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  • Lennox 92X17 HEPA Filter Cartridge Replacement

    (92X17)

    This Lennox 92X17 replacement HEPA filter cartridge fits the following air filtration models: Lennox HEPA 20 This Lennox Hepa Air Filter provides the optimal air-filtration performance. The Lennox Hepa Air Filter is capable of cleaning 180 CFM of air on smaller and standard residential or…

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    Our Price: $ 259.95
    Retail:$299.99
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    $40.04 (13%)
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  • Lennox Foam Humidifier Filter - Lennox LX18

    (LX18)

    Don't forget your Spring and Fall maintenance! To find your local Lennox dealer, click here Fast®.com/blog/2012/09/lennox-dealer-air-furnace-filter/ . The Lennox LX18 is the correct replacement air filter for the following humidifier models: Lennox WS1-18 Lennox WS1-18-1 Lennox WS1-18-2 The Lennox…

    Related Items: Furnace Humidifier Filter
    Our Price: $ 40.98
    Retail:$47.99
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    $7.01 (15%)
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    Discontinued Product. Read Description for Options.
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  • Filters Fast Replacement for Lennox CB19-51 - 6-Pack

    (CB19-51 R)

    The Filters Fast® Replacement for Lennox CB19-51 - 6-Pack is a set of MERV 13 filters that effectively reduce pollen, dust, pet dander and other allergens from indoor air. Removing these airborne particles alleviates allergies and sinus irritation that can cause watery eyes, itchy throat, coughing,…

    Our Price: $ 87.96
    Retail:$97.99
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    $10.03 (10%)
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  • Lennox X6667 MERV 10 Air Filter Media Replacement

    (X6667)

    The Lennox X6667 is the correct replacement filter for the following air cleaner models: Lennox PCO-20C Lennox PCO-20P Lennox PCO-20U hcfpco20-10 The Lennox X6667 MERV 10 Air Filter Media Replacement is a replacement air filter for Lennox Healthy Climate PureAir PCO-20 air cleaners. This box media…

    As Low As: $ 64.95
    Retail:$89.99
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    $25.04 (28%)
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  • X0585 M13 Filters Fast Replacement for Lennox X0585 20x20x5, MERV13 - 2-Pack

    (X0585 M13)

    The Filters Fast® FFC20205X0585M13 MERV 13 Air Filter 2-Pack is the compatible replacement for the Lennox 20x20x5 Compatible MERV 13 Air Filter 2-Pack. Designed with a heavy-duty MERV 13 rating, these filters have no problem when it comes to removing airborne particles from your home. Dust, pollen,…

    Our Price: $ 79.95
    Retail:$99.99
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    $20.04 (20%)
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  • X0585 M8 2-Pack Filters Fast Replacement for Lennox X0585 20x20x5

    (X0585 M8)

    The Filters Fast® FFC20205X0585M8 MERV 8 Air Filter 2-Pack is the compatible replacement for the Lennox 20x20x5 X0585 Replacement Filter 2-Pack. This is a set of air filter replacements that are essential for your home's HVAC system. With a heavy-duty MERV 8 rating, these filters have no problem…

    Our Price: $ 52.95
    Retail:$69.99
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    $17.04 (24%)
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  • Lennox Genuine 92X10 HEPA Filter Replacement for HEPA-40, HEPA-60

    (92X10)

    The Lennox Genuine 92X10 HEPA Filter Replacement for HEPA-40, HEPA-60 is the correct replacement for the following: Lennox Model 320 Lennox Model 500 CFM The Lennox Charcoal Carbon Filter 92X10 Specifications: Part Number: 92X10 Note: This item does not include the pre-filter - Lennox X4138 Genuine…

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    Our Price: $ 349.95
    Retail:$449.99
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    $100.04 (22%)
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  • Lennox X8311 MERV 10 Expandable Filter Replacement for HCXF14

    (X8311)

    The Lennox X8311 MERV 10 Expandable Filter Replacement is a genuine OEM pleated, collapsible media filter that enhances UV resistance for long life. Also known as part number X8311, this expandable furnace air filter helps to remove bioaerosols, dust and other airborne particles as small as 1…

    Related Items: Merv 14
    As Low As: $ 45.95
    Retail:$69.99
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    $24.04 (35%)
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  • Lennox Y6606 PCO3-14-16 Air Filtration Filter PureAir 100908-12

    (Y6606)

    The Lennox Y6606 PCO3-14-16 PureAir 100908-12 Healthy Climate PureAir Air Purification System features a Precision Pleat MERV 16 filter that traps particles down to an amazing 0.01 micron. This hardworking furnace filter eliminates 95% of troublesome particles possibly contaminating the inside air…

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    Our Price: $ 159.95
    Retail:$199.95
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    $40.00 (20%)
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  • Lennox X4138 HEPA 40-60 Carbon PreFilter

    (X4138)

    This Lennox X4138 HEPA 40-60 Carbon PreFilter is compatible with the following units: Lennox Healthy Climate Filtration Systems This Lennox air filter replacement offers powerful yet quiet performance. The Lennox Carbon PreFilter contains particles and prevents them from escaping. This Lennox…

    Our Price: $ 58.95
    Retail:$79.99
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    $21.04 (26%)
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  • Lennox HC X6664 MERV 10 Air Filter Replacement

    (X6664)

    The Lennox X6664 is the correct replacement filter for the following air cleaners: Lennox PCO-12C The Lennox HC X6664 MERV 10 Air Filter Replacement is a replacement air filter for the Lennox PCO-12C PureAir air cleaner. This pleated air filter features a MERV 10 rating and can trap airborne…

    As Low As: $ 49.95
    Retail:$69.99
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    $20.04 (29%)
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  • Lennox X6666 MERV 16 Pleated Air Filter Media for PCO-12C 17x26x4

    (X6666)

    The Lennox X6666 MERV 16 Pleated Air Filter Media is the correct replacement for the following unit: Lennox PCO-12C PureAir Unit, hcfpco12-16 The Lennox X6666 MERV 16 Pleated Filter Media is an efficient and effective replacement filter. It is recommended that you change the UVA Lamps of this…

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    Our Price: $ 154.95
    Retail:$199.99
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    $45.04 (23%)
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