Drain Pipe(1000+)
Best seller, KFFKFF Rainwater Channel Downspout Extensions, Duo Pack Bendable Downspout Lengthener, Drain Pipe Extension Stretchable from 22" to 63", Gutter Lengtheners with Connectors, for Rainwater Flow, Brown $15.99

KFFKFF Rainwater Channel Downspout Extensions, Duo Pack Bendable Downspout Lengthener, Drain Pipe Extension Stretchable from 22" to 63", Gutter Lengtheners with Connectors, for Rainwater Flow, Brown
HALASHAO Catch Basin Downspout Extension Kit, Flexible Drain Pipe (16“–60”), Low-Profile Yard Drainage System, Clog-Resistant Outdoor Gutter Drain for Lawn, Garden, and Foundation Protection $26.90 Was $69.00

HALASHAO Catch Basin Downspout Extension Kit, Flexible Drain Pipe (16“–60”), Low-Profile Yard Drainage System, Clog-Resistant Outdoor Gutter Drain for Lawn, Garden, and Foundation Protection
Reduced price, Wiher 2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (Black) From $23.99

Wiher 2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (Black)
Best seller, 8 Pack Gutter Downsport Guards,Expandable Aluminium Gutter Downspout Protectors,3.5 Inch Gutter Guard Strainers for Preventing Blockage Debris and Rodents from Clogging(Silver) From $8.99

8 Pack Gutter Downsport Guards,Expandable Aluminium Gutter Downspout Protectors,3.5 Inch Gutter Guard Strainers for Preventing Blockage Debris and Rodents from Clogging(Silver)
Best seller, Dr. Rooter 6 ft, New Corrugated Plastic Discharge Hose for Washing Machine $9.44

Dr. Rooter 6 ft, New Corrugated Plastic Discharge Hose for Washing Machine
Best seller, KFFKFF Rainwater Channel Downspout Extensions, Duo Pack Bendable Downspout Lengthener, Drain Pipe Extension Stretchable from 22" to 63", Gutter Lengtheners with Connectors, for Rainwater Flow, Brown $15.99

KFFKFF Rainwater Channel Downspout Extensions, Duo Pack Bendable Downspout Lengthener, Drain Pipe Extension Stretchable from 22" to 63", Gutter Lengtheners with Connectors, for Rainwater Flow, Brown
Best seller, Flexible Sink Drain Pipe, 1-1/2" Expandable Flexible P-Trap Drain Pipe, 11"- 31.5" Total Length Sink P Trap for Bathroom & Kitchen, White, 1 PACK $9.98

Flexible Sink Drain Pipe, 1-1/2" Expandable Flexible P-Trap Drain Pipe, 11"- 31.5" Total Length Sink P Trap for Bathroom & Kitchen, White, 1 PACK
Flexible Sink Drain Pipe, Expandable Flexible Sink Drain Pipe,for Bathroom Sink and Kitchen Sink $11.98

Flexible Sink Drain Pipe, Expandable Flexible Sink Drain Pipe,for Bathroom Sink and Kitchen Sink
Flex Drain 51510 25' Perforated FLEX-Drain With Sock $49.11

Flex Drain 51510 25' Perforated FLEX-Drain With Sock
AFQH Flexible Sink Drain Pipe, Expandable Flexible S-Trap Sink Drain Pipe for Bathroom Sink and Kitchen Sink for Kitchen Bathroom Sink Sewer Drain Wash Basin Bathroom Sink Tube $8.97

AFQH Flexible Sink Drain Pipe, Expandable Flexible S-Trap Sink Drain Pipe for Bathroom Sink and Kitchen Sink for Kitchen Bathroom Sink Sewer Drain Wash Basin Bathroom Sink Tube
VEVOR Drain Cleaning Cable 100 FT x 3/8 Inch, Solid Core Steel Sewer Cable with 4 Cutter for 2" to 4" Pipes, Sewer Auger Cleaner Cable for Sink, Floor Drain, Toilet $65.90

VEVOR Drain Cleaning Cable 100 FT x 3/8 Inch, Solid Core Steel Sewer Cable with 4 Cutter for 2" to 4" Pipes, Sewer Auger Cleaner Cable for Sink, Floor Drain, Toilet
Rain Gutter Downspout Extensions $16.98

