#1 Home Improvement Retailer

Internet # 308642420

Model # HP410S

Store SKU # 1004151732

Top Rated

FLEX Drain Pro 4 in. x 10 ft. Black Copolymer Solid Drain Pipe

Covers 10 ft.
$13.72
($1.37 /ft.)
  • Efficiently moves water away to a collection or run-off point
  • Solid copolymer construction for enhanced durability
  • Flexible sections enable 180° turns every 4 ft. apart
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact The Home Depot customer service.

Product Details

About This Product

The FLEX-Drain Pro is a patent-pending, innovative 4 in. x 10 ft. solid single wall drainpipe with alternating sections of flexible and standard corrugated sections. The product provides the same lightweight, durable and low-cost drainage solution as its competitors in a more compact and versatile package. The flexible sections of the product allow for it to be packaged in a more compact footprint for improved storage/transportation, reduced memory when un-folding, bendable and a built-in elbow every 4 ft. if needed. The drainpipe is made of high-grade, durable polyethylene and its 10 ft. allows it to efficiently draw water away from wet areas. The pipe exceeds all ASTM standards and is compatible with all standard 4 in. corrugated pipe, fittings and Flex-Drain products. Great for landscaping

Highlights

  • Lightweight, durable polyethylene construction
  • Patented compact packaging improves storage and transportation of long lengths
  • Reduced coil memory during installation
  • Flexible sections allow for up to 180 turns every 4 ft.
  • Solid design moves water away to a collection or run-off point
  • Compatible with all standard 4 in. corrugated pipe, fittings, and FLEX-Drain products
  • U.S .Patent No. D839,401 and other patents pending
  • Click here to find compatible parts and accessories!
  • Return Policy

Product Information

Internet # 308642420

Model # HP410S

Store SKU # 1004151732

Additional Resources

Shop All Amerimax Home Products
From the Manufacturer

Specifications

Dimensions

Nominal Inside Pipe Diameter (In.)

4"

Product Length (ft.)

10 ft

Details

Corrugated Pipe Features

No Additional Features

Material

HDPE (High Density Polyethylene)

Pack Size

1

Pipe or Fitting Product Type

Pipe & Tubing

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Limited Manufacturers Warranty - Free from defects in materials and workmanship

Questions & Answers

what tools are needed to connect to catch basin?
ByMar 17, 2026
1 Answer | 
Answer This Question

This pipe is compatible with all standard 4" corrugated pipe fittings. You will need to verify with the catch basin manufacturer that they have a 4" corrugated pipe adapter for their basin.

By|Mar 17, 2026


    what is the approximate size of the strapped product ? I want to see if I can fit two inside my vehicle , thru the rear hatch, with the rear seats down.
    ByOct 19, 2025
    1 Answer | 
    Answer This Question

    Approximately 24" x 24" x 61".

    By|Feb 25, 2026

      (2)

      Can this be used as a buried sump pump drainage line? How deep should it be buried in a back yard?
      ByMar 11, 2025
      1 Answer | 
      Answer This Question

      We recommend checking with your local building codes to see if corrugated piping is acceptable. Installation instructions can be found here: https://images.thdstatic.com/catalog/pdfImages/08/08107f30-bbae-4285-a385-a30b1062d55a.pdf

      By|Mar 12, 2025


        is this pipe durable for a truck to run over?
        ByJan 29, 2025
        1 Answer | 
        Answer This Question

        Once buried per our installation instructions found here- https://images.thdstatic.com/catalog/pdfImages/08/08107f30-bbae-4285-a385-a30b1062d55a.pdf. It is safe to have a vehicle drive over it. However, we would not recommend installing in an area that sees frequent or heavy vehicular traffic.

        By|Jun 28, 2025

          (1)

          Once buried can this pipe be driven over buy a vehicle?
          ByOct 7, 2024
          1 Answer | 
          Answer This Question

          We would not recommend using this where it will see frequent vehicular traffic.

          By|Oct 7, 2024


            can this be use for driveway colvert pipe
            ByOct 3, 2024
            1 Answer | 
            Answer This Question

            This pipe is only 4" in diameter. A larger size would be better suited for that application.

            By|Oct 3, 2024


              Is this 4" inside diameter, or outside
              BySep 3, 2024
              1 Answer | 
              Answer This Question

              This is 4" I.D.

              By|Apr 4, 2026

                (2)

                Anyway to mate this with sch40 2" PVC?
                ByApr 26, 2024
                1 Answer | 
                Answer This Question

                Our FLEX-Drain 4 in. Polypropylene DWV Pipe Connector could potentially be used to connect to 4" PVC pipe and you use fittings to downsize from there however, we do not have any accessories that would accommodate a direct fitment.

