HARV FB4-2121 Image
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HARV FB4-2121

Filter Box 21-3/8 X 21 for 20 X 20 X 1,2 or 4" Filter
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    WARNING
    Cancer and Reproductive Harm. www.P65Warnings.ca.gov

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    FIL 20X20X4PLE

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    INSU 7/8 ID X 1/2 BST

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