Skip to content

The Best filtrete 3us af01 of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best filtrete 3us af01 of 2022. Check our ranking below.

2,461 Reviews Scanned

Rank No. #1
Filtrete Replacement Filter 3US-AF01 Standard Under Sink Quick Change Water Filtration, White
Filtrete Replacement Filter 3US-AF01 Standard Under Sink Quick Change Water Filtration, White
  • Using the 3M under-sink water filter system will provide pure water for preparing coffee and instant drink mixes.
  • Replacing the filter is easy to do and requires no tools.
  • The device eliminates chlorine taste and odor, sand, sediment, rust and soil from the water.
  • Great Taste water filtration reduces chlorine taste & odor, sand, soil, rust, and sediment
  • 1/4 turn change filter replacement that lasts 6 months or 2, 000 gallons
Amazon Prime
View Product
SaleRank No. #2
AQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 3
AQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 3
  • 【NSF/ANSI Certified Performance】After advanced upgrade, the model number is changed from AQU-3US-AF01 into AQU-WF01. NSF/ANSI 42 Certified.
  • 【Authority Guaranteed Materials】Specially selected premium materials are certified by the IAPMO against NSF/ANSI 372 standard, which brings you a satisfying and safe experience.
  • 【Stable Flow Rate】The filtration is efficient enough to provide you with a comfortable drinking experience.
  • 【New upgrade & Long-lasting Service Life】The filter life is 6 months or 6000 gallons, which will vary based on the water conditions.Connected with the cold water valve only! This filter does not reduce TDS！
  • 【Compatible with the Following Models】3M Filtrete 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, WHCF-SRC, WHCF-SUFC, WHCF-SUF, 4306791, 4306809, 4306817, 4306825. **Please note that the compatible model numbers of the products are quite similar. Double check the exact model number to make sure you get the right one!
Amazon Prime
View Product
SaleRank No. #3
Waterdrop 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 3
Waterdrop 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 3
  • 【NSF/ANSI Certified Filter】Tested against NSF/ANSI 42 standards, it effectively reduces Chlorine. Activated carbon block and other advanced filter media ensure efficient and safe filtration.
  • 【Authority Guaranteed Material】Specially selected premium materials are lead-free, which is fully certified by the IAPMO against NSF/ANSI 372 standard. The BPA-free, lead-free material ensures more reliable use from the inside out.
  • 【Stable Flow Rate】 The tested full flow rate for waterdrop water filter is 0.75 gpm. The fast yet stable water flow gives you the same experience as your own faucet.This filter does not reduce TDS! Connected with the cold water valve only!
  • 【New upgrade & Keep Water Fresh】After advanced upgrade, the model number is changed from WD-3US-AF01 into WD-W01. To keep your water fresh, replace your filter every 6 months or 6,000 gallons, whichever comes first will vary based on water condition.
  • 【Replacement Model】3M Filtrete 3US-AF01, 3US-AS01 system, 3M AP3-765S, 3M AP3-C765, AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Filter Cartridge; Fits 3US-AS01 Advanced Under-Sink Filtration Systems, AP Easy CS-FF Under-Sink Filtration Systems.
Amazon Prime
View Product
SaleRank No. #4
Waterdrop 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 2
Waterdrop 3US-AF01 Under Sink Water Filter, Replacement for Standard Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 2
  • NSF/ANSI Certified Filter:Tested against NSF/ANSI 42 standards, it effectively reduces Chlorine. Activated carbon block and other advanced filter media ensure efficient and safe filtration.
  • Authority Guaranteed Material:Specially selected premium materials are lead-free, which is fully certified by the IAPMO against NSF/ANSI 372 standard. The BPA-free, lead-free material ensures more reliable use from the inside out.
  • Stable Flow Rate: The tested full flow rate for waterdrop water filter is 0.75 gpm. Provides you with stable filtered water without obvious pressure drops.This filter does not reduce TDS! Connected with the cold water valve only!
  • New upgrade & Keep Water Fresh:After advanced upgrade, the model number is changed from WD-3US-AF01 into WD-W01. To keep your water fresh, replace your filter every 6 months or 6,000 gallons, whichever comes first will vary based on water condition.
  • Replacement Model:3M Filtrete 3US-AF01, 3US-AS01 system, 3M AP3-765S, 3M AP3-C765, AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Filter Cartridge; Fits 3US-AS01 Advanced Under-Sink Filtration Systems, AP Easy CS-FF Under-Sink Filtration Systems.
Amazon Prime
View Product
Rank No. #5
ICEPURE 3US-AF01 Under Sink Water Filter, Compatible with Standard Filtrete 3US-AF01, 3US-AS01, Whirlpool WHCF-SRC, WHCF-SUFC, WHCF-SUF, Pack of 2
