Whole House Systems
  • Drinking Water Systems
  • Replacement Filters
  • Tier1


    20 X 2.5 Radial Flow Granular Activated Carbon Replacement Filter (25 micron)

    • Larger sized filter's measuring 20 x 2.5 inches, allow greater filtration power

    • The radial flow media reduces carbon fines in your water

    • Effective at treating chlorine taste and odor

    • Outer shell micron rating of 70

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: Tier1
    Manufacturer's Id: TIER1-RFC-20
    UPC: 641945742435
    Media: Radial Flow Granular Activated Carbon
    Primary Filter Media: Granular Activated Carbon
    Operating Temperature (°F): 40 - 125
    Brand: Tier1
    Advertised Size: 20 x 2-1/2
    Materials of Construction: Polypropelene
    Media Type: Carbon Filter
    UPC's For Search: 051678065433
    Country of Origin: Taiwan
    Micron Rating Nominal: 25
    Flow Rate (gpm): 2.0
    warning_amber Contaminants Reduced
  • Chlorine
  • 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 RFC-20 Whole House Filter Replacement Cartridge by Tier1 is sized at 20x2.5 inches, creating a greater surface area, which in turn gives you more filtration power due to the fact it has more area to work with and water pressure. Conveniently the outer shell of this filter is rated at 70 microns. In addition to the 70 micron outer shell a 25 micron spun polypropylene core offers great filtration as compared to the OEM version. The Radial flow design significantly reduces the accumulation of carbon fines, whereas most GAC filters have the issue of carbon fine buildup, the RFC-20 by Tier1 does not. Easy to install and change the filter every 10,000 gallons or six months, this is all depended on usage. Order today!

    TIER1-RFC-20   is comparable with the following part number(s)

    • PENTEK-RFC-20