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Leak Detection

Water leaks can happen when you least expect them, but with Plumbing Deals, you're always prepared. Our leak detection solutions, including the advanced DROP Leak Detector, are your home's best defense against costly water damage. This innovative device is designed to keep your home safe and dry, alerting you at the first sign of a leak. Secure your peace of mind today with Plumbing Deals, where quality meets affordability!
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25 products

Black plastic valve assembly with green and blue indicators, threaded ports, and DROP branding on central spherical housing.

DROP Leak Detector System - Valve Only - D-HPS

SKU #: CSIDDHPS   |   MPN #: D-HPS
$498.49
$498.49 $589.22
MSRP: $1,470

Special Order. Expect 4-6 weeks for delivery, subject to change

Two white and black DROP leak detectors with Check/Silence buttons and indicator lights.

DROP Leak Detector System - 2 Pack Leak Detectors with Cable - D-LD2

SKU #: CSIDDLD2   |   MPN #: D-LD2
$133.93
$133.93 $0.00
MSRP: $313

Available in stock

Four gray and black DROP leak detectors with cable connectors arranged in a square formation.

DROP Leak Detector System - 4 Pack Leak Detectors with Cable - D-LD4

SKU #: CSIDDLD4   |   MPN #: D-LD4
$232.45
$232.45 $0.00
MSRP: $561

Available in stock

Moen Flo 1 water monitoring system with smartphone app displaying leak alerts and water line controls alongside dark gray dev

Moen Flo 1" Smart Home Water Monitoring and Leak Detection System - 900-006

SKU #: MOE900006   |   MPN #: 900-006
$680.57
$680.57 $0.00
MSRP: $1,040.10

Available in stock

White cube-shaped leakSMART range extender with blue water drop logo and gray button on front face.

leakSMART 8850700 Pro System 2.0 Sensor Range Extender

SKU #: LEA8850700   |   MPN #: 8850700
$131.00
$131.00 $0.00
MSRP: $182.50

Available in stock

White coiled sensor cable with connectors at each end, displayed in a circular arrangement.

LeakSmart 8850610

SKU #: LEA8850610   |   MPN #: 8850610
$35.92
$35.92 $0.00
MSRP: $37.50

Available in stock

DROP leak detector system with valve hub, control unit, and two wireless sensor detectors.

DROP D-HPS-K1 Leak Detector System Valve Hub 2 Detectors

SKU #: CSIDDHPSKI   |   MPN #: D-HPS-K1
$999.00
$999.00 $0.00
MSRP: $2,080

Available in stock

Black DROP Hub device with green circular logo and white text on front panel.

DROP Leak Detector System - Hub Only - D-HUB

SKU #: CSIDDHUB   |   MPN #: D-HUB
$176.74
$176.74 $0.00
MSRP: $415

Special Order. Expect 4-6 weeks for delivery, subject to change

Cylindrical black and metal flood guard with four drainage holes and mounting bolts on top surface.

General Wire 2F 2" Flood-Guard with Float

SKU #: GEW2F   |   MPN #: 2F
$33.64
$33.64 $35.41
MSRP: $37.30

Available in stock

4-inch flood-guard standpipe with threaded center hole and mounting flange with bolt holes.

General Wire S-4F 4" Flood-Guard Standpipe Model Threaded

SKU #: GEWS4F   |   MPN #: S-4F
$52.57
$52.57 $55.34
MSRP: $59.90

Available in stock

Moen Flo smart water monitor with 3/4" brass inlet and outlet connections displayed with mobile app showing leak detection al

Moen Flo 3/4" Smart Home Water Monitoring and Leak Detection System - 900-001

SKU #: MOE900001   |   MPN #: 900-001
$631.48
$631.48 $0.00
MSRP: $959.40

Available in stock

Blue liquid leak detector bottle with black cap and white label featuring Hercules Megabubble branding, 8 fl oz.

Oatey 45801 Hercules Megabubble Leak Detector 8 Oz

SKU #: CHEM45801   |   MPN #: 45801
$16.71
$16.71 $0.00
MSRP: $16.71

Available in stock

Blue liquid leak detector spray bottle with white trigger pump and label reading "Hercules Megabubble Leak Detector 16 Fl. Oz

Oatey 45804 Hercules Megabubble Leak Detector 16 Oz

SKU #: CHEM45804   |   MPN #: 45804
$22.09
$22.09 $0.00
MSRP: $22.09

Available in stock

White leak detector system with control box, shutoff valve, sensor probes, and power cord.

Mountain Plumbing Leak Detector and Auto Shutoff Valve in White - MT6LD

SKU #: MOUMT6LD   |   MPN #: MT6LD
$147.00
$147.00 $0.00
MSRP: $210

Available in stock

Whitlam FAST-Trac yellow/green fluorescent liquid leak tracer dye concentrate bottle with white and green label.

Whitlam FAST-Trac Yellow/Green Liquid Leak Tracing Dye - LTDG16

SKU #: WHTLTDG16   |   MPN #: LTDG16
$32.49
$32.49 $34.31
MSRP: $34.31

Available in stock

Blue 16 oz spray bottle of Oatey All-Purpose Leak Detector with white trigger sprayer and black label.

Oatey All-Purpose Leak Detector Trigger Spray 16 oz Bottle in Blue - 30211

SKU #: CHEM30211   |   MPN #: 30211
$26.00
$26.00 $0.00
MSRP: $26

Available in stock

Black Moen soil sensor with pointed stake and smartphone displaying sprinkler controller app showing moisture and temperature

Moen Smart Wireless Soil Sensor Automatic Moisture Meter Measurement for Lawn Plant Water Meter for Exterior Enclosures in Black - WISNS002G1USA

SKU #: MOEWISNS002G1USA   |   MPN #: WISNS002G1USA
$94.27
$94.27 $0.00
MSRP: $113.70

Special Order. Expect 4-6 weeks for delivery, subject to change

Moen Flo 1 1/4" water monitoring system with smartphone app displaying leak alerts, main water line control, and installation

Moen Flo 1 1/4"Smart Home Water Monitoring and Leak Detection System - 900-002

SKU #: MOE900002   |   MPN #: 900-002
$1,039.09
$1,039.09 $0.00
MSRP: $1,600.25

Special Order. Expect 4-6 weeks for delivery, subject to change

Whitlam FAST-Trac yellow/green fluorescent liquid leak tracer dye bottle with white and green label.

Whitlam FAST-Trac Yellow/Green Liquid Leak Tracing Dye - LTDG16 - 12 pack

SKU #: WHTLTDG16x12   |   MPN #: LTDG16
$411.72
$411.72 $0.00
MSRP: $411.72

Available in stock

White teardrop-shaped water leak detector with attached cord and sensor pad, displayed next to smartphone showing Moen app wi

Moen Flo Smart Water Leak Detector - 920-004

SKU #: MOE920004   |   MPN #: 920-004
$63.06
$63.06 $0.00
MSRP: $88

Special Order. Expect 4-6 weeks for delivery, subject to change

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