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

American Plumber WRC25HD Radial Flow Water Filters

Price $51.99 List Price Price $73.99 Save 29%
Availability: BackOrder
Fits most standard 10-inch x 4.5-inch filter housings
Choose a quantity
  • 1Filter$51.99 
  • 3Filters Price $48.92 each
  • 6Filters Price $46.79 each
  • High quality, great value replacement filter
  • Reduces contaminants down to 25 microns
  • Provides great tasting water throughout home
  • Simple and quick installation for easy filter exchanges
See more product details

American Plumber WRC25HD Filter Advantages

The American Plumber WRC25HD water filter replacement cartridge is used to reduce chlorine taste and odor and sediment down to 25 microns. The American Plumber WRC25HD is made by Pentek (Pentair Inc.) and is the same filter as the Pentek RFC-BB water filter and Culligan RFC-BBS. This whole house filter can be used to provide filtered water thoughout your home or alternatively as a point-of-use filter to deliver great tasting drinking water to any faucet in your home. Enjoy better tasting water today with your replacement American Plumber WRC25HD replacement cartridge.

Carbon Filter Media

Carbon media, whether as granular activated carbon or as a carbon block functions as a fantastic water filtration media due to its incredibly high porosity. This high porosity maximizes the surface area contaminants are exposed to and ensures that contaminants have a great chance of being captured and reduced from your drinking water. Carbon filters are known for being effective at reducing the unpleasant taste and odors associated with city water chlorine treatment. If you are looking for better tasting water with excellent contaminant reduction try out a carbon filter today!

Convenient Standardized Filter Sizing

The 10 X 4.5 American Plumber WRC25HD granular activated carbon replacement filter is built to fit 10-inch x 4.5-inch filter housings. This standard sizing allows this filter to easily replace existing styles of whole house filters for housings requiring this size filter. The WRC25HD goes to work immediately providing cleaner, fresher water for up to six months or 5,000 gallons, depending on water quality and use. Enjoy cleaner better water with your whole house replacement filter today.

Package Qty1
Used In BrandsAce, American Plumber, Aqua-Pure, Culligan, Cuno, Filterite, Keystone, OmniFilter, Pentek, Sears, Watts
Manufacturer's IdWRC25HD
Advertised Size (in)10 x 4-1/2
Actual Size (in)9 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)24.77 x 11.43
MediaRadial Flow Granular Activated Carbon
Primary Filter MediaGranular Activated Carbon
Filter Life (gallons)5,000
Filter Life (liters)18927.06
Filter Life (months)6 months
Micron Rating (Nominal)25
Flow Rate (gpm)3
Flow Rate (lpm)11.356
Country of ManufactureChina
CertificationsTested and Certified by NSF International against NSF/ANSI Standard 42 for materials and structural integrity requirements only
IncludesOne 10 x 4-1/2 Inch American Plumber WRC25HD Radial Flow Water Filter
Primary Filter MediaGranular Activated Carbon

Reduced Contaminants

The AMERICAN-PLUMBER-WRC25HD reduces the following contaminants:

  • Bad Taste and Odor
  • Chlorine Taste & Odor
  • Dirt
  • Sand
  • Sediment
  • Silt

The AMERICAN-PLUMBER-WRC25HD is comparable with the following part numbers

48169 155141 155141-27 155141-30
155141-43 155141-51 RFC-BB RFC-BBS
TO8-2-01 TO8-2-02 TO8-2-05 TO8-R-05

User Guide


  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.
  4. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly.
  5. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove.
  6. NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove.
  7. Insert new filter cartridge.
  8. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge.
  9. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation.