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FaucetsMore Top BrandsResold Air PurifiersResold Cooling & HeatingResold DysonResold Home ImprovementSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Garage StorageAll Renewable EnergyAmerican StandardAwningsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBLACK+DECKERBrackets and Angle IronsBreakers, Distributors, and Load CentersBulk & Commercial Toilet PaperCable ManagementCar Emergency SuppliesCarpet TileCaulking & SealantsCeramic TileCommercial LightingDeckingDehumidifiersDelta Home ImprovementDesigner Plumbing Fixtures & HardwareDimmers, Switches, and Wall PlatesDoor HardwareDoor WeatherproofingDuckDuck TapeDyson Air QualityElectrical ToolsEmergency SuppliesExtension Cord ReelsExtension CordsExterior PaintFastenersFireplacesFlashlightsFlooring Accessories & ToolsFoam Multi-Purpose FlooringFurniture HardwareGarage CabinetsGarage Shelves and RacksGarage Storage SystemsGarbage DisposalsGuttering & DrainageHand ToolsHome SafetyHoneywell SafesHooksHVAC Ducting and VentilationInsulationInterior PaintKitchen Fixtures and MaterialsKitchen HardwareKitchen PlumbingLight BulbsMechanics ToolsMoen Home ImprovementOutdoor DrainageOutletsPaint ColorsPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsPressure WashersProjectsRailingRoofingSafes & LockboxesSandbags & Flood GuardsSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureShop VacSolar PanelsSolderingSpecialty PaintStair PartsStorm & Flood PrepSurveillanceThermostatsTile by ApplicationTile by ColorTile by MaterialTile by RoomTile by StyleTile Tools & MaterialsToilets and BidetsTool Equipment & StorageUtility FixturesUtility Sinks & FaucetsValves & Valve RepairWall DecalsWall PanelsWallpaperWallpaper by ThemeWater DispensersWater FiltersWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWater JugsWaterproofers and SealersWeatherproof CoversWeatherstrippingWeldersWelding & Cutting AccessoriesWelding ConsumablesWildfire PrepWindow WeatherproofingWinter Prep

Backwater

Uses item details. Price when purchased online

Sioux Chief 869-4AS 4" ABS Backwater Device $95.57

Sioux Chief 869-4AS 4" ABS Backwater Device
current price $95.57

Sioux Chief 869-4AS 4" ABS Backwater Device

Sioux Chief 4366720 4 in. Abs Backwater Valve $51.89

Sioux Chief 4366720 4 in. Abs Backwater Valve
current price $51.89

Sioux Chief 4366720 4 in. Abs Backwater Valve

canplas 223254wpk1 pvc fullport backwater valve, 4-inch $229.00

canplas 223254wpk1 pvc fullport backwater valve, 4-inch
current price $229.00

canplas 223254wpk1 pvc fullport backwater valve, 4-inch

Sioux Chief 2 inch PVC Backwater Valve - 869-2P $30.98 Was $37.07

Sioux Chief 2 inch PVC Backwater Valve - 869-2P
current price Now $30.98, Was $37.07

Sioux Chief 2 inch PVC Backwater Valve - 869-2P

Oatey 4 in. PVC DWV Backwater Valve Residential Use, Standard Application $42.18

Oatey 4 in. PVC DWV Backwater Valve Residential Use, Standard Application
current price $42.18

Oatey 4 in. PVC DWV Backwater Valve Residential Use, Standard Application

5 out of 5 Stars. 2 reviews
Save with
Walmart Plus

Jones Stephens B04201K 2" Pvc Backwater Valve - White $122.29

Jones Stephens B04201K 2" Pvc Backwater Valve - White
current price $122.29

Jones Stephens B04201K 2" Pvc Backwater Valve - White

2" Check Valve Backwater Device ABS $35.60

2" Check Valve Backwater Device ABS
current price $35.60

2" Check Valve Backwater Device ABS

Jones Stephens B04200 2 Pvc Backwater Valve - White

Jones Stephens B04200 2 Pvc Backwater Valve - White

Jones Stephens B04200 2 Pvc Backwater Valve - White

Backwater Grinding Wheel Milling Cutter Diamond Finger Bit Durable Construction for Stone Fabrication Projects $20.99

Backwater Grinding Wheel Milling Cutter Diamond Finger Bit Durable Construction for Stone Fabrication Projects
current price $20.99

Backwater Grinding Wheel Milling Cutter Diamond Finger Bit Durable Construction for Stone Fabrication Projects

Rectorseal Clean Check 4 inch PVC Extendable Backwater Valve with Adapter, 97034 $384.66

Rectorseal Clean Check 4 inch PVC Extendable Backwater Valve with Adapter, 97034
current price $384.66