Rain Gutter Downspout Extensions
Reduced price, Wiher 2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (Black) From $23.99
Wiher 2 Pack Flexible Rain Gutter Downspout Extensions,Drain Downspout Extender,Gutter Extension Flexible,Down Spout Drain Extension Pipes,Extendable from 21 to 60 Inches (Black)
HALASHAO Catch Basin Downspout Extension Kit, Flexible Drain Pipe (1660), Low-Profile Yard Drainage System, Clog-Resistant Outdoor Gutter Drain for Lawn, Garden, and Foundation Protection $26.90 Was $69.00

HALASHAO Catch Basin Downspout Extension Kit, Flexible Drain Pipe (1660), Low-Profile Yard Drainage System, Clog-Resistant Outdoor Gutter Drain for Lawn, Garden, and Foundation Protection
Pvc Foam Core Drain Pipe Schedule 40 Dwv 2 in Dia x 12 in Length From $19.64

Pvc Foam Core Drain Pipe Schedule 40 Dwv 2 in Dia x 12 in Length
Flex-Drain 4'' X 12' Soild Drainage Pipe $21.00

Flex-Drain 4'' X 12' Soild Drainage Pipe
Cergrey Bathroom Drain Pipe,Drain Pipe,Bathroom Universal Wash Basin Sink Drain Pipe S-Tube Down Waste Pipe Plumbing Accessories $13.89

Cergrey Bathroom Drain Pipe,Drain Pipe,Bathroom Universal Wash Basin Sink Drain Pipe S-Tube Down Waste Pipe Plumbing Accessories
Catch Basin Downspout Extension Kit, 9" x 9" Base with Flexible Drain Pipe Extending 16"‑60", Low‑Profile Clog‑Resistant Gutter Drain for Lawn, Garden & Foundation Protection From $23.59

Catch Basin Downspout Extension Kit, 9" x 9" Base with Flexible Drain Pipe Extending 16"‑60", Low‑Profile Clog‑Resistant Gutter Drain for Lawn, Garden & Foundation Protection
Flexible Sink Drain Pipe 1-1/2 inch Expandable P-Trap Hose 11-29 inch, PP Kitchen Sink Drain Tube with 2 Gaskets for Bathroom Wash Basin Laundry, Anti-Odor Universal Fit $12.10

Flexible Sink Drain Pipe 1-1/2 inch Expandable P-Trap Hose 11-29 inch, PP Kitchen Sink Drain Tube with 2 Gaskets for Bathroom Wash Basin Laundry, Anti-Odor Universal Fit
Flex-Drain 4'' X 12' Perforated Drainage Pipe From $27.05

Flex-Drain 4'' X 12' Perforated Drainage Pipe
2xWhite Rain Gutter Downspout Extension Connector Rainwater Drainage Flexible Extendable from 21 to 62 Inches (Fit 4" x 3" downspouts) From $16.88

2xWhite Rain Gutter Downspout Extension Connector Rainwater Drainage Flexible Extendable from 21 to 62 Inches (Fit 4" x 3" downspouts)
Catch Basin Downspout Extension Kit, 9" x 9" Base with Flexible Drain Pipe Extending 16"‑60", Low‑Profile Clog‑Resistant Gutter Drain for Lawn, Garden & Foundation Protection From $23.59

Catch Basin Downspout Extension Kit, 9" x 9" Base with Flexible Drain Pipe Extending 16"‑60", Low‑Profile Clog‑Resistant Gutter Drain for Lawn, Garden & Foundation Protection
Rain Gutter Downspout Extensions, 10x10in Catch Basin, Low Profile Downspout Extender, French Drain Kit, Rainwater Diverter, Flexible Drainage Pipe Extension to 6.5ft $24.99

Rain Gutter Downspout Extensions, 10x10in Catch Basin, Low Profile Downspout Extender, French Drain Kit, Rainwater Diverter, Flexible Drainage Pipe Extension to 6.5ft
Flex Drain 51110 25' Solid FLEX-Drain $36.31

Flex Drain 51110 25' Solid FLEX-Drain
M Buder Anti-Odor Expandable Flexible Universal Sink Drain Pipe Wash Basin S Tube Drain Pipe, 22.04 inches / 56 cm $18.81

M Buder Anti-Odor Expandable Flexible Universal Sink Drain Pipe Wash Basin S Tube Drain Pipe, 22.04 inches / 56 cm
Amerimax 51310 Flexible Drain Pipe 4 in 25 ft L Black $45.15

