Internet #300818402

Model #3US-MAX-S01

Maximum Under Sink Water Filtration System

  • Filters microbial cysts, sand, rust, chlorine taste, and odor
  • Single-stage sediment filtration with 125 psi. pressure capacity
  • Abides by all the NSF/ANSI safety standards
  • See More Details

Product Overview

Filtrete Maximum Under Sink Water Filtration System is an easy to install and maintain, under sink water filtration system that connects to your kitchen or bath faucet. System reduces lead, microbial cysts, chlorine taste and odor and sand, sediment, rust, and soil. Easy push-fitting connections and 1/4 turn filter change replacements with high water flow rates of 1.5 Gallon per minute.
  • Maximum level filtration reduces 99% lead, 99% microbial cysts, 97% chlorine taste and odor, 0.5 microns of sand, sediment, rust and soil
  • Tested and certified by NSF international against NSF / ANSI standard 42 and 53 in model 3US-MAX-S01 for the reduction of the claims specified on the performance data sheet
  • Installs in less than 30 minutes and offers 6-month filter life
  • Provides high water flow rates at 1.5 GPM
  • Maximum, advanced and standard replacement filters are interchangeable with system
  • This product is intended to be used on a potable cold water supply only. Your water must be safe for consumption prior to installing and using the product

Info & Guides

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Maximum Under Sink Water Filtration System
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BrandFiltreteFiltreteAPEC Water SystemsAPEC Water Systems
NameMaximum Under Sink Water Filtration SystemSingle Stage Plus Under-Sink Maximum Filtration High Performance Drinking Water System with FaucetCS-Series Easy Install High Capacity Under-Counter Water Filtration SystemCS-Series High Capacity Under-Counter Water Filtration System with Scale Inhibitor
Price
$5560
$8400
$8725
$9476
Ratings
(80)
(40)
(49)
(71)
Contaminants FilteredLead, ChlorineLead, ChlorineChlorineChlorine
IncludesFilterFaucetHardwareFilter,Hardware
House Hold Size5-6 people5-6 people3-4 people3-4 people
Number of Stages2 Stage1 Stage1 Stage1 Stage
Filtration MethodCarbon BlockCarbon BlockGACGAC
FeaturesAutomatic shutoffTwist and lock designTwist and lock designTwist and lock design
Replacement Filter TypeUnder Sink Replacement FiltersUnder Sink Replacement FiltersUnder Sink Replacement FiltersUnder Sink Replacement Filters
View ProductView ProductView ProductView Product

Specifications

Dimensions

Fitting size (in.)
0.375
Product Depth (in.)
5 in
Product Height (in.)
15 in
Product Width (in.)
5 in

Details

Application Type
Water Treatment
Bacteria Reduction (%)
0
Chlorine reduction (%)
97.4
Color/Finish
White
Contaminants Filtered
Lead, Chlorine
Copper Reduction (%)
0
Ease of Install
Drilling Required
Features
Automatic shutoff
Filtration Method
Carbon Block
Fitting style
Quick connect
Fluoride Reduction (%)
0
House Hold Size
5-6 people
Includes
Filter
Iron Reduction (%)
0
Lead reduction (%)
99.3
Maximum feed water pressure (psi)
125
Maximum feed water temperature (F)
100
Maximum filtered water flow (gallons per min.)
1.5
Minimum feed water pressure (psi)
25
Minimum feed water temperature (F)
40
Number of filters included
1
Number of Stages
2 Stage
Pack Size
1
Product Weight (lb.)
2.42 lb
Replacement Filter Type
Under Sink Replacement Filters
Returnable
180-Day
Water Filtration System Type
Under Sink

Warranty / Certifications

Certifications and Listings
NSF Certified
Manufacturer Warranty
1 Year

Questions & Answers

22Questions17Answers

how many gallons of water does it treat?

Asked by bholabhala August 16, 2020
1
Answer

Hello. Due to the technical nature of your question, please contact our team directly at 1-800-388-3458 M-F 8am-5pm CT so we can gather more information to better assist you. Thank you.

What size I.D and O.D. is the blue tubing and how long are these tubes?

