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More Top BrandsResold Bosch ToolsResold GrindersResold Home ImprovementResold Impact DriversResold Impact WrenchesResold ToolsAir QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyAll Tool SetsAsphalt, Concrete & MasonryBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBLACK+DECKERBreakers, Distributors, and Load CentersCar Emergency SuppliesChains, Ropes and TiedownsCommercial LightingDehumidifiersDimmers, Switches, and Wall PlatesElectric MotorsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesEvaporative Coolers and PartsExtension CordsFastenersFlashlightsGarage Door Openers and HardwareGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationInsulationKitchen Fixtures and MaterialsKitchen PlumbingLaddersLight BulbsLight TimersMakitaMasonry ToolsMechanics ToolsOutletsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsPower TransformersPressure WashersPro ToolsRefurbished ToolsShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolar PanelsSolderingStanleyStorm & Flood PrepSurveillanceTestersThermostatsTool Equipment & StorageUtility FixturesValves & Valve RepairWater DispensersWater FiltersWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWeldersWildfire PrepWind TurbinesWinter PrepWoodworking Tools

Stop Watts

Uses item details. Price when purchased online

Stop Watt Energy Saver, Power Saver Wattsave, Saving Device, Householde - US Plug(8 Pack) $21.59 Was $24.29

Stop Watt Energy Saver, Power Saver Wattsave, Saving Device, Householde - US Plug(8 Pack)
current price Now $21.59, Was $24.29

Stop Watt Energy Saver, Power Saver Wattsave, Saving Device, Householde - US Plug(8 Pack)

5 out of 5 Stars. 3 reviews

4 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V $11.99

4 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V
current price $11.99

4 Pack Pro Power Saver Stop Watt Energy Saving Device, Household Power Saver, Stopwatt Energy Saving Plug in Devices- for Household Stable Voltage High Efficiency Energy Savers 90V-250V

3.5 out of 5 Stars. 2 reviews

Electricity saving box，2025 Power-Saver-Pro Esaverwatt Elon-Musk Energy Saving Device Stop-Watt， Energy-Conservation Device Stabilizes Volts Reduces Energy-Costs Us Plug 90v-250v 30KW From $12.39

Electricity saving box，2025 Power-Saver-Pro Esaverwatt Elon-Musk Energy Saving Device Stop-Watt， Energy-Conservation Device Stabilizes Volts Reduces Energy-Costs Us Plug 90v-250v 30KW
Available in additional 3 options
Options
From$1239

Electricity saving box，2025 Power-Saver-Pro Esaverwatt Elon-Musk Energy Saving Device Stop-Watt， Energy-Conservation Device Stabilizes Volts Reduces Energy-Costs Us Plug 90v-250v 30KW

4.2 out of 5 Stars. 5 reviews

Upgrade-Stop Watt Energy Saving Device Intelligent Energy Saver Stopwatt Electricity Saving Box Us Plug 90v-250v 30kw-6Pack- Green $35.89

Upgrade-Stop Watt Energy Saving Device Intelligent Energy Saver Stopwatt Electricity Saving Box Us Plug 90v-250v 30kw-6Pack- Green
current price $35.89

Upgrade-Stop Watt Energy Saving Device Intelligent Energy Saver Stopwatt Electricity Saving Box Us Plug 90v-250v 30kw-6Pack- Green

Watts Stop Valve P-650 - Plastic, Bronze - Pack Of 1 $15.42

Watts Stop Valve P-650 - Plastic, Bronze - Pack Of 1
current price $15.42

Watts Stop Valve P-650 - Plastic, Bronze - Pack Of 1

5 out of 5 Stars. 1 reviews

For Energy Saving Device, Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug $37.99

For Energy Saving Device, Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug
current price $37.99

For Energy Saving Device, Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug

For Energy Saving Device, Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug $37.99

For Energy Saving Device, Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug
current price $37.99

For Energy Saving Device, Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug

Watts 3539-08/P-450 Stop Valve 3/8 in Sweat Plastic $17.00 Was $28.84

Watts 3539-08/P-450 Stop Valve 3/8 in Sweat Plastic
current price Now $17.00, Was $28.84

Watts 3539-08/P-450 Stop Valve 3/8 in Sweat Plastic

5 out of 5 Stars. 1 reviews

Watts 1/4-Turn Stop Valve - 1/2 In CTS x 1/2 In CTS, Multicolor $15.42

Watts 1/4-Turn Stop Valve - 1/2 In CTS x 1/2 In CTS, Multicolor
current price $15.42

Watts 1/4-Turn Stop Valve - 1/2 In CTS x 1/2 In CTS, Multicolor

Watts PEX Straight Stop Valve - Chrome-Plated Brass - 1/2" Cf x 1/2" Cf Silver $12.49

Watts PEX Straight Stop Valve - Chrome-Plated Brass - 1/2" Cf x 1/2" Cf Silver
current price $12.49

