--- product_id: 15396041 title: "FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4\" 90deg, Hot & Cold Valves" brand: "floodstop" price: "1989.14 DT" currency: TND in_stock: true reviews_count: 10 category: "Flood Stop" url: https://www.desertcart.tn/products/15396041-floodstop-washing-machine-leak-detector-kit-with-automatic-water-shut store_origin: TN region: Tunisia --- # Audible & visual alarms Heavy-duty brass valves 15-min quick install FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves **Brand:** floodstop **Price:** 1989.14 DT **Availability:** ✅ In Stock ## Summary > 💧 Stop leaks before they start—because your home deserves next-level protection! ## Quick Answers - **What is this?** FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves by floodstop - **How much does it cost?** 1989.14 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/15396041-floodstop-washing-machine-leak-detector-kit-with-automatic-water-shut) ## Best For - floodstop enthusiasts ## Why This Product - Trusted floodstop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** Install in just 15 minutes with easy wall-mount design—no plumber required, saving time and money. - • **Robust Durability:** Solid brass ball valves rated for 140 PSI ensure long-lasting, reliable water shut-off performance. - • **Instant Leak Detection:** Sensitive contact sensor triggers alarms and shuts off water immediately to prevent costly damage. - • **Battery Backup Security:** 4 AA battery backup keeps protection active during power outages—never worry about unexpected floods. - • **Code-Compliant Peace of Mind:** Meets IPC, IRC, UPC, NPC, AB1953 & NSF 61 standards for safe, lead-free operation in any home or commercial space. ## Overview The FloodStop Washing Machine Leak Detector Kit combines ultra-sensitive contact sensors with heavy-duty brass valves to automatically shut off water and alert you via audible and visual alarms. Designed for quick 15-minute installation, it meets multiple plumbing codes and includes a battery backup to ensure continuous flood protection even during power failures. Ideal for residential and commercial use, it safeguards your home from costly water damage with reliable, code-compliant technology. ## Description Product description FloodStop Leak Detection Equipment Motorized Ball Valve All FloodStop valves are CNC- machined, motorized ball valves. Open valves auto-cycle closed every 30 days for regular self-maintenance. Motorized Ball Valve All FloodStop valves are CNC- machined, motorized ball valves. Open valves auto-cycle closed every 30 days for regular self-maintenance. AC Power Supply The Control Unit is powered by the included AC power supply. Optionally, it may be powered with 4 AA batteries, which used in conjunction with the AC power supply provide backup should AC power fail. AC Power Supply The Control Unit is powered by the included AC power supply. Optionally, it may be powered with 4 AA batteries, which used in conjunction with the AC power supply provide backup should AC power fail. FloodStop Control Unit Buttons on the front of the unit are easily accessible and illuminate to show status. All wired connections are different for easy installation. Sensor sensitivity can be adjusted at the control unit. FloodStop Control Unit Buttons on the front of the unit are easily accessible and illuminate to show status. All wired connections are different for easy installation. Sensor sensitivity can be adjusted at the control unit. Sensor The sensor is a simple circuit board that senses water and alerts the valves to close. Sensitivity can be adjusted at the control unit. Sensors can be chained together to connect multiple sensors. Sensor The sensor is a simple circuit board that senses water and alerts the valves to close. Sensitivity can be adjusted at the control unit. Sensors can be chained together to connect multiple sensors. Mounting Hardware FloodStop kits include screws and drywall anchors, plus a hook and loop, self-adhesive mounting pad for multiple mounting options. Mounting Hardware FloodStop kits include screws and drywall anchors, plus a hook and loop, self-adhesive mounting pad for multiple mounting options. Extension Wire Peace of mind for builders, property owners, and homeowners Easy to Install Leaves all other household fixtures and appliances operational during installation. Installs in 10-20 minutes. Status Indicators The illuminated buttons on the front of the unit indicate the status of the valves which can be manually opened and closed. Protect Your Investment Easily shut off the flow of water before a vacation or when a rental property is not being leased. Multiple Mounting Options Includes screws and drywall anchors, plus a hook and loop, self-adhesive mounting pad for multiple mounting options. Automatically Shuts off the Water Supply FloodStop devices limit potentially devastating flood damage, allowing the plumber, builder, and homeowner to have peace-of-mind knowing no flood caused by an appliance will go unnoticed. Once the double-sided water sensor detects even a drop of