Amerimax 51310 Flexible Drain Pipe 4 in 25 ft L Black
Fixartoo Flexible Sink Drain Pipe with Thickened Seal,1-1/2 Inch Inner Diameter,11-29 Inch Adjustable Length, Leakproof Odor-Proof for Kitchen Bathroom $13.30

Fixartoo Flexible Sink Drain Pipe with Thickened Seal,1-1/2 Inch Inner Diameter,11-29 Inch Adjustable Length, Leakproof Odor-Proof for Kitchen Bathroom
M Buder Flexible PVC Basin Drain Pipe, Wash Basin Sink Hose for Kitchen and Bathroom, Black (9.84 inches / 25 cm) $13.95

M Buder Flexible PVC Basin Drain Pipe, Wash Basin Sink Hose for Kitchen and Bathroom, Black (9.84 inches / 25 cm)
Drain Pipe Solid Flex 4Inx8Ft 54021 $25.76

Drain Pipe Solid Flex 4Inx8Ft 54021
HXXF 2 Pack Rain Gutter Downspout Extensions Flexible,Drain Downspout Extender Connector 21"-60",Screws for Included,White From $23.99 Was $28.99

HXXF 2 Pack Rain Gutter Downspout Extensions Flexible,Drain Downspout Extender Connector 21"-60",Screws for Included,White
Floor Drain Backflow Preventer, Odor-Proof Shower Drain Plug with Magnetic Closure Valve, Complete Kit Includes Shower Drain Stopper, Shower Drain Hair Catcher & Shower Drain Cover $10.99

Floor Drain Backflow Preventer, Odor-Proof Shower Drain Plug with Magnetic Closure Valve, Complete Kit Includes Shower Drain Stopper, Shower Drain Hair Catcher & Shower Drain Cover
RENACLIPY Set of 2 Extendable White Flexible Drain Pipes for Bathroom Sinks Universal Wastewater Tubes $12.19

RENACLIPY Set of 2 Extendable White Flexible Drain Pipes for Bathroom Sinks Universal Wastewater Tubes
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 $11.53

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
31.5 inch Flexible Sink Drain Hose, Expandable Long Downspout Extender Drainage Pipe, Adjustable Length, Anti-Odor Bathroom Sink Drain Pipe, Tool-Free Installation for Sink Plumbing Replacement From $5.19
31.5 inch Flexible Sink Drain Hose, Expandable Long Downspout Extender Drainage Pipe, Adjustable Length, Anti-Odor Bathroom Sink Drain Pipe, Tool-Free Installation for Sink Plumbing Replacement
Best seller, KFFKFF Rainwater Channel Downspout Extensions, Pair of Adaptable Downspout Lengtheners, Drain Pipe Extension Stretchable from 22" to 63", Gutter Augmentations with Connectors $15.99

KFFKFF Rainwater Channel Downspout Extensions, Pair of Adaptable Downspout Lengtheners, Drain Pipe Extension Stretchable from 22" to 63", Gutter Augmentations with Connectors
Universal Wash Basin Sink Drain Pipe, 1-1/4 Inch Install Diameter Plastic Flexible and Expandable Drain Pipe for Kitchen Bathroom Sink, Universal Fit, Wash Basin, 13.4"-31.5" Expandable,Silver-2PCS From $8.49
Universal Wash Basin Sink Drain Pipe, 1-1/4 Inch Install Diameter Plastic Flexible and Expandable Drain Pipe for Kitchen Bathroom Sink, Universal Fit, Wash Basin, 13.4"-31.5" Expandable,Silver-2PCS
Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe - Pack of 10 $263.13

Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe - Pack of 10
Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe - Pack of 24 $631.52

Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe - Pack of 24
Uxcell ABS Drain Pipe Expandable Sink Tubing Flexible Drainage Pipe Black $21.99

Uxcell ABS Drain Pipe Expandable Sink Tubing Flexible Drainage Pipe Black
Flexible Sink Drain Pipe, 1-1/2" Adjustable P-Trap with Adapter, Expandable Tubular Drain Tubing for Kitchen Sink & Garbage Disposal $13.30

Flexible Sink Drain Pipe, 1-1/2" Adjustable P-Trap with Adapter, Expandable Tubular Drain Tubing for Kitchen Sink & Garbage Disposal
2 Pack Flexible Downspout Extensions, Extendable Gutter Drain Pipes with Connector, 58 Inch and 67 Inch Pipes Combine to 10 Feet, Brown $47.48

