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FaucetsAir QualityAir ToolsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingCaulking & SealantsElectrical ToolsEmergency SuppliesFastenersFireplacesFurniture HardwareGarage Storage SystemsGarbage DisposalsGuttering & DrainageHand ToolsHVAC Ducting and VentilationInsulationKitchen Fixtures and MaterialsKitchen PlumbingMechanics ToolsOutdoor DrainagePaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower ToolsRegisters and GrillsRoofingSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureStorage ContainersStorm & Flood PrepToilets and BidetsUtility FixturesUtility Sinks & FaucetsValves & Valve RepairWater DispensersWater FiltersWater HeatersWater Heaters, Pumps & TanksWeatherproof CoversWelding & Cutting AccessoriesWinter Prep
Backflow Pipe(386)
Uses item details. Price when purchased online
Best seller, MERRiLL MFG BVBADNL75 Brass Vacuum Breaker Valve, 3/4 Inch Backflow Preventer for Drain Pipes $16.96
Best seller
Sponsored
$1696
current price $16.96MERRiLL MFG BVBADNL75 Brass Vacuum Breaker Valve, 3/4 Inch Backflow Preventer for Drain Pipes
4.4 out of 5 stars
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
Sponsored
$3190
current price $31.90VEVOR 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
4 out of 5 stars
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
Best seller
Sponsored
$2499
current price $24.99KFFKFF 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
4.5 out of 5 stars
KFFKFF 12-Inch Frost-Free Sillcock, 1/2" PTC x 3/4" MHT Hose Bibb, Lead-Free Brass Anti-Siphon Valve, Push-to-Connect Plumbing Fitting, Works with PEX, Copper, and CPVC Pipes $27.90
Sponsored
$2790
current price $27.90KFFKFF 12-Inch Frost-Free Sillcock, 1/2" PTC x 3/4" MHT Hose Bibb, Lead-Free Brass Anti-Siphon Valve, Push-to-Connect Plumbing Fitting, Works with PEX, Copper, and CPVC Pipes
4.5 out of 5 stars
M Buder Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Downcomer Pipe for Home Use, Expandable 11.6-38.8 inches / 295-985 cm, 4 Pcs $14.61
$1461
current price $14.61M Buder Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Downcomer Pipe for Home Use, Expandable 11.6-38.8 inches / 295-985 cm, 4 Pcs
Clearance, Flexible Bathroom & Kitchen Drain Pipe Kit – Expandable P-Trap with Anti-Leak Silicone Gasket, Odor & Backflow Resistant, Fits 1-1/4'' & 1-1/2'' Sinks, Easy DIY Installation, Black From $8.20
Clearance
From$820
Flexible Bathroom & Kitchen Drain Pipe Kit – Expandable P-Trap with Anti-Leak Silicone Gasket, Odor & Backflow Resistant, Fits 1-1/4'' & 1-1/2'' Sinks, Easy DIY Installation, Black
1 1/4 Inch Kitchen Sink Drain Pipe Kit with Cleanout Plug Anti-Odor, Flexible U-Shaped Drain Pipe Backflow Prevention $11.17
$1117
current price $11.171 1/4 Inch Kitchen Sink Drain Pipe Kit with Cleanout Plug Anti-Odor, Flexible U-Shaped Drain Pipe Backflow Prevention
5 out of 5 stars
Kitchen Sink Drain Connector Y Shape Anti Backflow Grey Abs Pipe Elbow $8.09 Was $9.19
Now$809
current price Now $8.09, Was $9.19$9.19
Kitchen Sink Drain Connector Y Shape Anti Backflow Grey Abs Pipe Elbow
Riousery Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Expandable Downcomer Pipe for Home Use, 4 Pieces, 11.6-38.8 inches / 295-985 mm $11.49
$1149
current price $11.49Riousery Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Expandable Downcomer Pipe for Home Use, 4 Pieces, 11.6-38.8 inches / 295-985 mm
3/4Inch Standard Condensate Trap Drain Pipe Prevents Backflow And Odor $20.00
$2000
current price $20.003/4Inch Standard Condensate Trap Drain Pipe Prevents Backflow And Odor
