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The Home Protection Valve provides the ability to shut off water to the home when a problem is detected or manually through the app. Its built-in flow meter and pressure sensors can identify a broad range of problems such as continuous flow, leaky toilets, or even very small leaks from a faucet. When paired with DROP Leak Detectors through the DROP Hub, this system provides for every method of leak detection available.

Key Features:

  • Benefit from built-in backflow prevention and leak detection for enhanced home protection
  • Stay connected during power outages with a 9V battery backup and enjoy the convenience of a manual system bypass
  • Receive leak notifications and system information via texts, emails, or push notifications
  • Effortlessly monitor and manage water shut-off remotely using the DROP App
  • Enjoy peace of mind with a comprehensive 5-year warranty included

In addition to all the benefits associated with minimizing costly water damage, the system provides useful data to aid in water conservation. Monitoring pressure, flow, and temperature while also pairing with wireless leak detectors, the Home Protection Valve from DROP offers the most all-inclusive home leak protection system available. All DROP products are proudly made in the USA.

Note: All DROP products require the DROP Hub to function.

The DROP Ecosystem

DROP is an exceptionally innovative and revolutionary whole-home water management system that stands out not only for its technological prowess but also for its unparalleled efficiency and effectiveness. With an unwavering commitment to optimizing water usage, DROP has emerged as an industry leader in providing comprehensive solutions for monitoring and managing water consumption in households.

The DROP ecosystem is flexible and expandable, you can easily add new DROP products to your system as needs change. All control is at your fingertips through the intuitive DROP App, available for both Android and Apple devices.

The DROP ecosystem and products do not require any sort of subscription and can function without an internet connection.

Detect All The Leaks

Our cutting-edge Leak Protection system safeguards your home from potential water leak disasters, halting water flow and immediately alerting you. It’s your first line of defense in preventing extensive water damage, costly repairs and resource wastage.

The DROP Home Protection Valve can detect continuous flow leaks like, a hose left on, leaky toilets, or dripping from a faucet. With the slow leak test, it can even detect the smallest leaks in a pipe thanks to the ability to depressurize your water pipes while you sleep.

When paired with DROP Leak Detectors through the DROP Hub, this system provides for every method of leak detection available.

The DROP App

  • The DROP app offers real-time alerts and notifications that keep you constantly updated about your water usage and system status.
  • Not tech-savvy? No problem! Everything you need, from controls to troubleshooting, is found within the app. Its intuitive design makes it accessible, easy to navigate and understand.
  • The app enables easy transition between different DROP systems, making it perfect for those managing multiple locations.

How It Works

  • Check Valve: This serves as a key feature for backflow prevention, ensuring water only moves in the intended direction.
  • Manual Bypass: This feature allows you to manually override the system and maintain water flow when needed. This can also be done remotely via the DROP App.
  • Pressure Sensor: This is a sophisticated component integrated into the unit, capable of monitoring changes in water pressure in your pipes and identifying potential leaks.
  • Water Meter: The water meter plays a critical role, providing accurate measurements of water usage, necessary for pinpointing leaks, tracking consumption, and aiding in effective water conservation.

Quality, protection, and total control.


Clean, pure water only happens when your in-home water system is working like it should. This valve’s built-in flow meter and pressure sensors can identify a broad range of problems, including continuous flow, leaky toilets, and small faucet leaks.


To protect your home and family, you need an ally. A smart ally. When paired with DROP Leak Detectors through the DROP Hub, this system provides for every method of leak detection available.


Like all DROP systems, the Home Protection Valve provides the ability to shut off water to the home automatically when a problem is detected. Through the app, you are also able to turn the flow on or off manually.

The Benefits of DROP

The DROP App contains a robust amount of notifications to keep you informed. Everything from Leak Detection to Low Salt notifications, DROP has your back for all system events and items. They can be configured to push notifications, text messages, and emails.

Below is a list of all of the unique notifications available to you.

Automatically Respond to Detected Leaks

Worried about water leaks and damage to your home? With DROP Leak Detectors, you will never have to worry about that again! These sensitive devices can detect small traces of water where there should be none. You can configure these leak detectors to notify you of the issue as well as automatically shut off your water through your softener, filter or home protection valve to prevent further leaks and damage.

Long Flow Notification

Has someone left a sink running? This notification will inform you if water is running longer than expected based on your preferences.

Valve Error Notification

Has your softener or filter control valve malfunctioned? This notification will provide you with the correct information to help assess any valve issues in your water softener and/or water filter control valve.

Component Communication Lost Notification

DROP constantly communicates with its device endpoints. If your system is having trouble communicating with one of the devices, you will be notified and able to fix the problem.

Low/High Temperature

DROP Leak Detectors have the ability to notify you of temperature changes based on your preferred temperature ranges. If you lose heat in your home, your DROP Leak Detector will notify you.

Low Salt Notification*

Is your water softener running low on salt? With our patented DROP Salt Sensor, you will be notified if more salt is needed to continue providing softened water.

Slow Leak Test**

This unique test provides the status of your water system overnight by checking for small water leaks. By depressurizing your water pipes while you sleep, we can detect even the smallest leak in your system and help you identify where that is.

Filter Cartridge Notifications

Is your Whole House Cartridge Filter in need of a cartridge replacement? This notification will inform you to replace your cartridge to continue filtering and cleaning your home water.

Power Loss/Restored Notifications

Ever lose power to your important electronic devices and not know about it? This notification will notify you of this event. Never fear, as DROP uses battery backups on nearly all of its devices to continue operating without power.

Low Battery Notifications

DROP Leak Detectors and other DROP components operate on batteries using very low power consumption capable of lasting for years. If these batteries run low in power, you will know when to replace them.

Leaky Toilet Notification

Our technology is able to detect whether your toilet is leaking or not by pinpointing how much water is used during and after a flush.

Water Usage Surpassed Setpoint

Want to know when you have used a certain amount of water? This notification will let you know when you have crossed water use thresholds based on your preferences.

* Specific notification for DROP Water Softeners only.
** Specific notification for the DROP Home Protection Valve only.

Frequently Asked Questions


Depth Width Height
6.5 in 18 in 8 in
Electrical Information
  • 120 Volts AC 12V DC Power Supply (supplied)
  • All DROP Products have a 9V battery backup solution for power loss. If you ever lose electricity to your home, not only will your Home Protection Valve continue to soften your water, your Leak Detector system will still respond to leaks in your home.


DROP Home Protection Valve Sales Sheet

DROP Home Protection Valve Installation Manual