Whole House Systems
  • Drinking Water Systems
  • Replacement Filters
  • verified_user Warranty Info
    Warranty Guarantee: 25-year limited warranty on stainless steel filter head, 1-year limited warranty on disposable filter cartridge
    Aqua-Pure

    AQUA-PURE-AP904

    3M Aqua-Pure AP904 Carbon Water Filter

    • Solves difficulties with hard water and scale buildup

    • Protects household appliances from scale buildup prolonging their life

    • Lasts for 12 months or 100,000 gallons

    • Installs onto water line

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: 3M
    Manufacturer's Id: 5621104
    UPC: 016145266997
    Media: Carbon Block with Non-Woven Pleat Media and Scale Inhibitor
    Primary Filter Media: Activated Carbon Block
    Operating Pressure (psi): 25 - 125
    Operating Temperature (°F): 40 - 100
    Operating Temperature (°C): 4.4 - 37.8
    Warranty Guarantee: 25-year limited warranty on stainless steel filter head, 1-year limited warranty on disposable filter cartridge
    Brand: Aqua-Pure
    Advertised Size: 20 x 2-1/2
    Fitting Size (in): 1 in
    Micron Rating Nominal: 5
    Fitting Type: NPT
    Flow Rate (gpm): 20.0
    Includes: 304 Stainless Steel head assembly with mounting bracket, AP917HD-S filter cartridge
    description Instructions
    1. Shut off main water supply. Drain water from water lines and open faucet downstream of install location.
    2. Remove filter cartridge from filter head and set aside.
    3. Cut pipe to length needed to install filter and recommended bypass.
    4. Assemble filter on bypass system. Use three three shut-off valves and one filtration unit. Use copper pipe and sweated connections to assemble system.
    5. Install system (valves, piping and filter head) into water supply system.
    6. Use supplied bracket or pipe hangers to support the system.
    7. Install filter cartridge into head. Make sure internal key ring is positioned correctly by rotating to the right until it snaps into place.
    8. While water is running thru faucet, close valves 2 and 3 valve, open valve 1. Make sure no leaks allow water to flow through faucet.
    9. While water is running through faucet, close valve 1, open valves 2 and 3. Allow filter to fill up.
    10. Check for leaks. If no leaks occur, open faucet and let run for 15 minutes or until air is flushed from system.
    file_download Downloads
    workspace_premium Certifications
  • NSF/ANSI Standard 42
  • warning_amber Contaminants Reduced
  • Chlorine
  • Dirt Sand Sediment
  • Hard Scale
  • Particulates
  • Rust And Corrosion
  • filter_alt Filter Life
    Filter Life (gallons): 100000
    Filter Life (months): 12 months
    verified_user Warranty Info
    Warranty Guarantee: 25-year limited warranty on stainless steel filter head, 1-year limited warranty on disposable filter cartridge
    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 3M Aqua-Pure AP904 Carbon Water Filter is equipped to combat hard water and scale buildup with the ability to handle up to 100,000 gallons of water. Decreasing hardness and scale in your water increases the life of your appliances. Furthermore, this filter lasts for 12 months and is vigorously made with corrosion resistant and sturdy material, order today!


    AQUA-PURE-AP904   is comparable with the following part number(s)

    • 56211-04
    • AQUAPURE-AP904
    • AP904

    AQUA-PURE-AP904   fits the following model number(s)

    • AP917HD-S
    • AP917HDS
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