Watts PEX Straight Stop Valve - Chrome-Plated Brass - 1/2" Cf x 1/2" Cf Silver

3 each: Watts Quick-Connect Straight Stop Valve P-650 $35.46

3 each: Watts Quick-Connect Straight Stop Valve P-650
current price $35.46

3 each: Watts Quick-Connect Straight Stop Valve P-650

Watts 3539-10/P-650 Stop Valve, 1/2 in Sweat, Plastic $19.53

Watts 3539-10/P-650 Stop Valve, 1/2 in Sweat, Plastic
current price $19.53

Watts 3539-10/P-650 Stop Valve, 1/2 in Sweat, Plastic

3 out of 5 Stars. 1 reviews

Watts PL-3041 Stop Valve, 3/8 in Compression, CPVC $15.04

Watts PL-3041 Stop Valve, 3/8 in Compression, CPVC
current price $15.04

Watts PL-3041 Stop Valve, 3/8 in Compression, CPVC

Watts Quick Connect Stop Angle Valve - Shutoff Valve - Multicolor $23.07

Watts Quick Connect Stop Angle Valve - Shutoff Valve - Multicolor
current price $23.07

Watts Quick Connect Stop Angle Valve - Shutoff Valve - Multicolor

Watts PEX LFP-555 Angle Stop Valve 3/8-Inch OD x 1/2-Inch PEX Low-Lead, Chrome $11.98

Watts PEX LFP-555 Angle Stop Valve 3/8-Inch OD x 1/2-Inch PEX Low-Lead, Chrome
current price $11.98

Watts PEX LFP-555 Angle Stop Valve 3/8-Inch OD x 1/2-Inch PEX Low-Lead, Chrome

Watts 3539-14/P-866 Stop Valve 3/4 in Sweat Plastic $21.91 Was $41.38

Watts 3539-14/P-866 Stop Valve 3/4 in Sweat Plastic
current price Now $21.91, Was $41.38

Watts 3539-14/P-866 Stop Valve 3/4 in Sweat Plastic

Watts 1/4-Turn Stop Valve - 3/4 In CTS x 3/4 In CTS - 1 4 Turn Stop $31.62

Watts 1/4-Turn Stop Valve - 3/4 In CTS x 3/4 In CTS - 1 4 Turn Stop
current price $31.62

Watts 1/4-Turn Stop Valve - 3/4 In CTS x 3/4 In CTS - 1 4 Turn Stop

Watts Brass & Tubular 3552-0808 Straight Stop Valve, 1/2 x 3/8-In, Quick Connect - Quantity 5 $46.13

Watts Brass & Tubular 3552-0808 Straight Stop Valve, 1/2 x 3/8-In, Quick Connect - Quantity 5
current price $46.13

Watts Brass & Tubular 3552-0808 Straight Stop Valve, 1/2 x 3/8-In, Quick Connect - Quantity 5

Watts Angle Stop Valve Plastic 3558-1014/P-683 - Easy Installation - Size x 0.75 $14.26

Watts Angle Stop Valve Plastic 3558-1014/P-683 - Easy Installation - Size x 0.75
current price $14.26

Watts Angle Stop Valve Plastic 3558-1014/P-683 - Easy Installation - Size x 0.75

WATTS BRASS & TUBULAR 1/2 x 3/8-Inch Angle Valve P-677 From $14.44

WATTS BRASS & TUBULAR 1/2 x 3/8-Inch Angle Valve P-677
Available in additional 2 options
Options
From$1444

WATTS BRASS & TUBULAR 1/2 x 3/8-Inch Angle Valve P-677

Watts Kwikstop LFBV8490LK 5/8" x 3/8" Loose Key Angle Quarter Turn Supply Stop $12.99

Watts Kwikstop LFBV8490LK 5/8" x 3/8" Loose Key Angle Quarter Turn Supply Stop
current price $12.99

Watts Kwikstop LFBV8490LK 5/8" x 3/8" Loose Key Angle Quarter Turn Supply Stop

Energy Saving Device Power Saving Box Pro, 2026 New Professional Home Energy Saver Watt Stop Electricity Stabilizer with Capacitor System for Household Appliances, Fireproof & Leakage-Proof, 1PC

Energy Saving Device Power Saving Box Pro, 2026 New Professional Home Energy Saver Watt Stop Electricity Stabilizer with Capacitor System for Household Appliances, Fireproof & Leakage-Proof, 1PC

Energy Saving Device Power Saving Box Pro, 2026 New Professional Home Energy Saver Watt Stop Electricity Stabilizer with Capacitor System for Household Appliances, Fireproof & Leakage-Proof, 1PC

Watts P-870 Quick Connect End Stop, 3/4-Inch CTS $11.64

Watts P-870 Quick Connect End Stop, 3/4-Inch CTS
current price $11.64

Watts P-870 Quick Connect End Stop, 3/4-Inch CTS

Watts Quick Connect Straight Stop Valve - Stop Valve Type - 3" Length, Multicolor $18.60