ICEPURE 3US-AF01 Under Sink Water Filter, Compatible with Standard Filtrete 3US-AF01, 3US-AS01, Whirlpool WHCF-SRC, WHCF-SUFC, WHCF-SUF, Pack of 2
  • Authoritative Certifications- ICEPURE WFC2800A replacement for 3US-AF01 under sink water filter bears major Authoritative Certifications on markets, NSF/ANSI 42, NSF/ANSI/CAN 372, Lead-Free Material, European Food Grade Regulations EC-1935/2016, ROHS, REACH, BPA-Free, TUV and Australian Water Mark.
  • Efficient Filtration Capacity- ICEPURE WFC2800A water filter reduces many harmful substances from your water including 99% of Chlorine, taste, odor, THM, VOCs, Particles and other major impurities, significantly improving the taste of drinking water to provide pure-tasting water, while retaining minerals beneficial to the human body.
  • Premium Materials- BPA-free and food-grade materials. This filter is made from advanced natural coconut shell carbon and is Certified by Authoritative organizations for Safe Material. The Outer layer is 0.5 Micron, ensuring better filtration. The carbon blocks have been independently tested by a third-party laboratory to remove heavy metals, large sediments, and other impurities and contaminants.
  • Compatible Models - 3M Filtrete 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, WHCF-SRC, WHCF-SUFC, WHCF-SUF, 4306791, 4306809, 4306817, 4306825. ICEPURE is an independent brand.
  • Easy to Replace- This filter can easily be installed without tools. For optimum performance we recommended that you change your filter every 6 months or 300 gallons, whichever comes first, this will vary based on your water quality.
Amazon Prime
View Product
Rank No. #6
Waterdrop 3US-AF01 Undersink Water Filter, Replacement for Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 1
Waterdrop 3US-AF01 Undersink Water Filter, Replacement for Filtrete® 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF, NSF/ANSI 42 Certified, Pack of 1
  • NSF/ANSI Certified Filter-NSF/ANSI 42 standards, it effectively reduces Chlorine. Activated carbon block and other advanced filter media ensure efficient and safe filtration.
  • Authority Guaranteed Material-Specially selected premium materials are lead-free, which is fully certified by the IAPMO against NSF/ANSI 372 standard. The BPA-free, lead-free material ensures more reliable use from the inside out.
  • Stable Flow Rate-The full flow rate for waterdrop water filter is 0.75 gpm.The fast yet stable water flow gives you the same experience as your own faucet.This filter does not reduce TDS! Connected with the cold water valve only!
  • New upgrade & Keep Water Fresh-After advanced upgrade, the model number is changed from WD-3US-AF01 into WD-W01.To keep your water fresh, replace your filter every 6 months or 6,000 gallons, whichever comes first will vary based on water condition.
  • Replacement Model-3M Filtrete 3US-AF01, 3US-AS01, 3M AP3-765S, 3M AP3-C765, AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Filter Cartridge; Fits 3US-AS01 Advanced Under-Sink Filtration Systems, AP Easy CS-FF Under-Sink Filtration Systems.
Amazon Prime
View Product
SaleRank No. #7
AQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter, NSF/ANSI 42 Certified (Pack of 2)
AQUA CREST 3US-AF01 Under Sink Water Filter, Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter, NSF/ANSI 42 Certified (Pack of 2)
  • 【Compatible with the Following Models】3M Filtrete 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, WHCF-SRC, WHCF-SUFC, WHCF-SUF, 4306791, 4306809, 4306817, 4306825, OWS120-L, HC351-S, HC350-S, HC251-HS, HC255- HS. **Please note that the compatible model numbers of the products are quite similar. Double check the exact model number to make sure you get the right one!
  • 【NSF/ANSI Certified Performance】NSF/ANSI 42 Certified. The high-efficiency filtration is dedicated to providing you with an excellent water experience.
  • 【Authority Guaranteed Materials】Specially selected premium materials are certified by the IAPMO against NSF/ANSI 372 standard, which brings you a satisfying and safe experience.
  • 【Stable Flow Rate】Provides you with stable filtered water without obvious pressure drops. The filtration is efficient enough to provide you with the best drinking experience.
  • 【Long-lasting Service Life】Enjoy fresh water by replacing your filter every 6 months or 6,000 gallons. Whichever comes first will vary based on water quality. Connected with the cold water valve only! This filter does not reduce TDS！
Amazon Prime
View Product
Rank No. #8
EXCELPURE 3US-AF01 Under Sink Water Filter Replacement for Filtrete Standard 3US-AF01 3US-AS01 Whirlpool WHCF-SRC WHCF-SUFC WHCF-SUF 2PACK
EXCELPURE 3US-AF01 Under Sink Water Filter Replacement for Filtrete Standard 3US-AF01 3US-AS01 Whirlpool WHCF-SRC WHCF-SUFC WHCF-SUF 2PACK
