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$112.59
U.S. Solid Water Leak Detector With Auto Shutoff Valve, Sound Alarm, 3/4" Motorized Brass Ball Valve & 3 Sensors, Home Flood Prevention & Water Damage
Amazon.com
Free shipping
$112.59
U.S. Solid Water Leak Detector With Auto Shutoff Valve, Sound Alarm, 3/4" Motorized Brass Ball Valve & 3 Sensors, Home Flood Prevention & Water Damage
Amazon.com
Free shipping
$608.00
Moen Flo 1-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-006
Amazon.com
994
Free shipping
$608.00
Moen Flo 1-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-006
Amazon.com
994
$561.59
Moen Flo 3/4-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-001
Amazon.com
1K+
Free shipping
$561.59
Moen Flo 3/4-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-001
Amazon.com
1K+
$260.69
Floodstop Sink Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression, Hot & Cold Valves
Amazon.com
37
Free shipping
$260.69
Floodstop Sink Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression, Hot & Cold Valves
Amazon.com
37
$287.00
Watts A2 Intellitimer For Intelliflow Washing Machine Smart Water Shutoff Valve
Amazon.com
18
Free shipping
$287.00
Watts A2 Intellitimer For Intelliflow Washing Machine Smart Water Shutoff Valve
Amazon.com
18
$259.99
$284.99
NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
Amazon.com
49
Free shipping
$259.99
$284.99
NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
Amazon.com
49
$217.61
Floodstop Dishwasher/Toilet Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression
Amazon.com
15
Free shipping
$217.61
Floodstop Dishwasher/Toilet Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression
Amazon.com
15
$32.99
Savant AS-414, Auto Shut-Off Valve For Water Leak
Amazon.com
36
$32.99
Savant AS-414, Auto Shut-Off Valve For Water Leak
Amazon.com
36
$327.99
$351.00
Watts A2C-SC Series Intelliflow 1/2" Washing Machine Smart Water Shutoff Valve With Leak Sensor, Inlet Adapters, Without Wall Box, Automated Flood
Amazon.com
Free shipping
$327.99
$351.00
Watts A2C-SC Series Intelliflow 1/2" Washing Machine Smart Water Shutoff Valve With Leak Sensor, Inlet Adapters, Without Wall Box, Automated Flood
Amazon.com
Free shipping
$10.99
ASV-4000Q RO Automatic Shut Off Valve 1/4-Inch Quick Connect
ESP Water Products
$10.99
ASV-4000Q RO Automatic Shut Off Valve 1/4-Inch Quick Connect
ESP Water Products
$220.26
Leakbreaker Water Heater Shut-Off Valve With Control And Sensor
Home Depot
16
Free shipping
$220.26
Leakbreaker Water Heater Shut-Off Valve With Control And Sensor
Home Depot
16
$15.99
ASV-2000W RO Automatic Shut Off Valve 1/4-Inch QC For Purotwist
ESP Water Products
$15.99
ASV-2000W RO Automatic Shut Off Valve 1/4-Inch QC For Purotwist
ESP Water Products
$265.01
Floodstop Washing Machine Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" 90Deg, Hot & Cold Valves
Amazon.com
373
Free shipping
$265.01
Floodstop Washing Machine Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" 90Deg, Hot & Cold Valves
Amazon.com
373
$354.97
Floodmaster Leak Detection Shut-Off Valve: Detection And Alarm Shutoff System, Brass, 120V AC Model: RS-094-1/2
Grainger
2
$354.97
Floodmaster Leak Detection Shut-Off Valve: Detection And Alarm Shutoff System, Brass, 120V AC Model: RS-094-1/2
Grainger
2
$8.66
Automatic Shut Off Valve 4 Way 1/4 QC Black - Single
