Whole House Systems
  • Drinking Water Systems
  • Replacement Filters
  • verified_user Warranty Info
    Warranty Guarantee: Unconditional Guarantee for Life of the Product


    10 X 2.5 Radial Flow Granular Activated Carbon Replacement Filter by Tier1 (25 micron)

    Fits most 10x2.5 housings
    • Sized 10 x 2.5 inches

    • Filter life of 5000 gallons

    • Radial flow filtration reduces chlorine taste and odor

    • Designed to leave fewer carbon fines in the treated water than other GAC filters

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: Tier1
    Manufacturer's Id: TIER1-RFC-93
    UPC: 641945742404
    Media: Radial Flow Granular Activated Carbon
    Primary Filter Media: Granular Activated Carbon
    Operating Temperature (°F): 40 - 125
    Warranty Guarantee: Unconditional Guarantee for Life of the Product
    Brand: Tier1
    Advertised Size: 10 x 2-1/2
    Media Type: Carbon Filter
    UPC's For Search: 160921464159
    Micron Rating Nominal: 25
    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
    4. Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly
    5. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly
    6. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove
    7. NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove
    8. Insert new filter cartridge
    9. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge
    10. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation
    warning_amber Contaminants Reduced
  • Chlorine
  • filter_alt Filter Life
    Filter Life (gallons): 6 months
    verified_user Warranty Info
    Warranty Guarantee: Unconditional Guarantee for Life of the Product

    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

    If you are looking for a standard sized 10x 2.5 inch replacement filter, look no further than the RFC-93 Whole House Filter Replacement Cartridge by Tier1. This specially designed filter leaves behind fewer carbon fines than other types of granular activated carbon filters (GAC). the Radial flow filtration media works hard to reduce chlorine taste and odor, leaving you with exceptional quality and great tasting water. Easily replace this filter once every six months, or every 5,000 gallons whichever comes first. Don't delay, get on this great deal today!

    TIER1-RFC-93   is comparable with the following part number(s)

    • PENTEK-RFC-93