Deep Well Submersible Water Pump 1.5HP – 27GPM, 259ft Max Head, 4" Stainless Steel, Dual Voltage 110V/230V, IP68 Waterproof with Check Valve for Irrigation Farm Home From $121.44
Sponsored
From$12144
Deep Well Submersible Water Pump 1.5HP – 27GPM, 259ft Max Head, 4" Stainless Steel, Dual Voltage 110V/230V, IP68 Waterproof with Check Valve for Irrigation Farm Home
VEVOR Pipe Fittings, 3/4" 50PCS Brass Pipe Fittings, Clamp-style Elbows Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings Tube Adapter for Heating/Shower Systems,Outdoor Water Pipes $82.90
Sponsored
$8290
current price $82.90VEVOR Pipe Fittings, 3/4" 50PCS Brass Pipe Fittings, Clamp-style Elbows Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings Tube Adapter for Heating/Shower Systems,Outdoor Water Pipes
Bathroom Sink Drain Kit with Flexible Expandable Pipe,Odor-Free & Backflow-Preventing,Space-Saving Design Without P-Trap,Fits 1-1/4'' & 1-1/2'' Drain Holes From $13.52
From$1352
Bathroom Sink Drain Kit with Flexible Expandable Pipe,Odor-Free & Backflow-Preventing,Space-Saving Design Without P-Trap,Fits 1-1/4'' & 1-1/2'' Drain Holes
0.5 in. x 0.5 in. Backflow Prevention Hose Male to Female $20.83
$2083
current price $20.830.5 in. x 0.5 in. Backflow Prevention Hose Male to Female
Quick Flows Drain Pipe Kitchen Sink Pipe Fittings Prevents Backflow Odor For Sink From $16.49
2 options
Available in additional 2 optionsFrom$1649
Quick Flows Drain Pipe Kitchen Sink Pipe Fittings Prevents Backflow Odor For Sink
Silicone Tube for S2 BPAFree DEHP Tubing Backflow Protector Tubing Breast Replacement Accessories $7.99
$799
current price $7.99Silicone Tube for S2 BPAFree DEHP Tubing Backflow Protector Tubing Breast Replacement Accessories
NFTIGB Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Flexible Downcomer Pipe for Home Wash Basin, 11.6-38.8 inches / 29.5-98.5 cm, 4 Pcs $13.94
$1394
current price $13.94NFTIGB Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Flexible Downcomer Pipe for Home Wash Basin, 11.6-38.8 inches / 29.5-98.5 cm, 4 Pcs
PVC Ventilation Backflow Preventer Valves Ventilation Pipe Round Check Valves Plastic Inline Backdrafts Damper Enduring
PVC Ventilation Backflow Preventer Valves Ventilation Pipe Round Check Valves Plastic Inline Backdrafts Damper Enduring
Practical Kitchen Sink Drain Pipe Set Offering Space Saving Benefits and Clear Backflow Prevention Easy Installion $25.75
$2575
current price $25.75Practical Kitchen Sink Drain Pipe Set Offering Space Saving Benefits and Clear Backflow Prevention Easy Installion
Yajisi Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Flexible Downcomer Pipe for Home Wash Basin, 11.6 to 38.8 inches / 29.5 to 98.5 cm $13.49
$1349
current price $13.49Yajisi Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Flexible Downcomer Pipe for Home Wash Basin, 11.6 to 38.8 inches / 29.5 to 98.5 cm
VEVOR Pipe Fittings, 3/4" 12PCS Brass Pipe Fittings, Clamp-style 3/4 NPT Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings NPT Adapter for Heating/Shower Systems, Water Pipes $25.64
Sponsored
$2564
current price $25.64VEVOR Pipe Fittings, 3/4" 12PCS Brass Pipe Fittings, Clamp-style 3/4 NPT Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings NPT Adapter for Heating/Shower Systems, Water Pipes
3 Pack Brass Hose Barb Fitting, 5/16" Barb x G 3/4 Female Brass Barb Pipe Fitting Adapter $14.09
Sponsored
$1409
current price $14.093 Pack Brass Hose Barb Fitting, 5/16" Barb x G 3/4 Female Brass Barb Pipe Fitting Adapter
Efficient Kitchen Sink Drain Pipe Set With Space Saving Designs and Clear Backflow Preventer Sturdy Plastic Materials $20.08
$2008
current price $20.08Efficient Kitchen Sink Drain Pipe Set With Space Saving Designs and Clear Backflow Preventer Sturdy Plastic Materials