Fresh Water Systems
$8.66
Automatic Shut Off Valve 4 Way 1/4 QC Black - Single
Fresh Water Systems
$8.92
Automatic Shut Off Valve 4 Way 1/4 QC Locking Clips - Black - Single
Fresh Water Systems
$8.92
Automatic Shut Off Valve 4 Way 1/4 QC Locking Clips - Black - Single
Fresh Water Systems
$10.02
Hydronamic ASV-2000W Automatic Shut-Off Valve 4 Way 1/4 QC - Single
Fresh Water Systems
$10.02
Hydronamic ASV-2000W Automatic Shut-Off Valve 4 Way 1/4 QC - Single
Fresh Water Systems
$277.68
RHEEM SP21265B Rheem Automatic Shut-Off Valve Kit
Voomi Supply
$277.68
RHEEM SP21265B Rheem Automatic Shut-Off Valve Kit
Voomi Supply
$19.60
ASV-3006-WRB Automatic Shut-Off Valve For Permeate Pumps 4 Way 3/8 QC, White - Single
Fresh Water Systems
$19.60
ASV-3006-WRB Automatic Shut-Off Valve For Permeate Pumps 4 Way 3/8 QC, White - Single
Fresh Water Systems
$675.99
Moen Flo Smart Water Monitor 1-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) In Blue
Lowe's
$675.99
Moen Flo Smart Water Monitor 1-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) In Blue
Lowe's
$285.84
Rheem SP21265A Automatic Shut-Off Valve Kit
Voomi Supply
$285.84
Rheem SP21265A Automatic Shut-Off Valve Kit
Voomi Supply
$14.60
Melnor Automatic Water Shut-Off
Drip Depot
6
$14.60
Melnor Automatic Water Shut-Off
Drip Depot
6
$10.49
H-V1050W-QC Automatic Shut-Off Valve With QC Quick Connect Fittings For RO White
WaterAnywhere
$10.49
H-V1050W-QC Automatic Shut-Off Valve With QC Quick Connect Fittings For RO White
WaterAnywhere
$527.02
$682.23
Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch
Aliexpress
Free shipping
22% off
$527.02
$682.23
Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch
Aliexpress
Free shipping
$198.56
Rheem SP21199 Automatic Shut-Off Valve
Voomi Supply
$198.56
Rheem SP21199 Automatic Shut-Off Valve
Voomi Supply
$695.00
$799.95
Ajax Wireless Automatic Water Shut-Off System Starter Kit 3/4 Inch
Shop Ajax Security
13% off
$695.00
$799.95
Ajax Wireless Automatic Water Shut-Off System Starter Kit 3/4 Inch
Shop Ajax Security
$141.29
Tuya Smart Wifi Water Valve With Water Flow Rate And Water Meter Shut On/Off Remote Control Real Time Display US Plug,1 X Water Valve 1 X Adapter
Walmart
Free shipping
$141.29
Tuya Smart Wifi Water Valve With Water Flow Rate And Water Meter Shut On/Off Remote Control Real Time Display US Plug,1 X Water Valve 1 X Adapter
Walmart
Free shipping
$108.23
$154.53
Best - Smart Zigbee 3.0 Water Shut Off Valve 3/4" | Automatic Shut Off Valve For Leak Detection
Aliexpress
Free shipping
29% off
$108.23
$154.53
Best - Smart Zigbee 3.0 Water Shut Off Valve 3/4" | Automatic Shut Off Valve For Leak Detection
Aliexpress
Free shipping
$1,039.00
FLO By MOEN Smart Water Monitor & Shut-Off 1.25" NPT
Isopure Water
$1,039.00
FLO By MOEN Smart Water Monitor & Shut-Off 1.25" NPT
Isopure Water
$284.43
Floodstop Water Heater Auto-Shutoff Valve FS3/4NPT V4 Controller Water Damage Prevention White 20001
DkHardware.com
10
$284.43
Floodstop Water Heater Auto-Shutoff Valve FS3/4NPT V4 Controller Water Damage Prevention White 20001
DkHardware.com
10
$385.31
Floodmaster Leak Detection Shut-Off Valve: Detection And Alarm Shutoff System, Brass, 120V AC Model: RS-094-3/4-MK1
Grainger
$385.31
Floodmaster Leak Detection Shut-Off Valve: Detection And Alarm Shutoff System, Brass, 120V AC Model: RS-094-3/4-MK1
