Whole House Systems
  • Drinking Water Systems
  • Replacement Filters
  • verified_user Warranty Info
    Warranty Guarantee: Tier1® Protect Every Drop Guarantee
    Tier1

    TIER1-CB-P-5M

    Tier1 5 Micron Carbon and Polyphosphate Whole House Softening Replacement Cartridge

    Fits most standard 20 inch slim filter housings
    • Reduces chlorine and hard scale, without removing essential calcium and magnesium

    • Radial flow design allows for all water to be filtered and softened

    • Pressure drop of 1 psi at a flow rate of 5 GPM

    • Filters contaminants down to 5 microns in size

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: Tier1
    Manufacturer's Id: CB-P-5M
    UPC: 810004473942
    Actual Size (in): 20 inches (length) x 2.5 inches (width) x 2.5 inches (height)
    Media: Coconut Shell Activated Carbon Block Filter, Polyphosphate Ball
    Primary Filter Media: Activated Carbon Block
    Operating Pressure (psi): 0 - 100
    Operating Temperature (°F): 40 - 125
    Warranty Guarantee: Tier1® Protect Every Drop Guarantee
    Brand: Tier1
    Advertised Size: 20 x 2-1/2
    Height (in): 2.5 in
    Length (in): 20 in
    Width (in): 2.5 in
    Maximum Temperature (f): 125
    Micron Rating Nominal: 5
    warning_amber Contaminants Reduced
  • Chlorine
  • Hard Scale
  • filter_alt Filter Life
    Filter Life (gallons): 6 months
    verified_user Warranty Info
    Warranty Guarantee: Tier1® Protect Every Drop Guarantee
    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 Tier1 5 micron carbon and polyphosphate whole house softening replacement cartridge uses carbon and polyphosphate media to improve both the taste of your water and its quality by providing a softening filtration to help prevent scale build up. The added benefit of this cartridge is that it offers a more economical option compared to a water softener as it does not require water waste and salt for regeneration and backwash cycles. Polyphosphate is an alternative media to ion exchange resin for turning hard water into softened water because is helps reduce hardness minerals like calcium and magnesium from bonding and forming scale deposits. Enjoy better tasting water and the benefits of softened water with your carbon and polyphosphate water softening cartridge. Tier1 is ready to protect every drop.


    {"statementLink":"","footerHtml":"","hideMobile":false,"hideTrigger":false,"disableBgProcess":false,"language":"en","position":"left","leadColor":"#146ff8","triggerColor":"#146ff8","triggerRadius":"50%","triggerPositionX":"left","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"medium","triggerOffsetX":20,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"left","triggerPositionY":"bottom","triggerOffsetX":10,"triggerOffsetY":10,"triggerRadius":"50%"}}