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3M Filtrete 3US-AF01 Replacement Water Filter

3US-AF01
$39.95
Buy 1 - 3 for $39.95 ea.
Buy 4+ for $37.95 ea.
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3US-AF01 Filters Fast® FFUS-003 Replacement for 3US-AF01

3US-AF01 FF
$29.95
Buy 1 - 3 for $29.95 ea.
Buy 4+ for $26.95 ea.
One-time delivery


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3M Filtrete 3US-AF01
3M Filtrete 3US-AF01 FF
Capacity
2000 Gallons
2000 Gallons
Media Type
Activated Carbon
Activated Carbon
Micron Rating
5
5
Reduces Sediment
Reduces Bad Taste
Reduces Odor
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Product Information
Frequently Bought With This Item

The 3M Filtrete 3US-AF01 Replacement Water Filter is an undersink water filter designed to fit the 3M Filtrete 3US-AS01 & 3US-PS01, and Whirlpool WHCF-SUF & WHCF-SUFC water filtration systems. The 3US-AF01 filter has been NSF/ANSI tested and certified for the reduction of chlorine taste and odor in drinking water, and can also filter out sand, soil, silt, rust, and sediment. The 3US-AF01 filter is a genuine 3M Filtrete product and replaces previous part number WHCF-SRC.

Specifications:

  • Brand: 3M Filtrete
  • Part Number: 3US-AF01
  • Pack Size: 1
  • Dimensions:10-7/16" x 3-3/16"
  • Filter Rating: 5 Microns
  • Flow Rate: 2.0 GPM
  • Operating Temp: 40-100 F
  • No tools required for filter change
  • Capacity: 2,000 gallons or 6 months (depending on water quality and usage)

Compatible Parts:

The 3M Filtrete 3US-AF01 is the correct replacement for the following part numbers:

Part Number
  • 7100088705
  • No results for {X}

Compatible Models:

The 3M Filtrete 3US-AF01 is correct replacement for the following model numbers:

BrandModel NumberDescription
  • 3M Filtrete 3M FILTRETE 3US-AS01 Under Sink Filters
  • 3M Filtrete 3M FILTRETE 3US-PS01 Under Sink Filters
  • 3M Filtrete WHIRLPOOL WHCF-SUF Under Sink Filters
  • 3M Filtrete WHIRLPOOL WHCF-SUFC Under Sink Filters
  • No results for {X}

Customer Reviews:

Total Reviews: 16 Average Rating: 4.6 / 5.0

Filtersfast Reviews on Trust Pilot external site (opens in a new tab)
John2026-08-19

Great product. Removes Chlorine Oder 100%

Collected by Trustpilot.com
Richard Wilkerson2026-03-26

IS AS ADVERTISED. VERY. GOOD PRODUCT..

Collected by Trustpilot.com
Denise Lange2025-10-14

Works great \uD83D\uDC4D\uD83C\uDFFC

Collected by Trustpilot.com
customer2025-06-03

Though it took two months to receive it was easy to install and has made my water taste crisp and refreshing.

Collected by Trustpilot.com
MPM2025-05-28

It does already job, no dirt, no smell, and simple to install

Collected by Trustpilot.com
Rick Laporte2024-12-11

A perfect no hassle undersink filter.

Collected by Trustpilot.com
Donald Yoder2024-09-19

2/3 the size of original Water tastes like c*** I ordered filterette brand and you sent something different. Looks like some foreign morphedite, screwed up piece of c***

Collected by Trustpilot.com
William Bell2024-05-27

Excellent filter.

Collected by Trustpilot.com
Code robin2023-05-21

Great product. Easy install easy ordering

Collected by Trustpilot.com
Glenn Cox2023-03-12

We have been using this type of under sink filter for eight years and are pleased with its preformance.

Collected by Trustpilot.com
Patti Howard2023-01-25

Great product!

Collected by Trustpilot.com
customer2022-02-06

Easy change, no need to shut off water. Reasonably effective against iron in water

Collected by Trustpilot.com
Ronald Herold2022-01-11

I love it and would order again.

Collected by Trustpilot.com
CONSTANCE BETCKE2022-01-07

It works very well and is easy to change

Collected by Trustpilot.com
Denise Garcia2021-11-29

We think that the filters are too expensive

Collected by Trustpilot.com
Martha Maynor2021-04-22

Great! Thanks.

Collected by Trustpilot.com

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