ABS Sewer Pipe 5075mm Tube with Proof Sealing and Multi Layer Locking Valve to Prevent Backflow, Suitable for Kitchen and Bathroom Drain Systems $8.49
$849
current price $8.49ABS Sewer Pipe 5075mm Tube with Proof Sealing and Multi Layer Locking Valve to Prevent Backflow, Suitable for Kitchen and Bathroom Drain Systems
Flexible Pipe Set Convenient for Kitchen Sink Space Saving Drain Solution With Clear Backflow Preventer P Trap $31.77
$3177
current price $31.77Flexible Pipe Set Convenient for Kitchen Sink Space Saving Drain Solution With Clear Backflow Preventer P Trap
Under-Sink Kitchen Drain Pipe Kit, 1-1/4 Inch ABS, With Cleanout Plug, Odor-, Flexible U-Shaped Backflow Prevention $13.06
$1306
current price $13.06Under-Sink Kitchen Drain Pipe Kit, 1-1/4 Inch ABS, With Cleanout Plug, Odor-, Flexible U-Shaped Backflow Prevention
Ventilation Pipe Round Check Valves Inline Backdraft Damper Backflow Preventer
Ventilation Pipe Round Check Valves Inline Backdraft Damper Backflow Preventer
Xirurus Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Downcomer Pipe for Home Use $16.49
$1649
current price $16.49Xirurus Sink Drain Pipe Prevent Backflow Bad Odor Removal Leakage Proof Downcomer Pipe for Home Use
Portable Space Saving Plastic Kitchen Sink Drain Set Featuring Clear Backflow Preventer and Flexible Pipe Designs $26.07
$2607
current price $26.07Portable Space Saving Plastic Kitchen Sink Drain Set Featuring Clear Backflow Preventer and Flexible Pipe Designs
Flexible Expandable Kitchen Sink Drain Pipe Kit With AntiClogging Stopper, Backflow Prevention And Deodorant Strainer, LeakProof Plastic Plumbing Hose For Bathroom Or Utility Sinks $11.99
$1199
current price $11.99Flexible Expandable Kitchen Sink Drain Pipe Kit With AntiClogging Stopper, Backflow Prevention And Deodorant Strainer, LeakProof Plastic Plumbing Hose For Bathroom Or Utility Sinks
KFFKFF Tee Pipe Fittings 1/2" Brass, 12PCS $52.99
Sponsored
$5299
current price $52.99KFFKFF Tee Pipe Fittings 1/2" Brass, 12PCS
Yescom 50Pc 1 1/4" DIY PVC Pipe Sch 40 with 2/3/4 Way Fitting Kit Furniture Grade $109.90
Sponsored
$10990
current price $109.90Yescom 50Pc 1 1/4" DIY PVC Pipe Sch 40 with 2/3/4 Way Fitting Kit Furniture Grade
Portable Kitchen Sink Drain Set With Clear Backflow Preventer and Flexible Pipe Convenient for Easy Installation $28.56
$2856
current price $28.56Portable Kitchen Sink Drain Set With Clear Backflow Preventer and Flexible Pipe Convenient for Easy Installation
deevoka PVC Drainage Pipe Floor Drain Backflow Preventer Valve for Plumbing Fixtures XL
deevoka PVC Drainage Pipe Floor Drain Backflow Preventer Valve for Plumbing Fixtures XL
Reduced price, 58mm Anti-Backflow Y-Branch Drain Elbow for Kitchen Sink, ABS Plastic Pipe Connector with Side Lateral Drainage, Leak-Proof Plumbing Fixture $11.38 Was $12.65
Reduced price
Now$1138
current price Now $11.38, Was $12.65$12.65
58mm Anti-Backflow Y-Branch Drain Elbow for Kitchen Sink, ABS Plastic Pipe Connector with Side Lateral Drainage, Leak-Proof Plumbing Fixture
Suodoka Flexible Sink Drain Pipe Universal Backflow Preventer Odor Removal Expandable Downcomer Pipe Leakage Proof Kitchen Bathroom Basin Sewer Hose, 11.6-38.8 in / 29.5-98.5 cm $12.49
$1249
current price $12.49Suodoka Flexible Sink Drain Pipe Universal Backflow Preventer Odor Removal Expandable Downcomer Pipe Leakage Proof Kitchen Bathroom Basin Sewer Hose, 11.6-38.8 in / 29.5-98.5 cm
New, Esquirla PVC Drain Pipe, Floor Drain, Shower Floor Drain, Core Plug, Automatic Closing, Odor-inhibiting, Backflow Preventer, Valve for The Kitchen L $14.99
New
$1499
