Stop leaks before they become costly disasters. The Moen Flo Smart Water Monitor & Shut-Off is an all-in-one, in-line smart valve that continuously monitors your home’s water lines, detects abnormalities, and can automatically shut the water off to prevent damage. Available in three sizes—3/4", 1", and 1-1/4"—Flo installs on the main line (indoor or outdoor) and pairs with the free Moen Smart Water App to give you real-time visibility and control from anywhere.
Engineered around FloSense technology, the system learns your family’s unique water-use patterns. It recognizes the difference between normal activity (showers, laundry, irrigation) and warning signs such as running toilets, small drips, or burst-pipe flow. When something looks off, Flo can take action—sending app, phone, and email alerts and, when set to Auto, closing the valve to protect your home.
Daily micro-leak tests actively pressurize and check your plumbing for pinhole leaks as small as a single drop per minute. That level of precision can reduce up to 90% of household water waste, lower utility bills, and keep fixtures and appliances running efficiently. The app’s dashboard shows live system status, flow rate, pressure, and temperature, plus detailed usage history by hour, day, and month. Because different fixtures create distinct signatures, Flo can help you understand where you use the most water—insight you can act on immediately.
Moen designed Flo for busy homeowners, snowbirds, landlords, and anyone managing multiple properties. You can monitor your primary residence, cottage, or rental units in one place and shut water on or off remotely with a tap. The system also watches for freezing conditions and alerts you so you can intervene before pipes burst.
Unlike ultrasonic “listening” devices, Flo uses internal sensors to measure the actual water moving through your plumbing. That direct measurement helps minimize false alarms and improves accuracy across copper, PEX, or CPVC systems. The device requires Wi-Fi and a nearby AC outlet; professional installation by a licensed plumber is recommended for a clean, code-compliant setup. Need help? Dupont Kitchen & Bath Fixtures (Dupont Plumbing) can supply the correct size, coordinate installation in Toronto and the GTA, and walk you through the app so you’re protected on day one.
For homeowners interested in smart-home integrations, Flo works with Amazon Alexa, Google Home, Ring, Alarm.com, and NICE. Use voice to check status, receive alerts through your preferred platform, and connect water safety into your broader home-automation routines. Insurance discounts may be available from participating carriers; the optional FloProtect plan adds a 5-year extended warranty and up to $5,000 deductible coverage for qualifying water-damage claims.
Why buy from a Toronto specialist? As a local plumbing supplies Toronto Ontario retailer, we understand main-line sizing, municipal shutoff conventions, and typical Toronto home plumbing layouts. We’ll match the 3/4", 1", or 1-1/4" model to your supply and provide best-practice placement (before branch manifolds, after the meter, with accessible power). Our showroom team can also pair Flo with pressure-reducing valves, expansion tanks, or backflow devices when needed, ensuring your system performs as intended.
Key benefits at a glance:
• Automatic shutoff with FloSense anomaly detection
• Real-time alerts by app, call, and email—at home or away
• Daily micro-leak tests catch drips as small as a drop per minute
• Detailed analytics: usage history, flow, pressure, temperature
• Multi-property support for cottages and rentals
• Freeze alerts to help prevent winter damage
• Integrations: Alexa, Google, Ring, Alarm.com, NICE
• Free app, no mandatory subscription; optional FloProtect available
• Sizes: 3/4", 1", 1-1/4" for residential mains
• One-year limited warranty (device); extended warranty via FloProtect
Who is it for?
• Toronto homeowners wanting proactive flood prevention
• Landlords and condo boards looking for building-wide risk reduction
• Cottage owners needing remote shutoff and winter freeze alerts
• Renovators upgrading to smart, efficient plumbing fixtures bathroom ecosystems
What you’ll need
• Wi-Fi with reliable signal at the install location
• Nearby AC power outlet
• Straight pipe run on the main water line (indoor or weather-protected outdoor)
• Professional installation recommended for cutting the main and fitting the valve
Pair it with
• Leak sensors in mechanical rooms, kitchens, and vanities
• High-efficiency toilets and faucets to compound water savings
• Sump pump backup systems for comprehensive water-risk management
From bathroom hardware Toronto shoppers to whole-home smart-water adopters, Flo by Moen adds a critical safety layer that traditional shutoff valves can’t match. It’s real-time monitoring, automatic protection, and actionable insights—all from a brand trusted by Canadian homes. Visit Dupont Kitchen & Bath Fixtures to see Flo in person, confirm the correct size, and arrange licensed installation.
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