2 Pack Flexible Downspout Extensions, Extendable Gutter Drain Pipes with Connector, 58 Inch and 67 Inch Pipes Combine to 10 Feet, Brown
Flexible and Expandable Drain Pipe Tube,Plastic Angle Extension Tube,Flexible Drain Hose,Extendable Flexible Sink Drain Hose,Drain Pipe for Kitchen Bathroom Sink,Wash Basin,Vanity Basin,Gray $3.79 Was $4.29

Flexible and Expandable Drain Pipe Tube,Plastic Angle Extension Tube,Flexible Drain Hose,Extendable Flexible Sink Drain Hose,Drain Pipe for Kitchen Bathroom Sink,Wash Basin,Vanity Basin,Gray
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 $13.98

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
Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe $33.32

Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe
AFQH Flexible and Expandable Drain Pipe Tube S Trap, Universal Plastic Angle Simple Extension Tube for Kitchen Bathroom Sink Sewer Drain Wash Basin $8.17

AFQH Flexible and Expandable Drain Pipe Tube S Trap, Universal Plastic Angle Simple Extension Tube for Kitchen Bathroom Sink Sewer Drain Wash Basin
Universal Wash Basin Sink Drain Pipe, 1-1/4 Inch Install Diameter Plastic Flexible and Expandable Drain Pipe for Kitchen Bathroom Sink, Universal Fit, Wash Basin, 13.4"-31.5" Expandable,Silver $3.79

Universal Wash Basin Sink Drain Pipe, 1-1/4 Inch Install Diameter Plastic Flexible and Expandable Drain Pipe for Kitchen Bathroom Sink, Universal Fit, Wash Basin, 13.4"-31.5" Expandable,Silver
Amerimax Home Products Amerimax FLEX-Drain 4 In. Expandable Perforated Drain Pipe - Pack of 10 $416.64

Amerimax Home Products Amerimax FLEX-Drain 4 In. Expandable Perforated Drain Pipe - Pack of 10
Amerimax 4 In. Expandable Solid Drain Pipe, 25 Ft. Black, Part 51110 - Pack of 20 $524.09

Amerimax 4 In. Expandable Solid Drain Pipe, 25 Ft. Black, Part 51110 - Pack of 20
Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe - Pack of 4 $152.00

Amerimax Home Products Amerimax 4 In. Expandable Solid Drain Pipe - Pack of 4
FAQ
How do I pick the right drain pipe size?
Choosing the right drain pipe size depends on your specific project. Start by measuring the diameter of your existing plumbing or downspout to ensure compatibility. Common household drain pipes range from 1-1/4 inches for sinks to 4 inches for outdoor drainage. Consider the length you need—many pipes are expandable or can be cut to fit. If you're unsure, bring measurements or photos when shopping. Consulting with a professional or referencing local building codes can also help you select the best size for your needs.
Can I install a flexible drain pipe myself?
Many flexible drain pipes are designed for easy DIY installation. Here are some general steps to follow:
- Check that the pipe fits your existing connections.
- Use included gaskets or connectors for a snug seal.
- Cut the pipe to your desired length if needed.
- Secure with clamps or screws as directed by the product instructions.
Always follow the manufacturer’s guidelines and, if you’re unsure, consider consulting a professional plumber for complex setups.
What’s the difference between solid and perforated drain pipes?
Solid drain pipes are designed to carry water from one point to another without letting any out, making them ideal for downspouts or sink drains. Perforated drain pipes have small holes along their length, allowing water to seep out or in—these are commonly used for yard drainage or French drains. Choosing between them depends on whether you want to move water away or disperse it into the ground.
How do I prevent clogs in my drain pipe?
To help prevent clogs, consider these tips:
- Use strainers or filters on sinks and gutters to catch debris.
- Flush pipes with water regularly to clear buildup.
- Avoid pouring grease or large particles down drains.
- For outdoor pipes, check for leaves or dirt that may block flow, especially after storms.
Routine maintenance can help keep your pipes flowing smoothly and reduce the risk of blockages.
Are replacement parts available for drain pipes?
Yes, you can usually find a variety of replacement parts for drain pipes at Walmart, including connectors, gaskets, extenders, and adapters. Make sure to match the size and type of your existing pipe for compatibility. If you’re unsure about which part you need, bring a sample or photo to the store, or check product descriptions online for detailed specifications.
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