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


    20 X 2.5 Carbon Block Replacement Filter by Tier1 (10 micron)

    • Powder Activated Carbon Block

    • Engineered for contaminant reduction AND filter cartridge life

    • Fits many common housings with a 20 inch by 2.5 inch size

    • Designed to fit the Pentek 155635-43 and Pentek EPM-20

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: Tier1
    Manufacturer's Id: EPM10-20
    UPC: 700355941057
    Actual Size (in): 20-inches (length) x 2-1/2 inches (outside diameter)
    Media: Powder Activated Carbon Block
    Primary Filter Media: Activated Carbon Block
    Operating Temperature (°F): 40 - 180
    Operating Temperature (°C): 4.4 - 82.2
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product
    Brand: Tier1
    Advertised Size: 20 x 2-1/2
    Length (in): 20 in
    Outside Diameter (in): 2.5 in
    Media Type: Carbon Filter
    UPC's For Search: 700355941057
    Country of Origin: China
    Micron Rating Nominal: 10
    Flow Rate (gpm): 2.0
    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. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly.
    4. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove.
    5. Insert new filter cartridge.
    6. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge.
    7. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation.
    warning_amber Contaminants Reduced
  • Chlorine
  • Dirt Sand Sediment
  • Sand
  • Sediment
  • filter_alt Filter Life
    Filter Life (gallons): 6000
    Filter Life (months): 6 months
    verified_user Warranty Info
    Warranty Guarantee: Unconditional Product 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

    The Pentek EPM-20 Comparable water filter by Tier1 is a 20 x 2.5 inch whole house water filter for municipal and well water applications that require reduction of sand, sediment, dirt, chlorine taste and odor. Powder Activated Carbon Block filter media reduces contaminants like dirt, chlorine taste and odor down to 10 microns to meet your filtering challenges head on. Order today!

    TIER1-EPM10-20   is comparable with the following part number(s)

    • PENTEK EPM-20
    • Culligan EPM-20
    • PENTEK-155635-43
    • PENTEK-15563543
    • Ametek EPM-20
    • Bruner EPM-20
    • Hydronix CB-25-2010
    • Kleen Plus EPM-20
    • KX MATRIKX-CTO 03-250-125-20
    • Plymouth Products EPM-20
    • US Filter EPM-20