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Flo by 0.75 in. Water Leak Detector with Automatic Water Shut Off Valve

  • Residential Water leak Detector automatically shuts off water
  • Get leak alerts, track water use, monitor your home's water 24/7
  • Includes Wifi Water Valve; professional installation recommended
  • See More Details

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Product Overview

Achieve full control over the technology of your home plumbing with Flo by MOEN. Flo is a Smart Home system the first of its kind that allows you to see live water use, including water flow rates, pressure and even temperature from the MOEN mobile app or on the web. The purpose is to monitor and protect your home from leaks and water damage without the need of additional sensors. If there is a burst pipe or someone leaves the water running, the app will alert you to shut the whatever off - no matter where you are. Bring smart plumbing to your home that allows you to detect any plumbing issue remotely.
  • Smart water valve offers 24/7 protection from catastrophic water damage, allowing you to turn your water on/off from the app manually or Flo by MOEN will automatically turn off the water for you to protect the home
  • Daily leak tests using MicroLeak technology that proactively monitors the security of the home's entire water system (including behind walls and in foundations) to identify leaks as small as a drop per minute (e.g. pinhole leaks, etc.)
  • Home water leak detector sends all of your alerts in real-time through your Flo by MOEN app
  • FloSense technology enhances the device security parameters and optimizes water savings by understanding the homes water use and tailoring protection to each home
  • Compatible with Alexa skills, Google Assistant and Ring; No smart hub or system required; Requires Wi-Fi connection; Requires standard AC/DC power connection
  • Use the app dashboard to see how much water you're consuming daily and set conservation goals to encourage saving water and money for your home
  • See live water use including: water flow rate (GPM), pressure (psi) and temperature using the apps control panel
  • See historical data of your home's water consumption
  • Wi-Fi water leak sensor is compatible with 3/4 in. 1-1/4 in. pipe diameter (consult a professional)
  • No point sensors or other leak sensors needed
  • Get even more out of your smart water shutoff with Flo protect, a comprehensive subscription service that lets you store and access more of your home water's data, provides a deductible reimbursement guarantee and opt-in to professional monitoring from a trained water concierge for added peace of mind
  • Everything needed for installation is included in box; professional installation is recommended and takes just a few hours when home meets installation requirements



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Info & Guides

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BrandPHYNMOENPHYNGROHE
NameSmart Home Water Monitor and Leak DetectorFlo by 0.75 in. Water Leak Detector with Automatic Water Shut Off ValveSmart Home Water Monitor, Leak Detector and Automatic ShutoffSense Guard Water Security Kit
Price
Ratings
(8)
(168)
(201)
(11)
Connection FIP x FIP
Material Brass
Indoor/Outdoor Indoor,Outdoor
Inlet Diameter (In.) 3/4
Application Non-Potable Water,Potable Water
Inlet Fitting End Type FIP
Valve Configuration Straight
View ProductView ProductView ProductView Product

Specifications

Dimensions

Inlet Diameter (In.)
3/4
Inlet Size
3/4 In.
Outlet Diameter (In.)
3/4
Product Depth (in.)
5.750 in
Product Height (in.)
5.900 in
Product Length (in.)
5.750 in
Product Width (in.)
2.60 in
Valve Inlet Diameter (in.)
3/4

Details

Application
Non-Potable Water,Potable Water
Color/Finish
Blue
Color/Finish Family
Blue
Compatible Pipe Material
Multi-Purpose
Compatible Product
Other
Connection
FIP x FIP
Features
Corrosion Resistant,Dielectric,Lead Free,Quarter Turn,UV Resistant,With Excess Flow
Hub Required
No hub connection available
Indoor/Outdoor
Indoor,Outdoor
Inlet Fitting End Type
FIP
Material
Brass
Maximum Pressure (psi)
175
Maximum Working Temperature (F)
140
Outlet Fitting End Type
FIP
Pack Size
1
Power Options
Plug-in
Product Weight (lb.)
1.9 lb
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
90-Day
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Stop Valve Type
Straight
Valve Configuration
Straight
Valve Connection
Pipe Thread
Valve Type
Stop
Voice Control Hub Required
No Hub Required for Voice Control
Works With
Alexa, Alexa, Google, Google Assistant

Warranty / Certifications

Manufacturer Warranty
1 year limited warranty

Questions & Answers

75Questions25Answers

My plumbing pipes are in the attic and would it be possible to install this somewhere in the atti...