Asked by Paul April 25, 2020
2
Answers

ID = 1/4" and OD = 3/8"

What material is the blue tubing?

Asked by JN April 22, 2020
1
Answer

Hello. Due to technical nature of your question, please contact our team directly at 1-800-388-3458 M-F 8am-5pm CT so we can better assist you. Thank you.

Will this filter help prevent mineral scale buildup? I have an Instanthot water dispenser that i...

Asked by Olddude51 January 27, 2020
2
Answers

It most likely can. I think so because the filter is probably so dense it also tremendously slow down the water flow/pressure to almost dripping. I tried and returned two of these. Both significantly slow down the water flow.

Both my faucet cold water line and my water supply to my refrigerator attach to the same water su...

Asked by JB November 19, 2019
2
Answers

I don't see why not..? I think i would do the same thing. Keep in mind you may run thru your filters a little faster...

what size is the fiting conecction

Asked by Frank November 2, 2019
2
Answers

Thank you for asking. This is 3/8". If you have any additional questions or concerns, please connect with us directly at 1-800-494-3552 M-F 8am-5pm CT.

Can I use this with an existing set up. There is a separate faucet on my sink

Asked by Kathy September 15, 2019
2
Answers

Hello - Thank you for asking. This can be used with the existing dedicated faucets.

Can I use Filtration system with the InSinkerator Hot100 dispenser?

Asked by Olga July 30, 2019
1
Answer

Hello - Thank you for asking. We would not recommend this.

Can this filtration system be hooked up to a separate existing beverage faucet (not the main kitc...

Asked by Cona May 20, 2019
3
Answers

Yes. I am using it for my fridge water and ice. Used a watts 3/8 to 1/4 push fit adapter for my 1/4 inch copper line to the fridge.

I'm looking to use this with a "Drinking Water Faucet for Reverse Osmosis Water". Is this faucet...

Asked by MC April 28, 2019
1
Answer

Hello - This is not a reverse osmosis filter. The only systems this filter can be used in or the 3M Filtrete 3US-AS01, 3M Filtrete 3US-PS01, and 3M Filtrete 3US-MAX-S01. If you have any additional questions or concerns, please connect with us directly at 1-800-388-3458 M-F 8am-5pm CT. Thank you.