Watts Quick Connect Straight Stop Valve - Stop Valve Type - 3" Length, Multicolor
current price $18.60

Watts Quick Connect Straight Stop Valve - Stop Valve Type - 3" Length, Multicolor

WATTS WATER TECHNOLOGIES 0121016 Stop 5/8" Compression. x 1/4" Compression, Rough Brass, Lead Free $10.68

WATTS WATER TECHNOLOGIES 0121016 Stop 5/8" Compression. x 1/4" Compression, Rough Brass, Lead Free
current price $10.68

WATTS WATER TECHNOLOGIES 0121016 Stop 5/8" Compression. x 1/4" Compression, Rough Brass, Lead Free

Watts Shut-Off Valve - 1/4 In. OD, Plastic End Stop, Bagged $74.18

Watts Shut-Off Valve - 1/4 In. OD, Plastic End Stop, Bagged
current price $74.18

Watts Shut-Off Valve - 1/4 In. OD, Plastic End Stop, Bagged

5/8" OD x 3/8" OD Straight Stop Ball $18.50

5/8" OD x 3/8" OD Straight Stop Ball
current price $18.50

5/8" OD x 3/8" OD Straight Stop Ball

1/2" FIP x 3/8" OD Straight Stop $11.14

1/2" FIP x 3/8" OD Straight Stop
current price $11.14

1/2" FIP x 3/8" OD Straight Stop

1/2" FIP x 3/8" OD Angle Stop Ball $13.24

1/2" FIP x 3/8" OD Angle Stop Ball
current price $13.24

1/2" FIP x 3/8" OD Angle Stop Ball

Watts Straight Stop Quick-Connect 3/8 " Bagged $52.86

Watts Straight Stop Quick-Connect 3/8 " Bagged
current price $52.86

Watts Straight Stop Quick-Connect 3/8 " Bagged

Wattstopper PW-311-W PIR Occupancy Sensor 35 ft x 30 ft 120/277/347 Volt AC White $92.99

Wattstopper PW-311-W PIR Occupancy Sensor 35 ft x 30 ft 120/277/347 Volt AC White
current price $92.99

Wattstopper PW-311-W PIR Occupancy Sensor 35 ft x 30 ft 120/277/347 Volt AC White

1 out of 5 Stars. 1 reviews
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Wattstopper BZ-150 Occupancy Sensor Power Pack $79.77

Wattstopper BZ-150 Occupancy Sensor Power Pack
current price $79.77

Wattstopper BZ-150 Occupancy Sensor Power Pack

WattStopper EOKT-102-W RF-Sensor and Switch Kit, EOPC-100, EOSW-102 Dual Relay $264.50

WattStopper EOKT-102-W RF-Sensor and Switch Kit, EOPC-100, EOSW-102 Dual Relay
current price $264.50

WattStopper EOKT-102-W RF-Sensor and Switch Kit, EOPC-100, EOSW-102 Dual Relay

Wattstopper Dt-300 Ceiling Occupancy Sensor, 360 Degrees Coverage $308.73

Wattstopper Dt-300 Ceiling Occupancy Sensor, 360 Degrees Coverage
current price $308.73

Wattstopper Dt-300 Ceiling Occupancy Sensor, 360 Degrees Coverage

Watts Straight Stop Quick-Connect Valve - 3/4 Inch, Bagged $53.57

Watts Straight Stop Quick-Connect Valve - 3/4 Inch, Bagged
current price $53.57

Watts Straight Stop Quick-Connect Valve - 3/4 Inch, Bagged

WATTSTOPPER FM-105 120/277VAC (AS PICTURED) NSNP $70.00

WATTSTOPPER FM-105 120/277VAC (AS PICTURED) NSNP
current price $70.00

WATTSTOPPER FM-105 120/277VAC (AS PICTURED) NSNP

WATTSTOPPER FM-105 120/277VAC (AS PICTURED) NSNP $70.00

WATTSTOPPER FM-105 120/277VAC (AS PICTURED) NSNP
current price $70.00

WATTSTOPPER FM-105 120/277VAC (AS PICTURED) NSNP

Wattstopper Dt-200 Dual Wall Occupancy Sensor, 360 Degree, 24V, White $119.65

Wattstopper Dt-200 Dual Wall Occupancy Sensor, 360 Degree, 24V, White
current price $119.65

Wattstopper Dt-200 Dual Wall Occupancy Sensor, 360 Degree, 24V, White

Watts Straight Stop Quick-Connect Valve - 3/8 In Bagged $52.77

Watts Straight Stop Quick-Connect Valve - 3/8 In Bagged
current price $52.77

Watts Straight Stop Quick-Connect Valve - 3/8 In Bagged

Watts Straight Stop Quick-Connect Valve - 1/2 In Push To Connect - Bagged $53.72

Watts Straight Stop Quick-Connect Valve - 1/2 In Push To Connect - Bagged
current price $53.72

Watts Straight Stop Quick-Connect Valve - 1/2 In Push To Connect - Bagged

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