Asked by Chris March 2, 2021
1
Answer

Hi Chris, Yes this is possible to do in your home. Please reach out to our support team, support@meetflo.com if you have additional questions. Thanks!

Does it have an "away" setting, so that if I go away for a vacation in the winter for instance, i...

Asked by Al January 5, 2021
3
Answers

Yes.

Will this work with a sprinkler system?

Asked by SunnyinSeattle January 5, 2021
2
Answers

It is not recommended. They would prefer that you install it after your water line T's off for your irrigation...but yes, it has a setting that lets you tell it that you have an irrigation system.

Will it set off an alarm anytime you use water like wash hands, run dish washer, wash clothes, etc??

Asked by JR January 5, 2021
2
Answers

Hello, The system learns your regular water usage from your fixtures and appliances so you will not be alerted for normal activities. The app also allows you to customize your alert settings based on your own thresholds. Contact support@meetflo.com if you have additional questions. Thanks!

Is this 1" ID internally (including the automatic valve) or is it 3/4" with 1" adapters on the in...

Asked by GregT September 26, 2020
3
Answers

I as told by the plumber that the 3/4 and 1 in valves are the same but with different adapters. However, this valve measures water flow, accumulates a data file over several weeks and then assesses when flows are more than some mathematical algorithms feel safe. I would not use a valve designed to measure water flow through a 3/4 inch inlet to manage water flowing thru a 1 inch inlet. Not sure, but the algorithms may not be applicable to both.

Can I install this on a water line that feeds 10 mobile homes with varying water use?

Asked by Richard September 15, 2020
2
Answers

Hello, We recommend that each unit has its own dedicated Smart Water Shutoff. Please contact us at support@meetflo.com if you have additional questions. Thanks!

Neighbor issues

Asked by John September 11, 2020
2
Answers

Hello, please contact us at support@meetflo.com so we can gather some information regarding your home and advise you on how our system can work for you. Thanks!

Is it ok to use a SharkBite? I've seen some people say that SharkBite is not preferred for Flo by...

Asked by Ben June 3, 2020
3
Answers

In my opinion, SharkBite fittings should be okay.

I heard there will be no warranty for this product if it's self-installed. Is it true?

Asked by Shawn May 30, 2020
4
Answers

Hi Shawn, The Smart Water sShutoff has a 1 year warranty against manufacturer defects / issues. We do recommend that the system is installed by a licensed installer but your warranty is not void if you install the system on your own. Please contact us at support@meetflo.com if you have additional questions. Thanks.

If I am going to be away from home for a long period of time, is it OK to shut the water off at t...

Asked by ACuriousBuyer May 25, 2020
3
Answers

Hello, Yes you can leave your main meter in the closed position if that is your preference. If you do this, you should also set the Smart Water Shutoff in the closed position as well. Most of our customers leave the main water supply open and set the Smart Water Shutoff in the closed position. This way if you ever need to turn the water on remotely, you do not have to open the main meter as well. Please contact support@meetflo.com if you have additional questions. Thanks

