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Internet # 308643529

Model # HP410P

Store SKU # 1004151730

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

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  • Perforated pipe efficiently draws water away from wet areas
  • High-grade copolymer construction for enhanced durability
  • Flexible sections enable 180° turns every 4 ft. apart
  • View More Details

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Product Details

About This Product

The FLEX-Drain Pro is a patent-pending, innovative 4 in. x 10 ft. perforated flexible single retaining wall drainpipe with alternating sections of flexible and standard corrugated pipe. The drainpipe provides the same lightweight, durable, and low-cost drainage solution as other options in a more compact and versatile package. Flexible sections allow for the product to be compactly packaged for improved storage/transportation. This also reduces memory when un-folding, is expandable and provides a built-in elbow every 4 ft. if needed in applications. This product makes taping joints unnecessary and exceeds all ASTM standards. Great for landscaping purposes such as leach fields, culverts and french drains

Highlights

  • Lightweight, polyethylene construction for durability
  • Patent-pending compact packaging improves storage and transportation
  • Reduced coil memory during installation
  • Flexible sections allow for up to 180-degree turns every 4 ft.
  • Perforated design draws water away from wet areas in landscape
  • Compatible with all standard 4 in. corrugated pipe, fittings, and Flex-Drain products
  • Flex-drain has a full line of fittings
  • Taping joints is unnecessary
  • Exceeds ASTM standards
  • Click here to find compatible parts and accessories!
  • Return Policy

Product Information

Internet # 308643529

Model # HP410P

Store SKU # 1004151730

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

Perforated

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

Can this run along the perimeter of a home (roof-level scuppers), sloped to deter water? I plan on digging a trench, lining it with fabric and surrounding the pipe with 3/4” gravel. Or do you recommend it be buried away from the house
ByApr 28, 2026
1 Answer | 
Answer This Question

We recommend running it away from the foundation, not along it.

By|Apr 29, 2026


    How deep can you bury this pipe?
    ByMar 25, 2026
    1 Answer | 
    Answer This Question

    We would recommend a maximum of approximately 36" with a compaction that would be less than 4psi.

    By|Mar 26, 2026


      Can this be left on the surface under a deck and porch?
      ByNov 5, 2025
      1 Answer | 
      Answer This Question

      Yes, this would be suitable for that application.

      By|Nov 5, 2025


        What does this item weigh?
        ByOct 22, 2025
        1 Answer | 
        Answer This Question

        Approximately 14lbs.

        By|Oct 22, 2025


          I can connect 3 gutters in one 4” flexible drain pipe?
          BySep 9, 2025
          1 Answer | 
          Answer This Question

          We do not currently have a connector for this application. You can connect 2 gutter downspouts to one Wye Connector (model#HPF4WYE) to one Flex-Drain Pro Pipe.

          By|Sep 15, 2025


            Can the pipe be cut into shorter sections to connect with other fittings?
            ByJun 25, 2025
            1 Answer | 
            Answer This Question

            Yes, you will need our FLEX Drain Pro 4 in. Black Copolymer External Coupler if you plan on connecting two cut ends together.

            By|Mar 19, 2026

              (2)

              Can this be driven over?
              ByApr 11, 2025
              1 Answer | 
              Answer This Question

              Yes, when installed per our installation instructions: https://images.thdstatic.com/catalog/pdfImages/08/08107f30-bbae-4285-a385-a30b1062d55a.pdf

              By|Apr 12, 2025


                The pipe has smaller cuts all aroung but one side has bigger holes in straight line. Does it go with those bigger holes on top or bottom?
                ByMar 23, 2025
                1 Answer | 
                Answer This Question

                The larger holes can be orientated down. Installation instructions can be found here: https://images.thdstatic.com/catalog/pdfImages/3d/3dd787d1-8413-4ac2-9477-925e72dcb4f3.pdf

                By|Jul 26, 2026

                  (1)