  • Excel Quality- Top-quality natural coconut shell-activated carbon, with 0.5 Micron, filters out 99.99% Turbidity, particles, and sediment. You don't need any professional knowledge to judge the quality of the water filter, the purity of the filtered water, and the good taste tell you that you have chosen a good filter.
  • Excel Certifications - Tested and certified to NSF/ANSI 42 to reduce 99% Chlorine and color, Certified to NSF/ANSI/CAN 372, Lead-Free materials, European TUV for BPA-Free and ROHS, REACH, Australian Water Mark.
  • Why EXCELPURE - EXECLPURE is a US brand located to los Angeles,CA. Every year it provides filtration solutions to more than 100 million family worldwide.We focus on US market only. We are not pursuing the largest sales volume. What we pursue is that every customer is satisfied and all drink the pure water brought by our water filter.
  • Compatibility -3M Filtrete 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, Whirlpool WHCF-SRC, WHCF-SUFC, WHCF-SUF,3US-AF01,3US-PF01,TIER1-US-WF0120,US-WF0120,3M AP3-765S,3M AP3-C765,AP Easy C-CS-FF, AP Easy CS-FF,Aqua-Pure AP Easy C-CS-FF, 4306791, 4306809, 4306817, 4306825, Manitowoc K-00337, K-00338, K00337, K00338, Delta RP78702.
  • Replacement Models - 3US-AS01 Advanced Under-Sink Filtration Systems. AP Easy CS-FF Under-Sink Filtration Systems.Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only.EXCELPURE is an independent brand.
Amazon Prime
View Product
Rank No. #9
ICEPURE NSF/ANSI 42 3US-AF01 Under Sink Water Filter, Compatible with Standard Filtrete 3US-AF01, 3US-AS01, Whirlpool WHCF-SRC, WHCF-SUFC, WHCF-SUF, Pack of 1
ICEPURE NSF/ANSI 42 3US-AF01 Under Sink Water Filter, Compatible with Standard Filtrete 3US-AF01, 3US-AS01, Whirlpool WHCF-SRC, WHCF-SUFC, WHCF-SUF, Pack of 1
  • Authoritative Certifications- ICEPURE WFC2800A replacement for 3US-AF01 under sink water filter bears major Authoritative Certifications on markets, NSF/ANSI 42 & NSF/ANSI/CAN 372, Lead-Free Material, European Food Grade Regulations EC-1935/2016, ROHS, REACH, BPA-Free, TUV and Australian Water Mark.
  • Efficient Filtration Capacity- ICEPURE water filter reduces many harmful substances from your water including 99% of Chlorine, taste, odor, THM, VOCs, Particles and other major impurities, significantly improving the taste of drinking water to provide pure-tasting water, while retaining minerals beneficial to the human body.
  • Premium Materials- BPA-free and food-grade materials. This filter is made from advanced natural coconut shell carbon and is Certified by Authoritative organizations for Safe Material. The Outer layer is 0.5 Micron, ensuring better filtration. The carbon blocks have been independently tested by a third-party laboratory to remove heavy metals, large sediments, and other impurities and contaminants.
  • Compatible Models - 3M Filtrete 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, WHCF-SRC, WHCF-SUFC, WHCF-SUF, 4306791, 4306809, 4306817, 4306825. ICEPURE is an independent brand.
  • Easy to Replace- This filter can easily be installed without tools. For optimum performance we recommended that you change your filter every 6 months or 300 gallons, whichever comes first, this will vary based on your water quality.
Amazon Prime
View Product
Rank No. #10
EXCELPURE 3US-AF01 Under Sink Water Filter Replacement for Filtrete Standard 3US-AF01 3US-AS01 Whirlpool WHCF-SRC WHCF-SUFC WHCF-SUF 4PACK
EXCELPURE 3US-AF01 Under Sink Water Filter Replacement for Filtrete Standard 3US-AF01 3US-AS01 Whirlpool WHCF-SRC WHCF-SUFC WHCF-SUF 4PACK
  • Excel Quality - Top-quality natural coconut shell-activated carbon, with 0.5 Micron, filters out 99.99% Turbidity, particles, and sediment. You don't need any professional knowledge to judge the quality of the water filter, the purity of the filtered water, and the good taste tell you that you have chosen a good filter.
  • Excel Certifications - Tested and certified to NSF/ANSI 42 to reduce 99% Chlorine and color, Certified to NSF/ANSI/CAN 372, Lead-Free materials, European TUV for BPA-Free and ROHS, REACH, Australian Water Mark.
  • Why EXCELPURE - EXECLPURE is a US brand located to los Angeles,CA. Every year it provides filtration solutions to more than 100 million family worldwide.We focus on US market only. We are not pursuing the largest sales volume. What we pursue is that every customer is satisfied and all drink the pure water brought by our water filter.
  • Compatybility -3M Filtrete 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, Whirlpool WHCF-SRC, WHCF-SUFC, WHCF-SUF,3US-AF01,3US-PF01,TIER1-US-WF0120,US-WF0120,3M AP3-765S,3M AP3-C765,AP Easy C-CS-FF, AP Easy CS-FF,Aqua-Pure AP Easy C-CS-FF, 4306791, 4306809, 4306817, 4306825, Manitowoc K-00337, K-00338, K00337, K00338, Delta RP78702.
  • Replacement Models - 3US-AS01 Advanced Under-Sink Filtration Systems. AP Easy CS-FF Under-Sink Filtration Systems.Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only.EXCELPURE is an independent brand.
Amazon Prime
View Product