current price $14.99Esquirla PVC Drain Pipe, Floor Drain, Shower Floor Drain, Core Plug, Automatic Closing, Odor-inhibiting, Backflow Preventer, Valve for The Kitchen L
RUISINERY Flexible Pipe Set Convenient for Kitchen Sink Space Saving Drain With Clear Backflow Preventer P $19.14
$1914
current price $19.14RUISINERY Flexible Pipe Set Convenient for Kitchen Sink Space Saving Drain With Clear Backflow Preventer P
Efficient Kitchen Sink Drain Pipe Set With Space Saving Designs and Clear Backflow Preventer Sturdy Plastic Materials $33.89
$3389
current price $33.89Efficient Kitchen Sink Drain Pipe Set With Space Saving Designs and Clear Backflow Preventer Sturdy Plastic Materials
Stainless Steel Extended Floor Drain with Union Extension Pipe for Backflow Prevention in Silver 146x72mm/56x72mm/86x72mm/116x72mm From $9.95
2 options
Available in additional 2 optionsFrom$995
Stainless Steel Extended Floor Drain with Union Extension Pipe for Backflow Prevention in Silver 146x72mm/56x72mm/86x72mm/116x72mm
New, TISHITA PVC Drain Pipe, Floor Drain, Shower Floor Drain, Core Plug, Automatic Closing, Odor-inhibiting, Backflow Preventer, Valve for The Kitchen S $10.19
New
$1019
current price $10.19TISHITA PVC Drain Pipe, Floor Drain, Shower Floor Drain, Core Plug, Automatic Closing, Odor-inhibiting, Backflow Preventer, Valve for The Kitchen S
Kitchen Sink 1-Count 1-1/4-Inch Drain Pipe Kit with Cleanout Plug, Flexible U-Shaped Backflow Prevention $11.14
$1114
current price $11.14Kitchen Sink 1-Count 1-1/4-Inch Drain Pipe Kit with Cleanout Plug, Flexible U-Shaped Backflow Prevention
Lerpwige Not Backflow Odor Prevention Sink Drainages Pipe Strong & Steel Drain Pipe $10.34
$1034
current price $10.34Lerpwige Not Backflow Odor Prevention Sink Drainages Pipe Strong & Steel Drain Pipe
Clearance, Sinyiin Kitchen Sewer Pipe Flexible Bathroom Sink Drains Downcomer Wash Basin Anti-backflow Plumbing Hose Stretchable Hose $25.84 Was $29.36
Clearance
Now$2584
current price Now $25.84, Was $29.36$29.36
Sinyiin Kitchen Sewer Pipe Flexible Bathroom Sink Drains Downcomer Wash Basin Anti-backflow Plumbing Hose Stretchable Hose
Kitchen Sink Drain Connector Y Shape Anti Backflow Grey ABS Pipe Elbow $11.04
$1104
current price $11.04Kitchen Sink Drain Connector Y Shape Anti Backflow Grey ABS Pipe Elbow
T&S BRASS B-0012-VB HOSE, 12 FLEXIBLE STAINLESS STEEL, BACKFLOW PREVENTER (B-0970-FE) $176.56
$17656
current price $176.56T&S BRASS B-0012-VB HOSE, 12 FLEXIBLE STAINLESS STEEL, BACKFLOW PREVENTER (B-0970-FE)
Portable Space Saving Plastic Kitchen Sink Drain Set Featuring Clear Backflow Preventer and Flexible Pipe Designs $24.58
$2458
current price $24.58Portable Space Saving Plastic Kitchen Sink Drain Set Featuring Clear Backflow Preventer and Flexible Pipe Designs
TISHITA PVC Drain Pipe, Floor Drain, Shower Floor Drain, Core Plug, Automatic Closing, Odor-inhibiting, Backflow Preventer, Valve for The Kitchen XL $19.99
$1999
current price $19.99TISHITA PVC Drain Pipe, Floor Drain, Shower Floor Drain, Core Plug, Automatic Closing, Odor-inhibiting, Backflow Preventer, Valve for The Kitchen XL
Stove Pipe Chimney Anti Backflow Stove PipTent E ChimneGas Water Heater Windproof Anti Backflow Check Valve $13.10
$1310
current price $13.10Stove Pipe Chimney Anti Backflow Stove PipTent E ChimneGas Water Heater Windproof Anti Backflow Check Valve
Steel Kitchen Sink Drain Pipe Fittings Not Odor Backflow Prevention Designs Drainages Systems for Efficient Drainages From $16.09
From$1609
Steel Kitchen Sink Drain Pipe Fittings Not Odor Backflow Prevention Designs Drainages Systems for Efficient Drainages
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