Compare Products
Choose upto 5 items for side by side feature comparison
My collections icon
Go to collections
Filters IconShow filters

Shop Best Air Filters for Furnace

Ads
New tab icon
Product Image
16X25x4 Air Filter (2-Pack), Pleate…
$47.78
FilterBuy.com
delivery truck
Free shipping
New tab icon
Product Image
24.5X27x5 Air Filter (2-Pack), Pleated …
$92.16
FilterBuy.com
delivery truck
Free shipping
New tab icon
Product Image
20X25x4 Air Filter (2-Pack), Pleate…
$47.74
FilterBuy.com
delivery truck
Free shipping
New tab icon
Product Image
20X20x5 Air Filter (1-Pack), Pleate…
$62.93
FilterBuy.com
delivery truck
Free shipping
New tab icon
Product Image
20X25x4 Air Filter MERV 10 - Singl…
$31.72
Air Filters Unlimited
delivery truck
Free shipping
New tab icon
Product Image
Cost-effective · Easy to install · Effective Pollution Reduction · Superior Air Quality · Superior Filter Quality
Filtrete Allergen Defense 1000 MP…
$11.99
Chewy.com
3.5
·
5
New tab icon
Product Image
Honeywell Home F300E1001 Electr…
$797.58
SupplyHouse.com
4.5
·
129
New tab icon
Product Image
2Pk 20X25x5 MERV 11 20X25 Air Filte…
$53.80
Discount Filters
delivery truck
Free shipping
New tab icon
Product Image
Bestair Air Cleaning Furnace Filter 25 i…
$33.31
DkHardware.com
5.0
·
24
New tab icon
Product Image
Cost-effective · Easy to install · Effective Pollution Reduction · Superior Air Quality · Superior Filter Quality
Filtrete Allergen Defense 1000 MP…
$14.99
Chewy.com
3.5
·
5
New tab icon
Product Image
20X25x5 Air Filter (2-Pack), Pleate…
$71.06
FilterBuy.com
delivery truck
Free shipping
New tab icon
Product Image
Bestair Pro 16 in X 20 in X 5 in Synth…
$42.59
Zoro.com
New tab icon
Product Image
Cost-Effective · Electrostatic · Superior Filter Quality · Synthetic
Bestair Pro A201-Sgm-11R Spaceg…
$45.00
eBay
5.0
·
8
New tab icon
Product Image
Honeywell Home F300E1019 Electr…
$826.23
SupplyHouse.com
4.5
·
129
New tab icon
Product Image
Pleated Air Filters - 16 X 25 X 4", ME…
$16.00
Uline
New tab icon
Cost-effective · Effective Pollution Reduction · Superior Air Quality · Superior Filter Quality
Filtrete Allergen Defense 1000 MP…
$11.99
Chewy.com
3.5
·
5
New tab icon
Cost-effective · Easy to install · Effective Pollution Reduction · Superior Air Quality · Superior Filter Quality
Filtrete Allergen Defense 1000 MP…
$11.99
Chewy.com
3.5
·
5
New tab icon
Cost-Effective · Electrostatic · Superior Filter Quality · Synthetic
Bestair Spacegard Furnace Filter
$43.65
eBay
5.0
·
8
New tab icon
16X25x4 Air Filter MERV 10 - Singl…
$30.63
Air Filters Unlimited
delivery truck
Free shipping
New tab icon
Filtrete Allergen Bacteria & Virus 1…
$16.99
Chewy.com
4.0
·
5
  1. Showing 1 - 36 out of 180 results for "best air filters for furnace"
    1. Saved
      Save to wishlist
      Filtrete 16X20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
      (13)
      Filtrete 16X20x1 AC Furnace Air Filt…
      ($20.83 / 1 ct)
      A
      Amazon.com
      delivery truckFree shipping
    2. Saved
      Save to wishlist
      Filterbuy 18X30x1 MERV 11 Pleated HVAC AC Furnace Air Filters (1-Pack)
      Filterbuy 18X30x1 MERV 11 Pleate…
      W
      Walmart.com
    3. Saved
      Save to wishlist
      16 in. X 25 in. X 1 in. Fiberglass Furnace Air Filter, MERV 1
      (120)
      16 in. X 25 in. X 1 in. Fiberglass Fur…
      H
      Home Depot
      delivery truckFree shipping
    4. Saved
      Save to wishlist
      Filtrete 20X25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual
      (41)
      Filtrete 20X25x5 AC Furnace Air Filt…
      ($25.00 / 1 ct)
      A
      Amazon.com
      delivery truckFree shipping
    5. Saved
      Save to wishlist
      Filterbuy 15X30x1 Merv 8 Pleated Hvac AC Furnace Air Filters (1-Pack)
      Filterbuy 15X30x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    6. Saved
      Save to wishlist
      Filterbuy 20X25x1 Merv 11 Pleated Hvac AC Furnace Air Filters (1-Pack)