Rectorseal Clean Check 4 inch PVC Extendable Backwater Valve with Adapter, 97034

Plumbing Backwater Valve 3 Inch, PVC Backflow Preventer, Sewer Drain Check Valve, White - Leak Proof Protection for Home & Business $44.90

Plumbing Backwater Valve 3 Inch, PVC Backflow Preventer, Sewer Drain Check Valve, White - Leak Proof Protection for Home & Business
current price $44.90

Plumbing Backwater Valve 3 Inch, PVC Backflow Preventer, Sewer Drain Check Valve, White - Leak Proof Protection for Home & Business

Oatey/Harvey Oatey Backwater Valve $45.23

Oatey/Harvey Oatey Backwater Valve
current price $45.23

Oatey/Harvey Oatey Backwater Valve

Oatey 3 in. PVC Backwater Valve $34.94

Oatey 3 in. PVC Backwater Valve
current price $34.94

Oatey 3 in. PVC Backwater Valve

Watts Internal Backwater Valve, For Use With 3" Pipes BV-1003 $57.45

Watts Internal Backwater Valve, For Use With 3" Pipes BV-1003
current price $57.45

Watts Internal Backwater Valve, For Use With 3" Pipes BV-1003

2.5 out of 5 Stars. 2 reviews

Sioux Chief 869-3AS 3" ABS Backwater Device $65.57

Sioux Chief 869-3AS 3" ABS Backwater Device
current price $65.57

Sioux Chief 869-3AS 3" ABS Backwater Device

Sioux Chief 802-7 White Polypropylene Backwater Device 3 L x 1 W x 2 Dia. in. $14.08 Was $20.77

Sioux Chief 802-7 White Polypropylene Backwater Device 3 L x 1 W x 2 Dia. in.
current price Now $14.08, Was $20.77

Sioux Chief 802-7 White Polypropylene Backwater Device 3 L x 1 W x 2 Dia. in.

Jones Stephens B04150 1-1/2 Pvc Backwater Valve - White

Jones Stephens B04150 1-1/2 Pvc Backwater Valve - White

Jones Stephens B04150 1-1/2 Pvc Backwater Valve - White

5 out of 5 Stars. 1 reviews

Homena Sewage Control Made Easy with Our Reliable 50mm PVC Backwater Check Valve $24.67

Homena Sewage Control Made Easy with Our Reliable 50mm PVC Backwater Check Valve
current price $24.67

Homena Sewage Control Made Easy with Our Reliable 50mm PVC Backwater Check Valve

Oatey 4 in. PVC Backwater Valve $47.91

Oatey 4 in. PVC Backwater Valve
current price $47.91

Oatey 4 in. PVC Backwater Valve

Proflo PF42849WS 2" Pvc Backwater Valve $48.56

Proflo PF42849WS 2" Pvc Backwater Valve
current price $48.56

Proflo PF42849WS 2" Pvc Backwater Valve

Oatey Backwater Valve - Single Pack $35.15

Oatey Backwater Valve - Single Pack
current price $35.15

Oatey Backwater Valve - Single Pack

Sioux Chief 869-S4PPK ABS Backwater Valve 4 in. $51.39 Was $58.89

Sioux Chief 869-S4PPK ABS Backwater Valve 4 in.
current price Now $51.39, Was $58.89

Sioux Chief 869-S4PPK ABS Backwater Valve 4 in.

Spears Backwater Valve,2 In.,PVC,120 Deg F S275P $161.87

Spears Backwater Valve,2 In.,PVC,120 Deg F S275P
current price $161.87

Spears Backwater Valve,2 In.,PVC,120 Deg F S275P

Sioux Chief 4366704 Solvent Weld ABS Plastic Swing Abs Backwater Valve $43.64

Sioux Chief 4366704 Solvent Weld ABS Plastic Swing Abs Backwater Valve
current price $43.64

Sioux Chief 4366704 Solvent Weld ABS Plastic Swing Abs Backwater Valve

Jones Stephens B04300 3 Pvc Backwater Valve - White $76.76

Jones Stephens B04300 3 Pvc Backwater Valve - White
current price $76.76

Jones Stephens B04300 3 Pvc Backwater Valve - White

Jones Stephens B04401K 4" Pvc Backwater Valve - White

Jones Stephens B04401K 4" Pvc Backwater Valve - White

Jones Stephens B04401K 4" Pvc Backwater Valve - White

Oatey Backwater Valve - Pack of 4 Residential Use, Standard Application $140.60

Oatey Backwater Valve - Pack of 4 Residential Use, Standard Application
current price $140.60

Oatey Backwater Valve - Pack of 4 Residential Use, Standard Application

Inline Check Valve, Backwater Prevention, Robust PVC Construction, Leak,Proof <span Style="background:red"></span> Flow Control $19.00

Inline Check Valve, Backwater Prevention, Robust PVC Construction, Leak,Proof <span Style="background:red"></span> Flow Control
current price $19.00

