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Flexi-Fit Downspout Diverter

Your Price:
$10.50 (You save $6.00)
$2.00 (Fixed shipping cost)
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  • Product Description

    We at Rain Brothers, LLC have been designing, constructing, and installing rainwater harvesting systems -- both residential- and commercial-scale -- in the Ohio Region for over eight years, and we have used virtually every rainwater downspout diverter on the market. With the diverters on the market, there are recurring problems, including:

    1) Difficult installation

    2) Insufficient outlet size

    3) Insufficient overflow, causing diverter to back up drainage

    4) Working only with the smallest downspouts (i.e., 2"x3")

    Our Flex-Fit Downspout Diverter addresses these issues and offers a thoughtful, high-quality, affordable solution by being:

    1) Easy to install; there is no need to cut your downspout.  Simply use a 2-1/8" hole saw to drill into your downspout and the Flexi-Fit Diverter fits right in

    2) Large, 1-1/4" outlet allows plenty of water to pass to your barrel/tank

    3) Large overflow opening allows water to easily pass back through the downspout once your barrel/tank is full

    4) Works with both 2"x3" and 3"x4" downspouts


    *Required for installation:

    -(1) 2-1/8" hole saw

    -(2) 3/4" self-tapping philips screws (included)

    -(1) Fill hose (1" PVC will also fit inside diverter)

    -(1) Hose seal

    -(1) Winter Cap (if you are in an area where temperatures get below freezing)


    Installs in three easy steps:

    1) Drill hole in downspout (you will need 2-1/8" hole saw for installation, which you can purchase here).  For 2"x3" downspouts, drill hole in front of downspout.  For 3"x4" downspouts, drill hole in the side of the downspout (3" side).  Ensure hole is level with inlet on barrel.  For round downspouts, try our Round Downspout Diverter.
    2) Insert diverter and fasten diverter to downspout with self-tap screws
    3) Attach fill hose to diverter and into barrel hose seal, and start collecting rain!



     Shipping is only $2.00 per part for U.S. orders!  International orders will be charged an additional shipping charge of $5 - $10, depending on the order size and address, after an order is placed.


  • Product Reviews


    Write A Review

    1. rain diverter

      Rain diverter works great. after easy install, in a moderate rain of an hour and a half, I collected almost 110 gallons of water.

      Diverter installed quickly with no problems or issues. Only thing that I would recommend is before install of diverter, run a bead of caulk around hole that was drilled in leader pipe to prevent leakage around diverter.
      on 29th Jun 2016

    2. Perfect fit... perfect price

      I have been looking for this specific piece through all major outlets online and in retail locations alike, but never found the piece by itself or at this low price. The purchase was quick and the shipment, too. Exactly what I needed. on 27th Jun 2016

    3. Girl friendly rain diverter

      I purchased a rain barrel a couple years ago but have been hesitant to cut my downspout so I let my barrel sit outside unused. My cheeky neighbour asked "How's that rainbarrel working for you?" Slightly embarrassed and not wanting him to have the last stay, I went to the Internet looking for a solution. Rain Brothers had a video showing an easy installation and the price was very agreeable. I purchased the product online. Once it arrived I went outside and to my own was installed in less then 10 minutes!!!! I didn't know how well it would work...until yesterday...I went out to take a peek..and the barrel was completely full of FREE water! A wonderful easy to install "girl friendly" diverter. I will definitely be telling everyone about my discovery. Thank you Rain Brothers for making such an amazing product!
      on 5th Jun 2016

    4. Works great!

      Finally, a downspout diverter that doesn't require me to completely destroy my downspout in the process! Great product works exactly as I had hoped! on 2nd Jun 2016

    5. Great product

      Works amazingly well, and very easy to install. on 28th May 2016

    6. diverter

      Received very quick and looks like it will work just fine. I have ordered the hole saw from them and will be installing when I get it. on 25th Apr 2016

    7. a downspout diverter that lets me do what I want using pvc to customize

      Hi. I haven't put my downspout diverter in yet, but this is why I bought the one I did. I'm going to put my diverter in way up there near the eaves and use the one inch pvc to cross over at 8 ft. height to the nearby corner dog-leg of our side yard(about 4 feet away) and down to my rain barrel in the corner. I've stuck the rain barrel on top of an old iron work bench behind our yew tree. yay! I will still be able to pass by to get to my very narrow side yard for ladders and the compost heap. I can have it all: my rain barrel and my walk through, too. on 19th Apr 2016

    8. Downspout Diverter

      Very easy installation, as stated, and it works as advertised. I am happy with the product. on 6th Apr 2016

    9. Too good to be true!

      Installed this in my gutters last week and if finally rained last night...what a great product! Rain barrel filled easily, water flow was outstanding and I can't think of an easier install! on 8th Jan 2016

    10. Down spout diverter

      Bought this as a gift I have the same works great on 19th Oct 2015

  • Product Videos

    • How to hook up a rain barrel on a 3x4 downspout
      In this brief tutorial, we discuss using our downspout diverte...
    • Simple, best way to connect rain barrel to downspout: Downspout diverter Introducing Rain Brothers' new automatic ...

    How to hook up a rain barrel on a 3x4 downspout

    In this brief tutorial, we discuss using our downspout diverter in a 3"x4" oversized downspout. For more information, please visit our website: This particular product can be found by going to
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