      (13)
      Filterbuy 20X25x1 Merv 11 Pleated …
      W
      Walmart
      delivery truckFree shipping
    7. Saved
      Save to wishlist
      Filterbuy 16X25x4 MERV 8 Pleated …
      W
      Walmart.com
    8. Saved
      Save to wishlist
      Filterbuy 16X20x1 Merv 11 Pleated …
      W
      Walmart
    9. Saved
      Save to wishlist
      (3)
      Filterbuy 20X25x1 Merv 13 Pleated …
      W
      Walmart
      delivery truckFree shipping
    10. Saved
      Save to wishlist
      (1)
      Filterbuy 19X20x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    11. Saved
      Save to wishlist
      (133)
      20 in. X 25 in. X 1 in. Fiberglass Fur…
      H
      Home Depot
      delivery truckFree shipping
    12. Saved
      Save to wishlist
      Filterbuy 19X22x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    13. Saved
      Save to wishlist
      (5)
      Filterbuy 20X24x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    14. Saved
      Save to wishlist
      (23)
      16 in. X 25 in. X 1 in. Allergen Plus …
      H
      Home Depot
      delivery truckFree shipping
    15. Saved
      Save to wishlist
      (14)
      Filterbuy 17X22x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    16. Saved
      Save to wishlist
      (18)
      Filterbuy 14X20x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    17. Saved
      Save to wishlist
      Filterbuy 19X27x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    18. Saved
      Save to wishlist
      (22)
      20 in. X 20 in. X 1 in. Allergen Plus …
      H
      Home Depot
      delivery truckFree shipping
    19. Saved
      Save to wishlist
      (1)
      Filterbuy 15X25x1 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    20. Saved
      Save to wishlist
      (34)
      Bestair 20"X20"X4" MERV 8 Furnac…
      T
      Target
      delivery truckFree shipping
    21. Saved
      Save to wishlist
      Filterbuy 16X20x1 MERV 8 Pleated …
      W
      Walmart.com
    22. Saved
      Save to wishlist
      (24)
      20 in. X 30 in. X 1 in. Allergen Plus …
      H
      Home Depot
      delivery truckFree shipping
    23. Saved
      Save to wishlist
      (1)
      Bestair MERV 11 Furnace Filter Fo…
      T
      Target
      delivery truckFree shipping
    24. Saved
      Save to wishlist
      (1)
      Filterbuy 20X25x5 Merv 8 Pleated H…
      W
      Walmart
      delivery truckFree shipping
    25. Saved
      Save to wishlist
      Filterbuy 18X20x1 MERV 8 Pleated …
      W
      Walmart.com
    26. Saved
      Save to wishlist
      (83)
      Air-Care Premium Permanent Wash…
      Cashback0.8%Cashbackcash back
      T
      Tractor Supply Co.
    27. Saved
      Save to wishlist
      14 in. X 20 in. X 1 in. Premium Pleat…
      E
      eBay
    28. Saved
      Save to wishlist
      Filterbuy 20X30x1 MERV 8 Pleated …
      W
      Walmart.com
    29. Saved
      Save to wishlist
      (3)
      Bestair 16"X25"X5" AC Furnace Air …
      B
      Blain's Farm & Fleet
    30. Saved
      Save to wishlist
      Filterbuy 18X25x1 MERV 8 Pleated …
      W
      Walmart.com
    31. Saved
      Save to wishlist
      Bestair Ba2-1620-8 Contractor Grad…
      W
      Walmart
      delivery truckFree shipping
    32. Saved
      Save to wishlist
      (9)
      Filterbuy 17X25x1 Air Filter MERV …
      A
      Amazon
    33. Saved
      Save to wishlist
      Filterbuy 16X20x1 MERV 8 Pleated …
      W
      Walmart.com
    34. Saved
      Save to wishlist
      Washable Electrostatic HVAC Furna…
      U
      US eBay
      delivery truckFree shipping
    35. Saved
      Save to wishlist
      (1)
      Filterbuy 15X20x1 Air Filter MERV 1…
      A
      Amazon
    36. Saved
      Save to wishlist
      (150)
      20 in. X 25 in. X 1 in. Allergen Plus …
      H
      Home Depot
      delivery truckFree shipping
    Oops! We are sorry, something went wrong.