                By|Apr 29, 2024


                  Viewing 1-8 of 30

                  Customer Reviews

                  4.3 out of 5

                  • 4.3 out of 697 reviews
                  • 84% recommend this product
                  Filter by:
                  Showing 1-10 of 697 reviews
                  Had to reroute my drain purchased two sections of pipe , they snapped together easy and in no time I had them in the ground, not finished digging.
                  by
                  • Verified Purchase
                  Extra sturdy downspout extender. Tough to bend or curve to my liking.
                  by
                  Response from Amerimax Customer CareJul 18, 2024
                  Thank you so much for taking the time to share your experience with us. At Amerimax we strive to deliver quality products and we look forward to serving you again in the future. EURAMAX_AMERIMAX
                  • Verified Purchase
                  I used this product to connect downspout adapters to French drain pipes, as the manufacturer of the preassembled French drain suggested to use a non-perforated pipe for the first 4'. Easy to handle and easy to cut.
                  by
                  Response from Amerimax Customer CareMay 28, 2024
                  Thank you so much for taking the time to share your positive experience with us. At Amerimax we strive to deliver quality products and we look forward to serving you again in the future. EURAMAX_AMERIMAX
                  • Verified Purchase
                  Junk! The 4" diameter size is inconsistent. One end fit my gutter to 4" adapter perfectly. Cut to length what I needed and SURPRISE! that end would not fit ANY 4" adapters. Not even the gutter adapter. TOO SMALL. Since I cut my length I guess it's not returnable so wasted my money.
                  by
                  Response from Amerimax Customer CareMay 20, 2024
                  Thank you for your feedback. We regret to learn about your negative experience with our product, but we sincerely appreciate you bringing this issue to our attention. We appreciate your feedback, as it allows us to continuously improve our products. EURAMAX_AMERIMAX
                  • Verified Purchase
                  The "flex" part cracks or actually snaps
                  Attempted to straighten and my solid pipe turned into a perforated pipe. One of the flexes actually snapped apart. Would not recommend nor buy again. Contacted Amerimax (the supplier) and got customer no-service. Struggle to go back to HomeDepot Just to get the pipe it took someone from plumbing to come to gardening to call a manager who had a key to open the gate where the pipe was stored so the guy from plumbing could get the pipe so I could check out with the only employee in gardening..
                  by
                    2 found this review helpful
                    Replaced a perforated 4” pipe without any issues. The flex design allowed me to make 90° turn wit...
                    Replaced a perforated 4” pipe without any issues. The flex design allowed me to make 90° turn with ease. Can’t go wrong.
                    by
                    • Verified Purchase
                    • Recommended
                    i should have bought the one in the circle rather than this one which has these corners that have...
                    i should have bought the one in the circle rather than this one which has these corners that have to be heated to straighten the pipe out. My fault.
                    by
                    • Verified Purchase
                    1 found this review helpful
                    FLEX-DRAIN PRO 4 IN. X 100 FT. HDPE SOLID DRAIN PIPE, BLACK It’s a nice design for drain pipe it...
                    FLEX-DRAIN PRO 4 IN. X 100 FT. HDPE SOLID DRAIN PIPE, BLACK It’s a nice design for drain pipe it’s easy to store and doesn’t take up a lot of space. I stored it in the corner of the back room of my house and it’s not really noticeable. It’s a lot easier to carry then the big round rolls. I used the drain pipe to extend the down spouts off my gutters so I could keep water away from foundation. Drains wells and was easy to install. It seemed to lay in the trench a lot better then I remember the round roll did.
                    by
                    • Recommended
                    I would start off by complimenting how they made 10 feet not seem so bulky. Great solid 4 inch du...
                    I would start off by complimenting how they made 10 feet not seem so bulky. Great solid 4 inch durable pipe good for gutter drainage. I am using this to hook up 2 gutter feeds and move the water away from the house. I like the flex every four feet. Allows for easy maneuvering. They sell attachment that allow you to split it and even a Y to add in a gutter feed. The pipe is very durable but not a pain to cut.
                    by
                    • Recommended
                    The "FLEX-Drain Pro 4 in. x 100 ft. HDPE Solid Drain Pipe, Black", is an excellent product. Its d...
                    The "FLEX-Drain Pro 4 in. x 100 ft. HDPE Solid Drain Pipe, Black", is an excellent product. Its design, allows you to make sharp turns every (4) four feet and to run 100 feet of flex drain pipe without any elbows or couplings. The savings are fantastic, installation, storage, and staging. Fewer fittings mean less chance of leaks into or out of the pipe. I liked and I recommend it. For more information please see: https://www.homedepot.com/p/FLEX-Drain-Pro-4-in-x-100-ft-HDPE-Solid-Drain-Pipe-HP4100S/308643513
                    by
                    • Recommended
                    Showing 1-10 of 697 reviews