                  Viewing 1-8 of 13

                  Customer Reviews

                  4.3 out of 5

                  • 4.3 out of 319 reviews
                  • 98% recommend this product
                  Filter by:
                  Showing 1-10 of 319 reviews
                  Its super usable and the plastic are strong to cover 57 gravel and create frech drains
                  by
                  • Verified Purchase
                  Disappointed
                  I opened the package and I had two pieces. I don't know if it split during packaging or what but it looked like I received two separate pieces. I had to go to the local hardware store and buy a coupling and also grade stakes to keep the pipe in a straight line. It "features" elbows made every few feet. In the real world, it was impossible to straighten out. Made it work but be ready to be disappointed.
                  by
                    • Recommended
                    Exactly as described. 4 inch drain pipe that is perferated to allow water to leach into the groun...
                    Exactly as described. 4 inch drain pipe that is perferated to allow water to leach into the ground while draining. Good solid material, not too flimsy. I stood on the material while bundeled and it held shape. Cover it in drain sleeve and you should never have any issues with this, ever. Shipped in a box for ease of shipping and arrived with no damage at all.
                    by
                    • Recommended
                    This perforated drain pipe is perfect for diverting water from flower beds, retaining walls and a...
                    This perforated drain pipe is perfect for diverting water from flower beds, retaining walls and any where ground water is a problem. I live in a tidal area where the ground becomes super saturated after a lot of rain and this pipe was perfect for draining the water from behind a short retaining wall, in the front of my house. Don't confuse this with drainage pipe or you'll end up all wet. The pipe is packaged well, banded for easy transport and is super flexible while maintaining its shape. If standing water is a problem, use this perforated pipe to take in the water and divert it elsewhere. MADE IN THE USA!
                    by
                    • Recommended
                    I own 12 acres of land. It is one of the original Homesteads in my county. Over the years, the surrounding land has been developed, and the rain, that would have been absorbed by those parcels, is now running onto my property. It does not help that trees have grown up, and their roots are now blocking natural drainage routes. I got the solid drain pipe to drain the pools that form on the higher areas. I got the perforated pipe to French Drain the flatter areas. I choose this specifically, because I am single and do everything myself. I want things I can easily move. This arrived in a cardboard box, which was difficult to handle, but as soon as I removed the cardboard, I could easily move it with the binding straps. The connections are simple push & lock (see pics).
                    by
                    • Recommended
                    We have had water in our stone foundation since we moved into our house. The yard is sloped towar...
                    We have had water in our stone foundation since we moved into our house. The yard is sloped toward the back of the house and we wanted to install some drain pipe to help alleviate some of our issues. The flexible nature of the pipe makes it really easy to put down, it allowed us to work the pipe around all of the corners in our house. Easy installation, very happy with the product.
                    by
                    • Recommended
                    This, FLEX-DRAIN PRO 4 IN. X 50 FT. HDPE PERFORATED DRAIN PIPE, BLACK worked well for my short-ru...
                    This, FLEX-DRAIN PRO 4 IN. X 50 FT. HDPE PERFORATED DRAIN PIPE, BLACK worked well for my short-runs in my backyard. The install took a little longer due to the inclement weather. Looking forward to using my backyard and it not be a swamp. The amount of water that drained from another snowstorm was tremendous and not leaks. If you use the appropriate amount of rocks and the best landscape fabric, your install should go smoothly and no need for fo overs!
                    by
                    • Recommended
                    This, FLEX-DRAIN PRO 4 IN. X 100 FT. HDPE PERFORATED DRAIN PIPE, BLACK has the density needed to ...
                    This, FLEX-DRAIN PRO 4 IN. X 100 FT. HDPE PERFORATED DRAIN PIPE, BLACK has the density needed to last a long time! Due to the harsh inclement weather, it took awhile to install and get some pics. The pipe has sufficient openings to carry a lot of water run-off. It is long enough for a medium-sized yard so you shouldn’t have any issue in not having enough.
                    by
                    Solid but flexible in many ways. Having a longer than 25 foot drain pipe has a big advantage of ...
                    Solid but flexible in many ways. Having a longer than 25 foot drain pipe has a big advantage of being easier to put just one run in your vehicle. It is also easier to lay out for runs up to fifty feet because it doesn't need a end to end couple. This hose feels very durable and I expect it will easily stand up to foot traffic. The hose takes all of the typical accessories that are carried at The Home Depot.
                    by
                    • Recommended
                    MADE IN THE USA, STORNG, DURABLE, EASY, FLEXIBLE, LONG 50 feet in length and 4 inches round polye...
                    MADE IN THE USA, STORNG, DURABLE, EASY, FLEXIBLE, LONG 50 feet in length and 4 inches round polyethylene construction easy transport in one light weight package covers whole lot of area, lightweight pro grade quality withstands toughest climate conditions. Easy to cut to accommodate your jobs needs If I knew it was this easy I would have done this job 15 years ago. America Flex Drain Pro Corrugated Pipe eliminates rain water from taking over your landscaping. My home is located on the side of the street that sits lower then neighbors. Each and every florida rainfall, rain water pours down the driveway, down the brick walkway shifting bricks, flooding mulch, literally covering my feet, not any more. Flex Drain is incredibly easy to maneuver right or left or run straight, each section has what they refer to as flexible elbows every 4 feet, I assume those elbows are shown in the photo's below just as contents were removed from box. Did I mention Flex Drain is made right here in the USA. Amerimax Home Products 2020. I am looking and finding more products made here locally in the USA. I could not be more pleased with quality and my goodness quantity and ease of use. Thank You Flex Drain Pro for including instructions for easy install tips and reminder to be aware of unseen utility lines
                    by
                    • Recommended
                    Showing 1-10 of 319 reviews