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    PENTEK-GAC20-BB

    GAC20-BB Pentek Whole House Filter Replacement Cartridge

    $87.45 - $1,846.94
    Fits any heavy duty housing that uses 20-inch x 4 1/2-inch replacement filter cartridges
    Price Per Item
    2 PACK $84.82
    4 PACK $82.20
    6 PACK $79.58
    24 PACK $76.95
    Choose a Pack Size:

    • Drop-in cartridge design allows for quick filter change on most heavy duty 20 inch housings

    • Designed for maximum adsorption with post-filter to reduce carbon fines

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: Pentair Water
    Manufacturer's Id: GAC20-BB
    UPC: 051678249437
    Actual Size (in): 20 inches (length) x 4 1/2 inches (outside diameter)
    Media: Granular Activated Carbon
    Primary Filter Media: Granular Activated Carbon
    Operating Temperature (°F): 40 - 125
    Operating Temperature (°C): 4.4 - 51.7
    Brand: Pentek
    Advertised Size: 20 x 4-1/2
    Length (in): 20 in
    Outside Diameter (in): 4.5 in
    Width (in): 4.5 in
    Materials of Construction: End Caps: Polystyrene, Outer Casing: Polystyrene, Expansion Pad: Polypropylene, Gaskets: Buna-N (top) and Santoprene (bottom)
    Media Type: Carbon Filter
    Post Filter Media: Spun Polypropylene
    UPC's For Search: 10051678249434
    Country of Origin: China
    Micron Rating Nominal: 20
    Flow Rate (gpm): 4.0
    Includes: One Pentek GAC-20BB 20 x 4.5 Inch Drinking Water Filter
    description Instructions
    1. Turn off water supply. Press red pressure-relief button (if present).
    2. Unscrew housing. Remove large o-ring, wipe clean and set aside.
    3. Discard used filter cartridge. Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly.
    4. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly.
    5. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove.
    6. NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove.
    7. Insert new filter cartridge.
    8. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge.
    9. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation.
    file_download Downloads
    User Guide
    workspace_premium Certifications
  • NSF/ANSI Standard 42
    • warning_amber Contaminants Reduced
  • Bad Taste And Odor
  • Chlorine
  • Sediment
    • filter_alt Filter Life
    Filter Life (gallons): 25,000
    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

    The PENTEK-GAC-20BB cartridge provides effective reduction of chlorine and bad taste & odor from your drinking water. The filter cartridge is manufactured to prevent channeling or bypass and maximize contact with the filter media. The innovative post-filter reduces carbon fines before the water leaves the cartridge for cleaner, better tasting drinking water. Ideal for general-purpose water filtration with a high flow rate.


    PENTEK-GAC20-BB   is comparable with the following part number(s)

    • 155249-43
    • GAC20-BB
    • GAC-20BB
     

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