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3US-PF01 Filtrete Undersink Filter Replacement Cartridge

Quick Overview

Fits Filtrete 3US-AS01, 3US-PS01, and Whirlpool WHCF-SUF, WHCF-SUFC water filter systems

Availability: In stock



Keep your tap water tasting great for less by ordering your next 3US-PF01 3M Filtrete undersink water filter replacement cartridge from DiscountFilterStore.com.
  • Ships same day
  • Installs with a twist
  • Reduces contaminants that impact water flavor, odor and color
  • Made in the U.S.A.
  • Genuine OEM Product


Package Qty 1
Used In Brands Filtrete
Manufacturer's Id 3US-PF01
UPC 051131999770
Actual Size (in) 13 inches (length) x 3 1/2 inches (outside diameter)
Actual Size (cm) 33.02 x 8.89
Filter Life (gallons) 2,000
Filter Life (liters) 7,570.82
Filter Life (months) 6
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) 1.5
Flow Rate (lpm) 5.678
Warranty Guarantee 1 year limited warranty


Reduces the following contaminants:
  • The FILTRETE-3US-PF01 does not reduce fluoride.


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

Replacement for the Following UPC

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Positive Review by Barry
Product experience was good.
(Posted on 7/28/14)

Pros: Easy Installation

Would you recommend this product to a friend? Yes

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OK if they get the product right Review by Water drinker
The product works fine but they sent the wrong one the first time so is an extra hassle to return it and with the hassle is just as easy and almost as cheap to buy locally. (Posted on 5/13/13)
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Filter Replacement Review by Matt the Shippe
I use it basically for drinking water but I also use it to make coffee because it eliminates calcification in your coffee maker. It works great. If you don't like the taste of chlorine use this filter. (Posted on 4/21/13)
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3US-PF01 Filtrete Undersink Filter Repla Review by JMJR
No hassle with installation or usage. Good product. (Posted on 4/17/13)
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wonderfull filter. Great Review by bluegilljoe
I will never shop anywhere else for filters. (Posted on 1/23/13)
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The best of the best. Review by Mike B.
Had other systems that where more costly and a mess to change very happy with all aspects of this filtration system. God value for what your getting. Would like to see additional filters of this type that filters out more chemicals traces. Mike B. from New Jersey (Posted on 1/12/13)
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works great Review by jeff
filter works great. i ordered three but onlyreceived two. still waiting on third filter after contacting twice (Posted on 1/11/13)
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This is a must for under the sink Review by COOP
My family and I really enjoy the taste of your city water now... there is a HUGE diffrents in look as well as taste... The only down side to it is that we only get about 5 months use out of one... That to me shows i guess the Bad Shape our water is in.... Great Filter!!! (Posted on 7/6/12)
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Great tasting water with two twists. Review by Fixitright
My family and I use the water filter for all our drinking water that includes our ice. It is so easy to install one half twist to remove the old one and one half twist to put the new one on. On my system it does last the six months they say it will.We always have great tasting water and ice. I also (Posted on 6/29/12)
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Reliable Review by Beth
Our home is 101 years old and these cartridges help keep sediment out of our drinking water! (Posted on 6/28/12)
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