Maximum Under Sink Water Filtration System - page 2

Customer Reviews

  • 80 Customer Reviews
  • 4.6 out of 5 stars overall
94% of customers recommended.
Overall Ratings
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Hose came off!
After two months in use the hose to the water supply came off and flooded my kitchen cabinet within seconds. Luckily I was in the kitchen when it happened, otherwise our whole house would have been flooded. I will not reinstall it again, unreliable, can't believe that this product is still on the market.
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Response from 3M Social EngagementSeptember 25, 2020
Thank you for taking the time to leave your review. We are sorry to hear you were unsatisfied with the product, and would love to gather some details about your experience. Please connect with our team at 1-800-388-3458 Mon-Fri 8am-5pm CT.
Reviewing using filter for fridge water and fridge ice only A+++
This is my initial review after only a few days so far. I purchased this to replace my in-fridge filter "every drop 2" which on my specific model refrigerator only filters the water dispensor and not the ice. My fridge has a dual ice maker and there's a big difference in filtered ice vs non-filtered ice. Also, these tiny in fridge filters don't last long and only have basic filtration. My "every drop 2" was only rated for 200 gallons. This Filtrete is rated for 1500 gallons. Should last several years. Thankfully once I removed my in-fridge filter, the fridge bypassed the in-fridge filter automatically with no plug needed. I ended up purchasing additional parts because 1) better quality piping desired and 2) flush valve desired. Flushing a new filter via fridge dispensor would take forever. I now have a turn valve to flush out a new filter in my basement. I also DID NOT USE the plastic threaded coupling/adapter as that seemed like a bad idea. Any pressurized water and plastic threads is a recipeit for disaster. I bought type B 1/4 inch pex (3/8od) which is stronger and has better longevity. The included Parker polyethylene parfex has a 0.62 wall, and per Parker's website, this 0.62 pe piping should last "several years." That was not comforting for me. 1/4 (3/8od) pex is less than 2 dollars per 5 foot pipe. Plus I used a brass compression insert/stiffener inside the pex with a plasic ferrule which I have a lot more confidence in that using a plastic threaded adapter. I also bought a Watts 3/8od to 1/4od adapter to go to my 1/4 brass supply line. So far so good, and as you can see, this filter is way way bigger than the tiny in-fridge filter. Happy with this setup! By the way the pex I utilized was Apollo 1/4 pex (3/8 outside diameter). So far no leaks. I wish the filter inlet/outlet had mechanical connections rather than push fit, but so far so good. Taste is better than the "every drop 2."
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Great filter for the kitchen
I installed this filter under the kitchen sink. It took me about 30 minutes from unboxing to running water and removed all unwanted tastes. The next one will probably go in the bathroom.
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The filter comes will all the parts you need PLUS a reminder timer. That's really helpful so I do...
The filter comes will all the parts you need PLUS a reminder timer. That's really helpful so I don't have check the date. we installed these on 5 gallon water coolers to filter the jobsite water. if it ever gets warm outside again, we'll be able to add ice to our filtered water.
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I bought this system to replace the Kohler filter system after Kohler doubled the price of its wa...
I bought this system to replace the Kohler filter system after Kohler doubled the price of its water filters in 2018. I still have my Kohler water faucet above the sink, but this Filtrete system is now my water filtration under the sink and the replacement filters are less than 1/4 what Kohler charges. Water tastes great, makes great coffee and my dog loves it!
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New Jersey
Quick water filtration
Customer review from filtrete.com logo
Purchased 2 months ago to filter kitchen drinking/cooking water from municipal supply. I have a whole house filter on water intake but it is only a string or paper type for heavier sediment to protect water heater. This one is for drinking water/ice maker tapped in. Went in quickly without problem. Just followed directions on package. Press in fittings work fine, no stress. My only concern now is I cannot get it at local big box store and their website says not available. Water tastes great, no noticeable odor. [This review was collected as part of a promotion.]
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It literally took 10 minutes to fully install and get it running. I had horrible tap water that s...
It literally took 10 minutes to fully install and get it running. I had horrible tap water that smelled and tasted awful. Even cooking with it made my food taste funny. This has completely solved all of these problems. The water flow is a little slower but a lot better compared to a pur or britta faucet filter. It's Well worth the money to invest in your drinking water. Just use some extra Teflon plumbing tap on all metal threads and make sure to push all connections into the quick connect pieces all the way in. Awesome product!
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Denver, CO, United States
Get same great filtered water from your sink
Customer review from filtrete.com logo
Installed the 3M Filtrete Under Sink water filter. Goes in pretty easily, though I would have liked more images on the instructions. Water does come out slower but having filtered water, like we do at the refrigerator, is a plus. No more having to keep a Brita in the fridge. 3M provided me with the filter to review. However, that does not change my review because I'm the one who had to install it and has to live with it. [This review was collected as part of a promotion.]
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Thonotosassa, FL, United States
Makes Filtered Water a Breeze
Customer review from filtrete.com logo
A couple of weeks ago, I received a free sample of 3M Filtrete Maximum Under Sink Water Filtration System, compliments of the good folks at 3M. First, I would like to say it has made a distinct difference in the taste of our water for the better. It's super easy to install, just make sure to cut off your cold water first. It took three simple tools, a drill, a pencil and a wrench to install. Make sure to leave 2 to 3 inches underneath your Filtrete system to allow for filter changes every 6 months. If you have a garbage disposal, make sure your Filtrete system has enough space between it and the garbage disposal. It was so easy to install and I love that the filter lasts for 6 months, not to mention all of the money you save on bottled water! It's definitely a thumbs up from me! Thank you 3M! [This review was collected as part of a promotion.]
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Inverness, FL, United States
Finally clean water
Customer review from filtrete.com logo
I received a free sample Of 3M - Filtrete™ Maximum Under Sink Water Filtration System and the installation sounded like it would be complicated but it actually was easy.Took about 30 mins from start to finish and produced a wonderful outcome. The water from our well now tastes good and I feel secure letting my family drink it. Good value and saves on bottled water now. [This review was collected as part of a promotion.]
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