Grainger
$6.84
$9.85
Automatic Water Shutoff Controller | Water Supply Stopper For Tank, Pool, Aquarium | High Accuracy Sensor | Auto Water Level Control | Easy Install |
Walmart
30% off
$6.84
$9.85
Automatic Water Shutoff Controller | Water Supply Stopper For Tank, Pool, Aquarium | High Accuracy Sensor | Auto Water Level Control | Easy Install |
Walmart
$275.00
$345.00
Ajax Wireless Waterstop Water Shut-Off Valve, Ajax Hub Required White / 1 Inch DN25
Shop Ajax Security
20% off
$275.00
$345.00
Ajax Wireless Waterstop Water Shut-Off Valve, Ajax Hub Required White / 1 Inch DN25
Shop Ajax Security
$275.00
$345.00
Ajax Wireless Waterstop Water Shut-Off Valve, Ajax Hub Required Black / 3/4 Inch DN20
Shop Ajax Security
20% off
$275.00
$345.00
Ajax Wireless Waterstop Water Shut-Off Valve, Ajax Hub Required Black / 3/4 Inch DN20
Shop Ajax Security
$128.99
$257.98
SONOFF SWV Zigbee 3.0 Smart Water Valve Automatic Irrigation System With App Control & Voice Assistant Integration - Swv Nh | Inspired Finds
Inspire Uplift
Free shipping
50% off
$128.99
$257.98
SONOFF SWV Zigbee 3.0 Smart Water Valve Automatic Irrigation System With App Control & Voice Assistant Integration - Swv Nh | Inspired Finds
Inspire Uplift
Free shipping
$65.71
Leaksmart 8850100 1 in. Automatic Water Shut-Off Valve
Tattootraveler Store C
$65.71
Leaksmart 8850100 1 in. Automatic Water Shut-Off Valve
Tattootraveler Store C
A Must-have Smart Home Device For Every Homeowner!
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A Must-have Smart Home Device For Every Homeowner!
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Installing a Moen Flo automatic water shut off device on an older home with Galvanized steel pipes.
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Top 3 Automatic Water Leak Prevention Systems for Residential and Commercial Sites
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YouTubeThis Old House
YoLink Water Leak Sensor & Auto Shut Off Valve Control - Prevent Flooding From Water Line Breaks
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How to Install a Yolink Remote Home Water Shutoff and Leak Detectors
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Frizzlife LP365 Smart Water Monitor and Automatic Shutoff - 0.01GPM Ultrasonic Micro Leak Detection, APP Wi-Fi Remote Control, Real-Time Flow/Temp Monitoring, 24/7 Water Usage Reports, 3/4" and 1"
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amazon
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Shop automatic water shut off devices

Sponsored
About our ads
$112.59
U.S. Solid Water Leak Detector With Auto Shutoff Valve, Sound Alarm, 3/4" Motorized Brass Ball Valve & 3 Sensors, Home Flood Prevention & Water Damage
Amazon.com
Free shipping
$112.59
U.S. Solid Water Leak Detector With Auto Shutoff Valve, Sound Alarm, 3/4" Motorized Brass Ball Valve & 3 Sensors, Home Flood Prevention & Water Damage
Amazon.com
Free shipping
$608.00
Moen Flo 1-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-006
Amazon.com
994
Free shipping
$608.00
Moen Flo 1-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-006
Amazon.com
994
$561.59
Moen Flo 3/4-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-001
Amazon.com
1K+
Free shipping
$561.59
Moen Flo 3/4-Inch Smart Water Shut Off Valve, Smart Home Water Monitor Leak Detector, Wifi Connected, App Enabled Flow Meter And Shutoff, 900-001
