Replacement Filters

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Replacement Filters
Shop our large selection of replacement filters.

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  1. X8789
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    X8789 lennox MERV 16 Pleated Filter, 16"x26"x5"

    Part #:
    NEU X8789
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $411.08 Regular Price $456.75 10% off
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  2. X6673
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    X6673 lennox 20"x25"x5" MERV 11 Filter

    Part #:
    NEU X6673
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $70.23 Regular Price $78.03 10% off
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  3. X6675
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    X6675 lennox MERV 16 Filter 20"x25"x5"

    Part #:
    NEU X6675
    Out of stock
    NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have s ... Read More
    Special Price $257.85 Regular Price $286.50 10% off
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