Refrigerator Filters
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  • CULLIGAN-D-40

    D-40A Culligan Level 4 Undersink Water Filter Replacement Cartridge

    Fits Culligan US-600, US-600A, and any brand of water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges
    Price Per Item
    2 PACK $66.45
    4 PACK $64.40
    6 PACK $62.34
    24 PACK $60.28
    Choose a Pack Size:
    • Top of the line Culligan drinking water replacement cartridge

    • D-40A model replaces the older D-40 model

    • Recommended for city and well water supplies

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: Culligan
    Manufacturer's Id: D-40A
    UPC: 033663005242
    Actual Size (in): 9 3/4 inches (length) x 2 1/2 inches (outside diameter)
    Media: Carbon Block
    Primary Filter Media: Carbon Block
    Brand: Culligan
    Advertised Size: 10 x 2-1/2
    Length (in): 9.75 in
    Outside Diameter (in): 2.5 in
    Media Type: Carbon Filter
    UPC's For Search: 10033663005249 | 033663005242
    Country of Origin: United States
    Micron Rating Nominal: 0⋅5
    Flow Rate (gpm): 0.6
    description Instructions
    1. The Culligan D-40A under sink water filter life is up to 6 months or 600 gallons, depending on the quality of your water
    2. The Culligan D-40A should be installed with the end of the filter with the hole, facing up
    3. If no water is passing through the system, the filter is likely installed upside down
    4. If the flow restriction in the Culligan D-40A is too great, you can increase the flow rate by drilling a larger hole, where the existing hole is, with a 1/8-inch drill bit
    warning_amber Contaminants Reduced
  • Asbestos
  • Atrazine
  • Bad Taste And Odor
  • Chlorine
  • Cysts
  • Lead
  • Lindane
  • Mercury
  • Particulates Class I
  • Sediment
  • Turbidity
  • filter_alt Filter Life
    Filter Life (gallons): 600
    Filter Life (months): 6 months
    warning

    Prop65 warning applies to products that contain carbon media. Click here for more details

    WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov


    D-40A replaces the older D-40 model. This filter reduces a wide range of contaminants from your water and is sure to deliver a more refreshing taste in every glass you drink. Order your Culligan Level 4 Undersink Water Filter Replacement Cartridge for water filtration systems that use 9 3/4 inch x 2 1/2 inch cartridges.


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