Last update on 2025-07-23 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best filtrete 3us af01?

Do you get stressed out thinking about shopping for a great filtrete 3us af01? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching filtrete 3us af01, which is why we have assembled a comprehensive list of the greatest filtrete 3us af01 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for filtrete 3us af01 that you consider buying. Your questions might include the following:

  • Is it worth buying an filtrete 3us af01?
  • What benefits are there with buying an filtrete 3us af01?
  • What factors deserve consideration when shopping for an effective filtrete 3us af01?
  • Why is it crucial to invest in any filtrete 3us af01, much less the best one?
  • Which filtrete 3us af01 are good in the current market?
  • Where can you find information like this about filtrete 3us af01?

We’re convinced that you likely have far more questions than just these regarding filtrete 3us af01, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for filtrete 3us af01, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible filtrete 3us af01. Make sure that you are only using trustworthy and credible websites and sources.

We provide an filtrete 3us af01 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available filtrete 3us af01 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of filtrete 3us af01 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an filtrete 3us af01?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your filtrete 3us af01.
  5. Customer Ratings: Number ratings grade filtrete 3us af01 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their filtrete 3us af01.
  7. Product Quality: You don’t always get what you pay for with an filtrete 3us af01, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an filtrete 3us af01 is should be an indication of how long it will work out for you.

We always remember that maintaining filtrete 3us af01 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding filtrete 3us af01 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

Related Post: