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  • Filters Fast Replacement for Lennox CB19-65 - 6-Pack

    (CB19-65 R)

    …Brand: Filters Fast® Part Number: CB19-65 R Pack Size: 6 Filters MERV Rating: 13 Filter Type: Pleated Material: Synthetic Replace every 1 - 3 months For residential use only Note: These filters do not contain fiberglass. FFM13 6PK Specification Data Sheet Compatible Models: The Filters Fast® CB19-65…

    Our Price: $ 87.96
    Retail:$97.99
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    $10.03 (10%)
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  • Filters Fast Replacement for Lennox CB19-51 - 6-Pack

    (CB19-51 R)

    …Brand: Filters Fast® Part Number: CB19-51 R Pack Size: 6 Filters MERV Rating: 13 Filter Type: Pleated Material: Synthetic Replace every 1 - 3 months For residential use only Note: These filters do not contain fiberglass. FFM13 6PK Specification Data Sheet Compatible Models: The Filters Fast® CB19-51…

    Our Price: $ 87.96
    Retail:$97.99
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    $10.03 (10%)
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  • Filters Fast Replacement for Lennox X0587 - 20x26x5, 2-Pack

    (Lennox X0587)

    This Filters Fast® X0587 Replacement Air Filter can be used as an upgrade for Lennox part number X0587. The Filters Fast® compatible features a MERV 11 rating, which is an upgrade in efficiency from the MERV 8. The MERV 11 rating also means this filter effectively reduces pollen, dust, pet dander,…

    Related Items: 20x26x5 | X0587
    Our Price: $ 67.95
    Retail:$89.99
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    $22.04 (24%)
    In Stock
  • Lennox X0581 3-Pack 16x25x3, MERV11 by Filters Fast

    (X0581 R)

    The Filters Fast® Replacement 16 x 25 x 3 is the compatible replacement air filter for the Lennox X0581. Filters Fast® Air Filters provide quality air filteration without paying a premium price. This air filter features a MERV 11 rating, which is an upgrade in efficiency from the MERV 8. The MERV 11…

    Related Items: Lennox X0581
    Our Price: $ 69.95
    Retail:$80.99
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    $11.04 (14%)
    In Stock
  • 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%)
    In Stock
  • X0583 Filters Fast Replacement for Lennox X0583 16x25x5, 2-Pack

    (X0583 R)

    The Filters Fast® 16 x 25 x 5 replacement is the compatible air filter for the Lennox X0583. Filters Fast® Air Filters provide quality air filteration without paying a premium price. This filter features a MERV 11 rating, meaning that it effectively reduces pollen, dust, pet dander, mold spores,…

    Related Items: 25x16x5 | 16x25x5
    Our Price: $ 56.95
    Retail:$79.99
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    $23.04 (29%)
    In Stock
  • Filters Fast A10PR Replacement for Lennox WB2-12, WB3-12

    (WB2-12)

    The Filters Fast® A10PR Humidifier Water Panel Filter is the correct replacement for the Lennox WB2-12 and the following filters: Lennox Humidifier Model WB2-12 Lennox Humidifier Model WB212 Filters Fast® A10PR R Specifications: Part Number: A10PR R Replaces Part Number: WB2-12 Measures…

    Related Items: Furnace Humidifier Filter
    As Low As: $ 14.95
    Retail:$19.99
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    $5.04 (26%)
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  • Filters Fast A35PR Replacement For Lennox WB2-17 WB2-18

    (WB2-17 WB2-18 R)

    …through the filter which adds humidity to the room. Humidifiers are great for alleviating cold weather symptoms such as cracked lips, bloody noses, sinus irritation, coughing and more. Keep cold weather symptoms at bay and replace your filter today! Specifications: Brand: Filters Fast® Part Number:…

    Related Items: Lennox Wb2-17
    As Low As: $ 13.95
    Retail:$19.99
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    $6.04 (31%)
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  • Lennox 91X26 MERV 8 Pleated Air Filters 4-Pack

    (91X26)

    The Lennox 91X26 MERV 8 Pleated Air Filters 4-Pack is a Lennox genuine OEM Healthy Climate air filter. These Lennox air filters are pleated and remove particles and bioaerosols as small as 3 microns from your indoor air. These Merv 8 air filters remove airborne allergens such as fine dust, pollen,…

    Our Price: $ 57.95
    Retail:$88.95
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    $31.00 (35%)
    In Stock
    Discontinued Product. Read Description for Options.
    View Details
  • 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%)
    In Stock
  • X6670 Filters Fast FF16255X6670M13 Replacement for Lennox X6670 MERV13, 16x25x5 - 2-Pack

    (FF16255X6670M13)

    …thick filter media and tightly woven synthetic fiber filter media. Compared to the OEM Lennox filter, the Filters Fast® FF16255X6670M13 is less expensive while offering significant dirt hold capacity that results in better air flow for longer periods between replacements. MERV 13 rated filters are…

    Our Price: $ 79.95
    Retail:$99.99
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    $20.04 (20%)
    In Stock
  • X6673 Filters Fast Replacement for Lennox X6673 MERV8, 20x25x5 - 2-Pack

    (FF20255X6673M8)

    …bills when compared to smaller filters that become clogged with dirt and debris sooner. The Filters Fast® FF20255X6673M8 compatible is a less expensive alternative to OEM air filters without having to sacrifice household air quality. Specifications: Brand: Filters Fast® Part Number: FF20255X6673M8…

    Our Price: $ 56.95
    Retail:$79.99
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    $23.04 (29%)
    In Stock
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