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

Shop Lennox Air Filter Replacement

Sponsored
  1. Showing 1 - 36 out of 169 results for "lennox air filter replacement"
    1. Saved
      Save to wishlist
      Genuine Lennox X6673 MERV 11 Home Air Filter Replacement 20X25x5
      4.9
      ·
      30
      4.9
      30 ratings
      Genuine Lennox X6673 MERV 11 H…
      E
      eBay.com
      delivery truckFree shipping
    2. Saved
      Save to wishlist
      Lennox X0444 Genuine OEM Air Filter - 28 X 17 X 6 in.
      Lennox X0444 Genuine OEM Air Fil…
      W
      Walmart
    3. Saved
      Save to wishlist
      Genuine Lennox X6673 Merv 11 Home Air Filter Replacement 20X25x5
      5
      ·
      9
      5
      9 ratings
      Genuine Lennox X6673 Merv 11 Ho…
      E
      eBay.com
      delivery truckFree shipping
    4. Saved
      Save to wishlist
      Lennox 52W41 Genuine OEM Air Filter - 20 X 25 X 2 In., Merv 13
      Lennox 52W41 Genuine OEM Air Fi…
      W
      Walmart
    5. Saved
      Save to wishlist
      Lennox X6664 Air Filter
      Lennox X6664 Air Filter
      A
      Amazon.com
    6. Saved
      Save to wishlist
      20X25x5 (19.75X24.5X4.38) Lennox OEM MERV 11 BMAC-20C Replacement Filter
      4.8
      ·
      93
      4.8
      93 ratings
      20X25x5 (19.75X24.5X4.38) Lenno…
      A
      Amazon.com
    7. Saved
      Save to wishlist
      Lennox X6675 20X25x5 Air Filter, L…
      W
      Walmart
      delivery truckFree shipping
    8. Saved
      Save to wishlist
      4.6
      ·
      89
      4.6
      89 ratings
      20X20x5 (4 3/8) Honeywell/Lennox …
      W
      Walmart
      delivery truckFree shipping
    9. Saved
      Save to wishlist
      Lennox Y6457 10 Inch X 12 Inch X …
      V
      Voomi Supply
    10. Saved
      Save to wishlist
      5
      ·
      22
      5
      22 ratings
      Lennox X8788-20" X 26" X 5" Healt…
      A
      Amazon.com
    11. Saved
      Save to wishlist
      Lennox X0584 - 16" X 26" X 5" Heal…
      W
      Walmart
      delivery truckFree shipping
    12. Saved
      Save to wishlist
      Used
      4.6
      ·
      49
      4.6
      49 ratings
      20X25x5 (4 3/8) Honeywell/Lennox …
      E
      eBay
      delivery truckFree shipping
    13. Saved
      Save to wishlist
      Lennox X8310 Merv 11 Replaceme…
      E
      eBay.com
      delivery truckFree shipping
    14. Saved
      Save to wishlist
      4.9
      ·
      22
      4.9
      22 ratings
      Lennox X7935 20X20x5 MERV 16 …
      J
      Jackson Systems & Supply
      delivery truckFree shipping
    15. Saved
      Save to wishlist
      Lennox X8790 - 20" X 21" X 5" Heal…
      W
      Walmart
      delivery truckFree shipping
    16. Saved
      Save to wishlist
      Lennox 20X25x5 X0586 Merv 11 Bo…
      W
      Walmart
      delivery truckFree shipping
    17. Saved
      Save to wishlist
      LENNOX Non-Pleated Air Filter: 48J…
      G
      Grainger
    18. Saved
      Save to wishlist
      4.9
      ·
      30
      4.9
      30 ratings
      Lennox X8789 - 16" X 26"X 5" Healt…
      W
      Walmart
      delivery truckFree shipping
    19. Saved
      Save to wishlist
      5
      ·
      4
      5
      4 ratings
      Lennox X6675 Furnace Filters, Carb…
      W
      Walmart
      delivery truckFree shipping
    20. Saved
      Save to wishlist
      Lennox 16X25x5 X6670 Merv 11 Bo…
      W
      Walmart
      delivery truckFree shipping
    21. Saved
      Save to wishlist
      4.6
      ·
      44
      4.6
      44 ratings
      20X25x5 (4 3/8) Honeywell/Lennox …
      W
      Walmart
      delivery truckFree shipping
    22. Saved
      Save to wishlist
      5
      ·
      4
      5
      4 ratings
      Lennox X1152 - 20" X 25" X 5" Heal…
      W
      Walmart
      delivery truckFree shipping
    23. Saved
      Save to wishlist
      Lennox X8311 MERV 10 Expandabl…
      E
      eBay.com
      delivery truckFree shipping
    24. Saved
      Save to wishlist
      4.2
      ·
      21
      4.2
      21 ratings
      Lennox X6670 (1-Pack) - 16" X 25" …
      W
      Walmart
      delivery truckFree shipping
    25. Saved
      Save to wishlist
      SALE
      4.8
      ·
      79
      4.8
      79 ratings
      X6672 Lennox MERV 16 Replacem…
      $144.15
      D
      Discount Filters
      delivery truckFree shipping
    26. Saved
      Save to wishlist
      Lennox X5422 20X26x3 Merv Repla…
      F
      FiltersFast.com
      delivery truckFree shipping
    27. Saved
      Save to wishlist
      SALE
      X6666 Lennox MERV 11 Replacem…
      $46.95
      D
      Discount Filters
    28. Saved
      Save to wishlist
      SALE
      17X26x4 Merv 11 Lennox Replace…
      $64.65
      W
      Walmart
    29. Saved
      Save to wishlist
      SALE
      X5424 Lennox MERV 16 Replacem…
      $212.95
      D
      Discount Filters
      delivery truckFree shipping
    30. Saved
      Save to wishlist
      5
      ·
      4
      5
      4 ratings
      Lennox X6667 Replacement Filter | …
      E
      eBay
      delivery truckFree shipping
    31. Saved
      Save to wishlist
      SALE
      5
      ·
      1
      X8310 Lennox MERV 10 Replacem…
      $47.95
      D
      Discount Filters
    32. Saved
      Save to wishlist
      X8789 Lennox MERV 16 Replacem…
      D
      Discount Filters
      delivery truckFree shipping
    33. Saved
      Save to wishlist
      20 in. X 20 in. X 5 in. Honeywell/Len…
      E
      eBay.com
      delivery truckFree shipping
    34. Saved
      Save to wishlist
      SALE
      X0583 Lennox MERV 16 Replacem…
      $144.15
      D
      Discount Filters
      delivery truckFree shipping
    35. Saved
      Save to wishlist
      SALE
      4.9
      ·
      22
      4.9
      22 ratings
      X7935 Lennox MERV 16 Replacem…
      $163.95
      D
      Discount Filters
      delivery truckFree shipping
    36. Saved
      Save to wishlist
      Lennox 26Z89 - 20" X 22" X 5" Heal…
      W
      Walmart
      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. Sponsored