Inline Check Valve, Backwater Prevention, Robust PVC Construction, Leak,Proof Flow Control

Oatey/Harvey Oatey Backwater Valve - Pack of 8 $275.46

Oatey/Harvey Oatey Backwater Valve - Pack of 8
current price $275.46

Oatey/Harvey Oatey Backwater Valve - Pack of 8

802-7 Polypropylene Backwater Device 2 in. Male IPS $24.41

802-7 Polypropylene Backwater Device 2 in. Male IPS
current price $24.41

802-7 Polypropylene Backwater Device 2 in. Male IPS

Spears Backwater Valve,4 In.,PVC,120 Deg F S475P $214.69

Spears Backwater Valve,4 In.,PVC,120 Deg F S475P
current price $214.69

Spears Backwater Valve,4 In.,PVC,120 Deg F S475P

Backwater Valve Sink Drain Core Odor Proof for Bathroom Kitchen Sink $11.62

Backwater Valve Sink Drain Core Odor Proof for Bathroom Kitchen Sink
current price $11.62

Backwater Valve Sink Drain Core Odor Proof for Bathroom Kitchen Sink

Jones Stephens B04600 6" Pvc Backwater Valve - White

Jones Stephens B04600 6" Pvc Backwater Valve - White

Jones Stephens B04600 6" Pvc Backwater Valve - White

Oatey 43904 PVC Backwater Valve, 4-in. - Quantity 2 Residential Use, Standard Application $79.91

Oatey 43904 PVC Backwater Valve, 4-in. - Quantity 2 Residential Use, Standard Application
current price $79.91

Oatey 43904 PVC Backwater Valve, 4-in. - Quantity 2 Residential Use, Standard Application

Jones Stephens B01014 4 Style Vent Cast Iron Backwater Valve - Black $391.07

Jones Stephens B01014 4 Style Vent Cast Iron Backwater Valve - Black
current price $391.07

Jones Stephens B01014 4 Style Vent Cast Iron Backwater Valve - Black

Oatey/Harvey Oatey Backwater Valve - Pack of 6 $210.90

Oatey/Harvey Oatey Backwater Valve - Pack of 6
current price $210.90

Oatey/Harvey Oatey Backwater Valve - Pack of 6

Best seller KFFKFF 12" Frost-Proof Outdoor Faucet with Anti-Siphon and Backflow Prevention, 1/2" Push-to-Fit Connector x 3/4" Hose Bibb, Lead-Free Spigot for PEX, Copper, and CPVC Pipes $24.99

KFFKFF 12" Frost-Proof Outdoor Faucet with Anti-Siphon and Backflow Prevention, 1/2" Push-to-Fit Connector x 3/4" Hose Bibb, Lead-Free Spigot for PEX, Copper, and CPVC Pipes
current price $24.99

KFFKFF 12" Frost-Proof Outdoor Faucet with Anti-Siphon and Backflow Prevention, 1/2" Push-to-Fit Connector x 3/4" Hose Bibb, Lead-Free Spigot for PEX, Copper, and CPVC Pipes

4.3 out of 5 Stars. 10 reviews
Save with
Walmart Plus

Spears Backwater Valve,3 In.,PVC,120 Deg F S375P $197.92

Spears Backwater Valve,3 In.,PVC,120 Deg F S375P
current price $197.92

Spears Backwater Valve,3 In.,PVC,120 Deg F S375P

VEVOR Anti-Siphon Frost-Proof Sillcock, 12" Freeze Proof Outdoor Faucet Bib with Backflow Preventer, 1/2" Push-to-Fit Connector X 3/4" Hose Bibb, No Lead Frost-free Spigot for PEX Copper CPVC Pipes $31.90

VEVOR Anti-Siphon Frost-Proof Sillcock, 12" Freeze Proof Outdoor Faucet Bib with Backflow Preventer, 1/2" Push-to-Fit Connector X 3/4" Hose Bibb, No Lead Frost-free Spigot for PEX Copper CPVC Pipes
current price $31.90

VEVOR Anti-Siphon Frost-Proof Sillcock, 12" Freeze Proof Outdoor Faucet Bib with Backflow Preventer, 1/2" Push-to-Fit Connector X 3/4" Hose Bibb, No Lead Frost-free Spigot for PEX Copper CPVC Pipes

3.7 out of 5 Stars. 3 reviews

B&K Industries PVC Ball Valve 107-607 - 1-1/2 In. S x 1-1/2 In. S - Back Water Valve $18.13

B&K Industries PVC Ball Valve 107-607 - 1-1/2 In. S x 1-1/2 In. S - Back Water Valve
current price $18.13

B&K Industries PVC Ball Valve 107-607 - 1-1/2 In. S x 1-1/2 In. S - Back Water Valve

Highly rated by customers

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