX X8790 MERV 16 Pleated Filter 20X21x5 Replacement Filter
Voomi Supply
$197.17
LENNOX X8790 MERV 16 Pleated Filter 20X21x5 Replacement Filter
Voomi Supply
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Lennox Y2920 Whole House Filter Cabinet
AllFilters.com
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Lennox Y2920 Whole House Filter Cabinet
AllFilters.com
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$55.23
(2 Pack) Compatible With Lennox 72H02 HVAC Furnace Aluminum Mesh Pre/Post Filters
Air Filter LLC
$55.23
(2 Pack) Compatible With Lennox 72H02 HVAC Furnace Aluminum Mesh Pre/Post Filters
Air Filter LLC
$81.08
Tier1 Brand Replacement For Lennox X0445 - 20 X 25 X 6 - MERV 11 (2-Pack)
Discount Filter Store
2
$81.08
Tier1 Brand Replacement For Lennox X0445 - 20 X 25 X 6 - MERV 11 (2-Pack)
Discount Filter Store
2
$53.85
Lennox X0444 28" X 17" X 6" MERV 10 Media Filter, X0444 | Supplyhouse.Com
SupplyHouse.com
1
$53.85
Lennox X0444 28" X 17" X 6" MERV 10 Media Filter, X0444 | Supplyhouse.Com
SupplyHouse.com
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$195.51
Lennox X6675 MERV 16 Media Air Cleaner Filter HCC20-28 1 Pack Replacement X6675
Voomi Supply
$195.51
Lennox X6675 MERV 16 Media Air Cleaner Filter HCC20-28 1 Pack Replacement X6675
Voomi Supply
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Lennox Furnace Filter Size : Find Your Home Air Filter in 2025
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Your Guide to Furnace Filter Replacement
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Shop Lennox Elite Furnace Filter Replacement

Sponsored
About our ads
$114.96
16X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1003, Lennox X0592, & More
FilterBuy.com
3
$114.96
16X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1003, Lennox X0592, & More
FilterBuy.com
3
$148.96
20X20x5 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
FilterBuy.com
38
$148.96
20X20x5 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
FilterBuy.com
38
$78.96
20X21x5 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Lennox & Electro-Air
FilterBuy.com
24K+
$78.96
20X21x5 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Lennox & Electro-Air
FilterBuy.com
24K+
$134.95
$144.15
X6672 Lennox MERV 16 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
Discount Filters
$134.95
$144.15
X6672 Lennox MERV 16 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
Discount Filters
$31.93
16X25x1 Air Filter - Superior Durability And Performance MERV 8 / 4 Pack
Air Bear
$31.93
16X25x1 Air Filter - Superior Durability And Performance MERV 8 / 4 Pack
Air Bear
$44.15
16X25x1 Air Filter - Superior Durability And Performance MERV 13 / 4 Pack
Air Bear
$44.15
16X25x1 Air Filter - Superior Durability And Performance MERV 13 / 4 Pack
Air Bear
$50.39
16X25x1 Air Filter - Superior Durability And Performance MERV 13 / 5 Pack
Air Bear
$50.39
16X25x1 Air Filter - Superior Durability And Performance MERV 13 / 5 Pack
Air Bear
$41.95
$46.95
X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
Discount Filters
10% off
$41.95
$46.95
X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 1 Pk | Furnace & AC Filter | Pleated
Discount Filters
$77.90
$85.90
X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 2 Pk | Furnace & AC Filter | Pleated
Discount Filters
$77.90
$85.90
X6667 Lennox MERV 11 Replacement Air Filter By Lennox, 2 Pk | Furnace & AC Filter | Pleated
Discount Filters
$84.99
Lennox X6672 16X25x5 Furnace Filter, Lennox Healthy Climate Carbon Clean Merv 16 Home Air Filter For HVAC System With Wholesalehome Cleaning Cloth
Amazon.com
187
Free shipping
$84.99
Lennox X6672 16X25x5 Furnace Filter, Lennox Healthy Climate Carbon Clean Merv 16 Home Air Filter For HVAC System With Wholesalehome Cleaning Cloth
Amazon.com
187
$65.99
Lennox X6673 Healthy Climate HCF20-11 MERV 11 Filter Media (2 Pack)
Amazon.com
4K+
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$65.99
Lennox X6673 Healthy Climate HCF20-11 MERV 11 Filter Media (2 Pack)
Amazon.com
4K+
$237.00
Industrial Pleated Air Filters - 24 X 24 X 4", MERV 13 - ULINE - Case Of 6
Uline
$237.00
Industrial Pleated Air Filters - 24 X 24 X 4", MERV 13 - ULINE - Case Of 6
Uline
$99.60
Pleated Air Filters - 12 X 24 X 1", MERV 8 - ULINE - Case Of 12
Uline
$99.60
Pleated Air Filters - 12 X 24 X 1", MERV 8 - ULINE - Case Of 12
Uline
$124.95
$145.00
Genuine Lennox Y6605 16X26x5 MERV 16 Pureair Furnace & AC Air Filter
FiltersFast.com
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13% off
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$145.00
Genuine Lennox Y6605 16X26x5 MERV 16 Pureair Furnace & AC Air Filter
FiltersFast.com
7
$60.38
Lennox X6670 - (2-Pack) Healthy Climate 16" X 25" X 5" OEM HCF16-11 Air Filter, MERV 11
Amazon.com
1K+
Free shipping
$60.38
Lennox X6670 - (2-Pack) Healthy Climate 16" X 25" X 5" OEM HCF16-11 Air Filter, MERV 11
Amazon.com
1K+
$80.40
Industrial Pleated Air Filters - 16 X 25 X 1", MERV 8 - ULINE - Case Of 12
Uline
$80.40
Industrial Pleated Air Filters - 16 X 25 X 1", MERV 8 - ULINE - Case Of 12
Uline
$86.96
$119.99
Lennox Y6605 PCO3-16-16 Filter 16X26 Filters Fast Replacement For Lennox Y6605 26X16x5 MERV 16 Furnace & AC Air Filter
FiltersFast.com
7
27% off
$86.96
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Lennox Y6605 PCO3-16-16 Filter 16X26 Filters Fast Replacement For Lennox Y6605 26X16x5 MERV 16 Furnace & AC Air Filter
FiltersFast.com
7
$120.95
$189.95
Lennox X7935 MERV16 Healthy Climate HCF14-16 Filter Replacement
FiltersFast.com
16
36% off
$120.95
$189.95
Lennox X7935 MERV16 Healthy Climate HCF14-16 Filter Replacement
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16