    • Easy Lennox Dealer Search | Find Local Dealers by Zip Code

      https://www.lennox.com
      About our ads
      SponsoredFind local Lennox experts fast and get started on your heating or cooling upgrade. Find trusted Lennox dealers close to home with our easy zip code search tool.

      Postal Code Search · Home Comfort Solutions · 24/7 Support · Find a Dealer

      Products: Comfort Controls, Heating & Cooling, Indoor Air Quality, Systems and more

      29 Oak Hill Dr, Granville · 23.6 mi · 7408803034

    • Lennox Air Filters - Discount Filters

      https://www.discountfilters.com
      About our ads
      No-contact delivery
      SponsoredHigh Quality Replacement Filters At Discounted Prices - All Filter Models. 100% Satisfaction & Money-Back Guarantee. Free Shipping & Free Returns - Shop Today!

      US Based Customer Service · Free Shipping Sitewide · Made In The USA

      Amenities: Free Shipping Over $65, 1 Year Purchase Guarantee, Made In The USA

      4.5/5 (13K reviews)

    • Lennox Air Filters On Sale | Order Any Size & Any Quantity

      https://filterbuy.com › Lennox › Air Filters
      About our ads
      Allergy-friendly
      SponsoredShop By Size, Type, MERV Rating & HVAC Brand. Made In America & Free Shipping. Buy With Confidence: 100% Of Our Filters Are Made In America & Include Free Shipping.

      24/7 Live Chat Support · Buy One Time Or Subscribe · 100% Free Shipping · Order Any Quantity

Feedback