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Culligan D-20A Undersink Water Filter Replacement Cartridge (Level 1)

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Culligan D-20A Undersink Water Filter Replacement Cartridge (Level 1)

Culligan D-20A Undersink Water Filter Replacement Cartridge (Level 1)

Quick Overview

Fits Culligan US-550, US-600, US-600A, RO-2127, RO-3000, RO-3500, and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges

In stock

$10.99 Retail Price:  $17.47

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  • Details

    Ideal for both city and well water, the Culligan D-20A undersink water filter replacement cartridge will reduce chlorine, bad taste and odor for up to 12 months or 1,000 gallons! Installs quickly and easily into undersink water filtration systems that use 9-3/4 inch x 2-1/2 inch cartridges. Genuine OE part. Order the Culligan D20-A undersink water filter replacement cartridge online by 4pm CST and we will ship your way same day!
    • Ships same day
    • Ideal for city and well water
    • Maintains water flavor and quality for up to a full year!
    • Genuine OEM Product

    The CULLIGAN-D-20 is comparable with the following part numbers

    34375 38509 49640 432636
    3436517 4234375 826-746 Ace 49640
    American Plumber WCC Ametek CTR-210 Ametek Kleen-Plus C-10 Ametek US-560
    D-20 D-20A Flotec T02 GE FXUTC
    GE GX1S04C GE GX1S15 GE GX1S15C OmniFilter CBF1
    OmniFilter CBF20 OmniFilter CBF3 OmniFilter Deluxe OmniFilter GAC1
    OmniFilter GAC1-SS OmniFilter OB3 OmniFilter OT2 OmniFilter OT32
    OmniFilter SFM2 OmniFilter SFM3 OmniFilter Super OmniFilter Total 2
    OmniFilter Total Plus OmniFilter U400 OmniFilter U450 OmniFilter U500
    OmniFilter U600 OmniFilter U700 OmniFilter UC2 RO-3000
    RO-3500 Sears 34375 SY-2000 SY-5167
    TO2 True Value 826-746 US-550 US-560
    US-600 1020696

    Replacement for the Following UPC



  • Contaminants

    This product reduces the following contaminants:
    • The CULLIGAN-D-20 does not reduce fluoride.


    Package Qty 1
    Used In Brands Culligan
    Manufacturer's Id D-20A
    UPC 033663005105
    Advertised Size (in) 10 x 2-1/2
    Actual Size (in) 9 3/4 inches (length) x 2 1/2 inches (outside diameter)
    Actual Size (cm) 24.77 x 6.35
    Media Granular Activated Carbon
    Primary Filter Media Granular Activated Carbon
    Filter Life (gallons) 1,000
    Filter Life (liters) 3,785.41
    Filter Life (months) 12 months
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