Flo by 0.75 in. Water Leak Detector with Automatic Water Shut Off Valve - page 2

Customer Reviews

  • 4.5
    out of 169 reviews
  • 85% recommend this product
Filter by:
Showing 1-10 of 169 reviews
Easy to install!
For years I waited for someone to design ways to shut water off in a house,a friend told me about it and i quickly bought it and will be buying another one for apt.next door !
by
Moen Flo
Works as described, simple installation. Helps in monitoring water usage and leak prevention.
by
It's just ok
There are some advantages but don't count on it to be your cure all for leaks. I had a leak that was 15 gallons per hour behind a wall that the system didn't shut down but it only told me I had a small leak. It didn't detect any flow from the leak on the system. Very disappointed.
by LPeterson Florida
Buyer, be careful!!
We bought this product after having leaks from our hot water hoses twice in five months. My plumber installed it and said it was easy to install with what came in the box. The learning phase lasted barely seven days. Ideally, the learning phase would last two weeks in my opinion. I get alerts when I do more than one load of laundry a day. I’ve gotten alerts for taking a 10 minute shower. Want to know how fun it is to find out you’ve gotten a message that your water is getting shut off and you’re completely soaped up?! And now, this morning, my garage has a nice amount of water from my outside faucet that has been slowly and steadily dripping all night, but did I get an alert? No. So, in reality, this $550 device will detect what it perceives as huge leaks, but won’t send alerts for the small. Honestly, I’m feeling a tiny bit deceived. At least the water in my garage didn’t ruin anything in my house.
by Jolene
Response from MoenJul 24, 2020
Hello Jolene,
Thank you for your review. Our team will be in touch to help you configure your system so that you are not disturbed while using your water. Moen
9 people found this helpful
All good but price little bit high.
All good but price little bit high.
by Obchik
1 person found this helpful
You need to be familiar with plumbing to install this product. The wireless pairing was easy if y...
You need to be familiar with plumbing to install this product. The wireless pairing was easy if you have a smartphone because you need to scan a barcode on the unit PRIOR to install. You need an electrical outlet near the unit. There are some Pros and Cons: PRO: Detects water pressure, which is invaluable information. CON: Cannot do anything about it. Since mine was far too high I had to install a pressure reduction valve to protect my home. PRO: Every night it closes the valve and tests the line for leaks. CON: If anyone uses the bathroom or turns on water turning the test, it detects it as a leak. PRO: It watches for excessive water usage and will notify you. CON: It takes 5 minutes to notify you and the 15 minutes before it shuts off the water. That is a LOT of water damage if it is a real leak. CON: It does not have leak detectors. It just looks at how long the water is running. You can get a third party leak detector and manually turn off the water if it tells you there is a leak or automate it. CON: Cannot tell legit water use from good. I suggested a sensor on the house drain to detect if the water is going down the drain signaling legit usage, but nothing has been developed. PRO: Has a nice app to monitor use and notify you of problems. CON: Several of the features require a $5 month app fee to see the amount of water used by appliances. Mine has been on for 3 weeks and no data has appeared because it says the system is "Learning" our water use. CON: We have had the unit shut off the water during showers of several family member in a row. It is not fun to be soaped up and the water shuts off. We did not hear the notification that the water was going to be shut off because we were in the shower. I give the product a reserved recommendation because the problems can be fixed with add on products.
by WylieCoyote
Response from MoenDec 23, 2019
Hello WylieCoyote,
Thank you for your feedback. Although the Flo system does not have a pressure reducer we are glad that the data was able to inform you to take action when it detected the pressure was way too high. We have found this to be the case in many homes that do not have a PRV. Our team is always working on improvements and will offer more products in the near future. If you need assistance, please contact us at support@meetflo.com if you need any assistance.
Thanks
11 people found this helpful
As a conservationist and green supporter, I have installed several devices in my house to help my...
As a conservationist and green supporter, I have installed several devices in my house to help my family and I do our part to save the environment. The Flo by Moen water monitoring device is my most recent purchase to help me monitor and reduce water usage. Pros: Easy install Easy setup Helps change water usage behavior
by Rowbokopp
This valve/system is well designed, high quality, and is working well for me!
This valve/system is well designed, high quality, and is working well for me!
by Cherty
I bought this when it was a Buy of the Day as I have an old home built in the 1800's and don't tr...
I bought this when it was a Buy of the Day as I have an old home built in the 1800's and don't trust the plumbing considering it's age. Was pretty easy to install. I went with Soldering fittings. But you can also use SharkBite or Compression fittings. After installation connecting to the Wifi with the App was quick. But it doesn't actually begin the process of monitoring and protecting the plumbing until 7-10 days after installing as it does a learning process to determine what you normal water usage is in an average week. The device itself has
by WesKM
6 people found this helpful
Great idea!
[This review was collected as part of a promotion.] I’m very excited to start using this leak detection device. It’s looks like a very advanced device. I’m glad I’ll be notified on my phone if I get a leak while I’m away from the house. That way I’ll be able to take care of the problem right away instead of waiting a possible 20 hours while my house floods.
by cdtcraig
Showing 1-10 of 169 reviews