water, the system will automatically sound an alarm and close the water supply valves to prevent further damage. FloodStop Accessories Water Sensor 10/22' Sensor Wire Extension Sensor Manifold Replacement Water Sensor Compatible with FloodStop leak detection equipment Sensor-to-Sensor Wire Replacement Sensor Manifold Uses Can be used to protect more than one area at a time or to extend your reach Add an additional sensor up to 10ft or 22ft away from primary (1st) sensor Branch your water sensors in 5 different directions Review: Provides great peace of mind - Great product. Like many others who have bought this item, we have our washing machine on the top floor of our house. We have an older machine that sounds like a SpaceX rocket about to take off every time we do laundry, so it always worried me that I might one day come home to see my house flooded and recreating that scene in Jumanji, with water flowing down the stairs and giant spiders attempting to kill a ten year old boy. I don't even have a son, which makes it that much more worrisome! In all seriousness, this product works well. Super easy to install. The pad is so sensitive that when I touched it with my bare hands, the moisture alone from my fingers set off the alarm and shut off the pipes. I was also profusely sweating at the time thinking about Jumanji, but that's beside the point. The alarm sounds intermittently until you manually re-open the pipes via the control panel, which is good to know in case it ever shuts off while we're away. Also, it has a battery backup system that runs off 4 AA batteries, which is great in case the power goes out. One thing to note: our washer/dryer area only had one plug (not a standard double outlet), so we had to get a multi-outlet adapter before installing. Just wanted to point that out because it was a pain to have to pull out the machines and set everything up, only to realize we were missing something crucial. Just wanted to give a heads up for everyone to avoid this problem, in case you were hiring a plumber or something to install it for you. Overall, excellent product. I made a note to check the system every 3 months or so and test the strips and mechanism. If I ever run into any issues, I'll update this review accordingly. Review: WORTH HAVING! - I have this on both washing machines in my house, one upstairs where I live and one downstairs in the rental apt. I originally put it on the upstairs one because I added w/d connections in a walk in closet in the spare bedroom. The house was not designed for the w/d in the closet, so there is no drain if there is a leak. I searched for solutions and this was it. I put a big drain pan under the washer and then installed this on the water outlets. It gives me peace of mind if there is a leak, it will shut off and not completely destroy the floors/ceiling on floor below. I added one to rental between renters to protect those floors as well. I recently steam cleaned the floor near the sensor and it set it right off.. I was glad to know with even just a little water, it did its job! ## Features - Discontinued by Manufacturer - Easy to install leak detection with audible and visual alarms - installs in about 15 minutes - Automatic water shut-off designed for residential and commercial buildings - leaves all other household fixtures and appliances operational - Heavy duty full port solid brass ball valves. Rated up to 140 PSI working pressure - AB1953 and NSF 61 lead-free complaint / ICC-ES Listed (PMG-1511) - Complies with: IPC, IRC. UPC and the National Plumbing Code of Canada (NPC) code bodies ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PM9A3TC | | Audible Noise | 87 Decibels | | Battery Description | AA | | Best Sellers Rank | #40,928 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Water Detectors & Alarms | | Brand | FloodStop | | Built-In Media | WASHING MACHINE AUTO FLOOD STOP 90° | | Color | White | | Control Method | Touch | | Customer Reviews | 4.5 out of 5 stars 403 Reviews | | Global Trade Identification Number | 00815361000114 | | Item Dimensions L x W x H | 11.75"L x 2"W x 7.75"H | | Item Type Name | WASHING MACHINE AUTO FLOOD STOP 90° | | Item Weight | 3.14 Pounds | | Manufacturer | IPS Coporation | | Mfr Part Number | GID-483053 | | Model Number | FS3/4H-90 | | Mounting Type | Wall Mount | | Number of Batteries | 4 AA batteries required. | | Power Source | AC/DC, 4 AA Optional | | Product Dimensions | 11.75"L x 2"W x 7.75"H | | Sensor Technology | Contact Sensor | | Size | One-size | | UPC | 815361000114 | | Unit Count | 1.0 Count | | Voltage | 6 Volts | ## Product Details - **Battery Description:** AA - **Brand:** FloodStop - **Color:** White - **Power Source:** AC/DC, 4 AA Optional - **Product Dimensions:** 11.75"L x 2"W x 7.75"H ## Images ![FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves - Image 1](https://m.media-amazon.com/images/I/71NgpNLI41L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: When water is detected, does this also shut off electrial power? If not, what happens to tub water if dain is clogged and machine is trying to empty** A: we use this to shut of power if tub drain is source of leak. https://www.amazon.com/gp/product/B00988NOV2/ref=ewc_pr_img_2?smid=A383041HQ944EK&psc=1 **Q: How long will it run on batteries (assuming it doesn't detect water and shut the valve and sound the warning tone)?