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

3M Filtrete 3US-PF01 Undersink Water Filter Replacement Cartridge

Price: $36.99
Availability: In Stock
Fits Filtrete 3US-AS01, 3US-PS01, and Whirlpool WHCF-SUF, WHCF-SUFC water filter systems
Choose a quantity
  • 1 Filter $36.99  
  • 2 Filters Price: $35.99 each
  • 3 Filters Price: $34.99 each
  • Ships fast!
  • Genuine OE part, made in the USA
  • Ensures water tastes great for up to six months after installation
See more product details
For up to six months after an easy installation, the 3M Filtrete 3US-PF01 Undersink water filter replacement cartridge will ensure your tap water is crisp, clean and clear. A genuine OE part, proudly made in the USA, this filter will reduce up to 99% of potentially harmful impurities, including cysts, sand, soil, rust and chlorine. Order the 3M Filtrete 3US-PF01 undersink water filter replacement cartridge today.
Package Qty 1
Used In Brands Filtrete
Manufacturer's Id 3US-PF01
UPC 051131999770
Actual Size (in) 13 11/16 (length) x 3 3/16 inches (outside diameter)
Actual Size (cm) 34.7663 x 8.09625
Primary Filter Media Activated Carbon Block
Filter Life (gallons) 2,000
Filter Life (liters) 7,570.82
Filter Life (months) 6 months
Micron Rating (Nominal) 0.5
Operating Pressure (psi) 25 - 125
Operating Temperature (°F) 40 - 100
Operating Temperature (°C) 4.4 - 37.8
Flow Rate (gpm) 2
Flow Rate (lpm) 7.571
Warranty Guarantee 1 year limited warranty

Reduced Contaminants

The FILTRETE-3US-PF01 reduces the following contaminants:

  • Bad Taste and Odor 96.60%
  • Chlorine Taste & Odor 96.60%
  • Cysts 99.99%
  • Particulates (Class I) 99.80%
  • Rust and Corrosion
  • Sand
  • Sediment
  • Silt
  • Soil

The FILTRETE-3US-PF01 is comparable with the following part numbers

4306791 4306809 4306817 4306825
3US-AF01 3US-AS01 3US-PF01 3US-PS01
Lowe's Item # 54417 WHCF-SR WHCF-SRC WHCF-SUF
WHCF-SUFC Whirlpool WHCF-SR Whirlpool WHCF-SRC Whirlpool WHCF-SUF

Installation Guide

User Guide


Reset Instructions