Device profile · Specifications & compatibility
Moen Flo Smart Water Monitor + Shutoff
Moen · Water Shutoff Valves · Model 900-001
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- Moen Flo Smart Water Monitor + Shutoff lists Installation Type: Inline valve; Pipe Sizes: 3/4", 1", 1-1/4"; Offline Auto Shutoff.
- Distinguish an actuator fitted to an existing valve from an in-line device requiring plumbing work.
Browse more from Moen or explore all water shutoff valves in our catalog.
- Recorded year
- 2018
- Recorded warranty
- 1 year
- Dimensions
- 146 x 66 x 150 mm
- Weight
- 4.04lb
The details that shape your choice
Moen Flo Smart Water Monitor + Shutoff Quick Features
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From specification to decision
Moen Flo Smart Water Monitor + Shutoff: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
Offline automatic shutoff is listed, making the local trigger path a useful installation check. Verify the trigger path, power requirements and loss-of-connection behavior. FloSense runs on the device: without internet it keeps its latest learning locally and still shuts off the water when a leak threshold is met (Local Mode), with no alerts or remote control until it reconnects.
View Offline Auto Shutoff details →A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Official Home Assistant Flo integration (cloud polling): valve switch, flow rate, pressure, temperature, consumption and alerts.
View Home Assistant details →
What to consider
Matter is listed as unsupported; check another documented integration if Matter is essential to your setup.
View Matter details →Apple Home support is listed as unavailable; do not assume the device appears directly in Apple Home.
View Apple Home details →
Still needs verification
Confirm these details if they matter to your setup.
Questions About Moen Flo Smart Water Monitor + Shutoff
What is the installation type of Moen Flo Smart Water Monitor + Shutoff?
Installation Type: Inline valve. Distinguish an actuator fitted to an existing valve from an in-line device requiring plumbing work.
View Installation Type specifications →Which pipe sizes does Moen Flo Smart Water Monitor + Shutoff support?
Pipe Sizes: 3/4", 1", 1-1/4". Check fittings, valve type and installation requirements for the exact model. Sold as 900-001 (3/4"), 900-006 (1") and 900-002 (1-1/4"), each with NPT threaded tailpieces.
View Pipe Sizes specifications →Does Moen Flo Smart Water Monitor + Shutoff support automatic shutoff without internet?
Yes, according to the listed specifications. Verify the trigger path, power requirements and loss-of-connection behavior. FloSense runs on the device: without internet it keeps its latest learning locally and still shuts off the water when a leak threshold is met (Local Mode), with no alerts or remote control until it reconnects.
View Offline Auto Shutoff specifications →Does Moen Flo Smart Water Monitor + Shutoff support Matter?
No, according to the listed specifications. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity.
View Matter specifications →Does Moen Flo Smart Water Monitor + Shutoff work with Home Assistant?
Yes, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Official Home Assistant Flo integration (cloud polling): valve switch, flow rate, pressure, temperature, consumption and alerts.
View Home Assistant specifications →Explore the full picture
Moen Flo Smart Water Monitor + Shutoff Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 of 26 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Valve4 fields
| Installation Type | Inline valve |
|---|---|
| Pipe Sizes | 3/4", 1", 1-1/4"Details & conditionsSold as 900-001 (3/4"), 900-006 (1") and 900-002 (1-1/4"), each with NPT threaded tailpieces. |
| Motor Torque | Not applicable / unspecified |
| Valve Exercise | YesDetails & conditionsThe automatic MicroLeak test closes the valve at least once a day and reopens it, so the valve is cycled daily. |
Leak Protection5 fields
| Flow Sensor | YesDetails & conditionsDiscrete sensors measure flow rate, pressure and temperature every second. |
|---|---|
| Micro Leak Test | YesDetails & conditionsRuns a daily MicroLeak test with the valve closed that detects leaks as small as one drop per minute. |
| Offline Auto Shutoff | YesDetails & conditionsFloSense runs on the device: without internet it keeps its latest learning locally and still shuts off the water when a leak threshold is met (Local Mode), with no alerts or remote control until it reconnects. |
| Wired Leak Sensor | No |
| Freeze Alerts | YesDetails & conditionsSends a Freeze Warning when the water inside the valve drops to 36°F. |
Connectivity6 fields
| 2.4 GHz Wi-Fi | Yes |
|---|---|
| Bluetooth | No |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | No |
Features1 fields
| Automations | Yes |
|---|
Integrations6 fields
| Google Home | Yes |
|---|---|
| Alexa | YesDetails & conditionsMoen lists Amazon Alexa among the Flo Shutoff integrations, through its cloud account link (the same Alexa link the Ring integration relies on). |
| Apple Home | No |
| SmartThings | No |
| Home Assistant | YesDetails & conditionsOfficial Home Assistant Flo integration (cloud polling): valve switch, flow rate, pressure, temperature, consumption and alerts. |
| Matter | No |
Power4 fields
| Wired | YesDetails & conditionsRuns on the included 12 VDC AC adapter (100-240 VAC) with a 10 ft cable; 25 ft extension cables are sold separately. |
|---|---|
| Battery Type | Not applicable / unspecified |
| Battery Life | Not applicable / unspecified |
| Battery Backup | Sold separatelyDetails & conditionsThe optional Moen Flo Battery Kit (920-008) keeps the shutoff running for up to 4 hours during a power outage; it plugs in between the valve and its AC adapter. |
How this device compares
Moen Flo Smart Water Monitor + Shutoff vs Other Similar Models
Statistical context from 10 water shutoff valves in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
Micro Leak Test: 3 of 10 known answers are Yes
Leak Protection: 30% among explicit Yes/No answers; 0 of 10 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Flow Sensor: 4 of 10 known answers are Yes
Leak Protection: 40% among explicit Yes/No answers; 0 of 10 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
2.4 GHz Wi-Fi: 5 of 9 known answers are Yes
Connectivity: 56% among explicit Yes/No answers; 1 of 10 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
1 of 10 models are from Moen
Counts water shutoff valves listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare Moen Flo Smart Water Monitor + Shutoff vs Similar Water Shutoff Valves
See how Moen Flo Smart Water Monitor + Shutoff stacks up against other water shutoff valves in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.