X

Save with Auto-Ship

Get the product you need, exactly when you need it, delivered right to your door. No more searching for the right part number, we've got you covered. Plus, you'll save $$ on every order and shipping is on us. Learn more

Save Money

Free Shipping*

Choose Frequency

*Free Shipping available in the contiguous US

EPM-20BB Pentek Comparable Whole House Water Filter by Tier1

SKU
TIER1-EPM4-20BB
Price $42.99 List Price Price $61.99 Save 30%
Availability: In Stock - Free Shipping
Fits most standard 20 x 4.5-inch housings
Choose a quantity
  • 1Filter$42.99 
  • 2Filters Price $41.70 each
  • 3Filters Price $40.45 each
  • Ships fast!
  • Filters microns down to 10 microns
  • Reduces chlorine taste and odor, dirt, sand and sediment 
See more product details
The EPM-20BB Pentek Comparable Whole House Water Filter by Tier1 is ideal for 20 x 4.5 inch municipal or well water applications that require reductions of dirt, sand, sediment, chlorine taste and odor. Powder Activated Carbon Block filter media provides contaminant reduction with a nominal micron rating of 10. The highest carbon block dirt holding capacity at maximum cartridge life; Order today!

Experience the Tier1 Difference

Tier1 manufactures high-quality filtration and household products. We take creating and maintaining a healthy home seriously. Products must undergo rigorous testing and meet demanding quality expectations in order to earn the Tier1 badge. Every purchase is backed by the Tier1® Guarantee:

  • Guaranteed Fit
  • Guaranteed Quality
  • Guaranteed Price
Package Qty1
Used In BrandsPentek, Tier1
Manufacturer's IdEPM4-20BB
UPC700355940999
Advertised Size (in)20 x 4-1/2
Actual Size (in)20-inches (length) x 4-1/2 inches (outside diameter)
Actual Size (cm)50.8 x 11.43
MediaPowder Activated Carbon
Primary Filter MediaActivated Carbon Block
Materials of ConstructionGaskets made from Buna-N and Polyethylene outer netting
Filter Life (gallons)30,000
Filter Life (liters)113,562.30
Filter Life (months)6 months
Micron Rating (Nominal)10
Operating Temperature (°F)40 - 180
Operating Temperature (°C)4.4 - 82.2
Flow Rate (gpm)4
Flow Rate (lpm)15.142
ColorWhite
Warranty GuaranteeUnconditional Product Guarantee for Life of the Product
IncludesOne 20 X 4-1/2 Inch Carbon Block Replacement Filter by Tier1
Primary Filter MediaActivated Carbon Block

Reduced Contaminants

The TIER1-EPM4-20BB reduces the following contaminants:

  • Chlorine Taste & Odor
  • Dirt
  • Sand
  • Sediment

The TIER1-EPM4-20BB is comparable with the following part numbers

EPM4-20BB
PENTEK-EPM-20BB
CULLIGAN-EPM-20BB
AMETEK-155783
EPM-20BB

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.

Reset Instructions