** A: · If there is no nearby 110V outlet and the low-voltage transformer that comes with each FS kit will not be used to power the FS system... then the 4 AA batteries within the controller will typically power the FloodStop for 1 year. When batteries get low, it will initiate a beep every minute. · If the FloodStop is being powered by its own low-voltage transformer and has 4 AA batteries inside the controller... the batteries will stay dormant/unused unless there is a power outage... at which time the batteries will typically power the FloodStop for 1 year. When batteries get low, it will initiate a beep every minute. **Q: What it the difference between FS3/4H-90 v4 and FS3/4H-90? The v4 product is more expensive. What is added for the additional cost?** A: The v4 version is the newest version of the Floodstop devices. This version of the unit has a new controller, and the valve is now lead free. **Q: Will the washer become damaged if it tries to function with the water off?** A: Most washers will stop trying to function when no water is present. My machine will produce an error code, which is reset by turning machine off and on. So, no, most machines will not get damaged. The solenoid that opens valve to let water in will open, and after a while the machine will sense there is no water, and will shut down. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Provides great peace of mind *by H***H on March 29, 2018* Great product. Like many others who have bought this item, we have our washing machine on the top floor of our house. We have an older machine that sounds like a SpaceX rocket about to take off every time we do laundry, so it always worried me that I might one day come home to see my house flooded and recreating that scene in Jumanji, with water flowing down the stairs and giant spiders attempting to kill a ten year old boy. I don't even have a son, which makes it that much more worrisome! In all seriousness, this product works well. Super easy to install. The pad is so sensitive that when I touched it with my bare hands, the moisture alone from my fingers set off the alarm and shut off the pipes. I was also profusely sweating at the time thinking about Jumanji, but that's beside the point. The alarm sounds intermittently until you manually re-open the pipes via the control panel, which is good to know in case it ever shuts off while we're away. Also, it has a battery backup system that runs off 4 AA batteries, which is great in case the power goes out. One thing to note: our washer/dryer area only had one plug (not a standard double outlet), so we had to get a multi-outlet adapter before installing. Just wanted to point that out because it was a pain to have to pull out the machines and set everything up, only to realize we were missing something crucial. Just wanted to give a heads up for everyone to avoid this problem, in case you were hiring a plumber or something to install it for you. Overall, excellent product. I made a note to check the system every 3 months or so and test the strips and mechanism. If I ever run into any issues, I'll update this review accordingly. ### ⭐⭐⭐⭐⭐ WORTH HAVING! *by J***R on April 12, 2026* I have this on both washing machines in my house, one upstairs where I live and one downstairs in the rental apt. I originally put it on the upstairs one because I added w/d connections in a walk in closet in the spare bedroom. The house was not designed for the w/d in the closet, so there is no drain if there is a leak. I searched for solutions and this was it. I put a big drain pan under the washer and then installed this on the water outlets. It gives me peace of mind if there is a leak, it will shut off and not completely destroy the floors/ceiling on floor below. I added one to rental between renters to protect those floors as well. I recently steam cleaned the floor near the sensor and it set it right off.. I was glad to know with even just a little water, it did its job! ### ⭐⭐⭐⭐⭐ Great product *by M***R on July 22, 2025* My washing machine is on the 2nd floor. I had 1 issue with water leaking and ruining downstairs ceiling. I purchased this and it works. Had a minor leak and alarm went off and it saved a disaster. Not hard to install. I definitely recommend. ## Frequently Bought Together - FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" 90deg, Hot & Cold Valves - FloodStop Leak Detector Water Sensor, Wired - FloodStop Ice Maker Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 1/4" Compression --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/15396041-floodstop-washing-machine-leak-detector-kit-with-automatic-water-shut](https://www.desertcart.tn/products/15396041-floodstop-washing-machine-leak-detector-kit-with-automatic-water-shut) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-09*