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Free Shipping on Most Orders Over $75 | Easy Returns | Loyalty Program | Contact Us | 1-800-277-3458

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    • Home / 20 x 4.5 Inch Specialty Filters

    20 x 4.5 Inch Specialty Filters
    RFFE20-BB Pentek Iron Reducing Water Filter Cartridge (20 in x 4.5 in) - Whole House Cartridges - 136.39 - DiscountFilterStore.com
    RFFE20-BB Pentek Iron Reducing Water Filter Cartridge (20 in x 4.5 in)
    $199.98

    BBF1-20MB Pentek Whole House Filter Replacement Cartridge - Whole House Cartridges - 188.57 - DiscountFilterStore.com
    BBF1-20MB Pentek Whole House Filter Replacement Cartridge
    $188.57

    WS-20BB Pentek Whole House Filter Replacement Cartridge - Whole House Cartridges - 83.65 - DiscountFilterStore.com
    WS-20BB Pentek Whole House Filter Replacement Cartridge
    $83.65 - $1,766.69
    AF-20-2015-BB Tier1 Aries Comparable KDF and Carbon Water Filter - Whole House Cartridges - 450.21 - DiscountFilterStore.com
    AF-20-2015-BB Tier1 Aries Comparable KDF and Carbon Water Filter
    $191.66 - $4,349.66
    FloPlus Protect 20BB Pentek Replacement Carbon Block Filter Cartridge for PFOA/PFOS reduction - Whole House Cartridges - 136.38 - DiscountFilterStore.com
    FloPlus Protect 20BB Pentek Replacement Carbon Block Filter Cartridge for PFOA/P
    $136.38 - $2,880.35
    Iron and Manganese Reducing Replacement Water Filter by Tier1 - Whole House Cartridges - 65.24 - DiscountFilterStore.com
    Iron and Manganese Reducing Replacement Water Filter by Tier1
    $62.99 - $1,377.87