iSpring LS43WL Smart Leak Shut-Off System with Dual Sensors: Automatic water shut-off within 20 seconds of leak detection
This system is for homeowners who want to stop water damage before it starts, like protecting a finished basement from a burst pipe while you're away. It's not just a leak detector; it's your first line of defense against costly repairs.
Installed at your main water line, it shuts off the supply within 20 seconds of a leak. The dual sensors adapt to your home: use the wireless one in a humid laundry room without false alarms, and place the wired sensor under a sink for instant alerts. You get a notification before water spreads, letting you act fast.
Setup is straightforward with basic tools, fitting common pipe connections. It works with up to eight wireless sensors, covering high-risk areas like bathrooms and kitchens. Keep it plugged in to maintain automatic protection, giving you reliable whole-home security.
Features
- Includes one wired and one wireless leak detector
- Whole-home protection at the main water inlet
- Compatible with up to 8 wireless leak detectors
- Easy DIY installation with basic tools
- Prevents false alarms with humid mode for moisture-prone areas
- Automatic water shut-off within 20 seconds of leak detection
General specs
- Brand: iSpring
- Model: LS43WL
- Seller: Amazon
- ID: B0FZTF77NP
- Material: ABS
- Dimensions: 106.93, 230.12, 107.0
- Detection Type: Water Leak
- Sensors Included: 2
- First listed by seller: 2/4/26
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
?
Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
View on Amazon
Price History for seller Amazon
Shipping options
Russia
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
iSpring LS43WL
|
Moen 900-001 24/7 protection with automatic water shutoff
|
YoLink EVO Valve Operator White
|
Moen 900-001
|
FRIZZLIFE LP365-P Black
|
Moen 900-006 24/7 water leak protection
|
|
| Brand | iSpring | Moen | YoLink | Moen | FRIZZLIFE | Moen |
| Model | LS43WL | 900-001 | EVO Valve Operator | 900-001 | LP365-P | 900-006 |
| Color |
|
|
||||
| Rating |
|
|
|
|
|
|
| Price | $173.80 | $698.98 | $269.99 | $613.87 | $359.99 | $662.87 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 28, 2026 | May 17, 2026 | May 28, 2026 | May 16, 2026 | May 20, 2026 | May 17, 2026 |
| Material | ABS | Plastic | Stainless Steel, Brass | |||
| style | Shutoff + Detector 3-pack | Shutoff + Detector 1-pack | Shutoff + Detector 1-pack | |||
| Item Package Quantity | 1 | 1 | 1 | |||
| Size | 3/4 inch | 1 inch & 3/4 inch | 1 Inch | |||
iSpring LS43WL
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.