Amazon.com
1K+
$260.69
Floodstop Sink Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression, Hot & Cold Valves
Amazon.com
37
Free shipping
$260.69
Floodstop Sink Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression, Hot & Cold Valves
Amazon.com
37
$287.00
Watts A2 Intellitimer For Intelliflow Washing Machine Smart Water Shutoff Valve
Amazon.com
18
Free shipping
$287.00
Watts A2 Intellitimer For Intelliflow Washing Machine Smart Water Shutoff Valve
Amazon.com
18
$259.99
$284.99
NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
Amazon.com
49
Free shipping
$259.99
$284.99
NSF Certified Yolink Flowsmart All-In-One Smart Water Meter & Auto Shutoff For 1'' Pipes, Lora Long-Range, Real-Time Leak Detection, 10-Year Battery,
Amazon.com
49
$217.61
Floodstop Dishwasher/Toilet Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression
Amazon.com
15
Free shipping
$217.61
Floodstop Dishwasher/Toilet Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/8" Compression
Amazon.com
15
$32.99
Savant AS-414, Auto Shut-Off Valve For Water Leak
Amazon.com
36
$32.99
Savant AS-414, Auto Shut-Off Valve For Water Leak
Amazon.com
36
$327.99
$351.00
Watts A2C-SC Series Intelliflow 1/2" Washing Machine Smart Water Shutoff Valve With Leak Sensor, Inlet Adapters, Without Wall Box, Automated Flood
Amazon.com
Free shipping
$327.99
$351.00
Watts A2C-SC Series Intelliflow 1/2" Washing Machine Smart Water Shutoff Valve With Leak Sensor, Inlet Adapters, Without Wall Box, Automated Flood
Amazon.com
Free shipping
$10.99
ASV-4000Q RO Automatic Shut Off Valve 1/4-Inch Quick Connect
ESP Water Products
$10.99
ASV-4000Q RO Automatic Shut Off Valve 1/4-Inch Quick Connect
ESP Water Products
$220.26
Leakbreaker Water Heater Shut-Off Valve With Control And Sensor
Home Depot
16
Free shipping
$220.26
Leakbreaker Water Heater Shut-Off Valve With Control And Sensor
Home Depot
16
$15.99
ASV-2000W RO Automatic Shut Off Valve 1/4-Inch QC For Purotwist
ESP Water Products
$15.99
ASV-2000W RO Automatic Shut Off Valve 1/4-Inch QC For Purotwist
ESP Water Products
$265.01
Floodstop Washing Machine Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" 90Deg, Hot & Cold Valves
Amazon.com
373
Free shipping
$265.01
Floodstop Washing Machine Leak Detector Kit With Automatic Water Shut-Off And Visual/Audible Alarms, 3/4" 90Deg, Hot & Cold Valves
Amazon.com
373
$354.97
Floodmaster Leak Detection Shut-Off Valve: Detection And Alarm Shutoff System, Brass, 120V AC Model: RS-094-1/2
Grainger
2
$354.97
Floodmaster Leak Detection Shut-Off Valve: Detection And Alarm Shutoff System, Brass, 120V AC Model: RS-094-1/2
Grainger
2
$8.66
Automatic Shut Off Valve 4 Way 1/4 QC Black - Single
Fresh Water Systems
$8.66
Automatic Shut Off Valve 4 Way 1/4 QC Black - Single
Fresh Water Systems
$8.92
Automatic Shut Off Valve 4 Way 1/4 QC Locking Clips - Black - Single
Fresh Water Systems
$8.92
Automatic Shut Off Valve 4 Way 1/4 QC Locking Clips - Black - Single
Fresh Water Systems
$10.02
Hydronamic ASV-2000W Automatic Shut-Off Valve 4 Way 1/4 QC - Single
Fresh Water Systems
$10.02
Hydronamic ASV-2000W Automatic Shut-Off Valve 4 Way 1/4 QC - Single
Fresh Water Systems
$277.68
RHEEM SP21265B Rheem Automatic Shut-Off Valve Kit
Voomi Supply
$277.68
RHEEM SP21265B Rheem Automatic Shut-Off Valve Kit
Voomi Supply