    Continue your shopping by clicking on another product
    Product added to your wishlist! View wishlist
    Sign in to see your saved products on any device
    Product removed from your wishlist! View wishlist
    Sign in to see your saved products on any device
    Something went wrong. Please try again later.
    Product is added to compare already. Please refresh the page.
    Product is not found in compare. Please refresh the page.
    5 Products already added. Please delete existing selection to add this.
  2. Ads
    New tab icon
    Product Image
    2Pk 20X25x5 MERV 11 X6673 Air Filte…
    $53.80
    Discount Filters
    delivery truck
    Free shipping
    New tab icon
    Product Image
    Honeywell Home F300E1035 Electr…
    $928.03
    SupplyHouse.com
    4.5
    ·
    129
    New tab icon
    Product Image
    Cost-effective · Easy to install · Superior Filter Quality
    16X25x1 Air Filter Glasfloss ZL Seri…
    $68.95
    Air Filters Unlimited
    4.5
    ·
    223
    New tab icon
    Product Image
    Filtrete Allergen Bacteria & Virus 1…
    $16.99
    Chewy.com
    3.5
    ·
    3
    New tab icon
    Product Image
    Filtrete 16X25x4, AC Furnace Air Fi…
    $51.24
    $25.62 / 1 ct
    Amazon.com
    4.5
    ·
    537
    New tab icon
    Product Image
    Cost-effective · Easy to install · Effective Pollution Reduction · Superior Air Quality · Superior Filter Quality
    Filtrete Allergen Defense 1000 MP…
    $14.99
    Chewy.com
    3.0
    ·
    2
    New tab icon
    Product Image
    16X25x4 Air Filter (6-Pack), Pleate…
    $92.76
    FilterBuy.com
    delivery truck
    Free shipping
    New tab icon
    Product Image
    8.8K+ viewed
    Filtrete Ultra Allergen 2X Bacte…
    $39.98
    Sam's Club
    New tab icon
    Bestair MERV 11 16X25x1 Value 3 …
    $29.99
    Blain's Farm & Fleet
    New tab icon
    2Pk 20X25x5 MERV 11 ABP20255AC …
    $64.68
    Discount Filters
    delivery truck
    Free shipping
    New tab icon
    16X26x5 Air Filter (2-Pack), Pleate…
    $75.56
    FilterBuy.com
    delivery truck
    Free shipping
    New tab icon
    2Pk 20X25x5 MERV 8 5096578907 Ai…
    $60.24
    Discount Filters
    delivery truck
    Free shipping
    New tab icon
    Bestair Pro 20 in X 25 in X 6 in Synth…
    $39.65
    Zoro.com
    5.0
    ·
    11
    New tab icon
    Filtrete Ultra Allergen 20X30x…
    $18.99
    Target
    delivery truck
    Free shipping
    New tab icon
    2Pk 20X25x5 MERV 11 5FM2025 Air F…
    $57.96
    Discount Filters
    delivery truck
    Free shipping
    New tab icon
    16X20x1 Air Filter Glasfloss GDS Se…
    $49.88
    Air Filters Unlimited
    5.0
    ·
    38
    New tab icon
    2Pk 20X25x5 MERV 13 25X20 Air Filte…
    $67.24
    Discount Filters
    delivery truck
    Free shipping
    New tab icon
    Bestair AC Furnace Air Filter For Trio…
    $29.99
    Blain's Farm & Fleet
    4.5
    ·
    133
    Curbside
    New tab icon
    Filtrete 16X20x1 2Pk Allergen Defe…
    $19.99
    Local Inventory IconTarget
    delivery truck
    Free shipping
    New tab icon
    ( 4 Filters ), 16"X 20 " X 1"Nested Glas…
    $16.53
    $77.99
    Temu US
Feedback