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Your cart is empty. These Patented 2 piece 4x6 downspout to 4inch drainage adapters add a nice finished look to your home’s drainage system and keep rocks dirt and other debris from entering your underground drain pipes.
They allow the drain pipe to be cut off even with the ground for a more professional and clean installation. Made of a much thicker plastic than a lot of other types and the unique design allows them to be used with any 4-inch drain pipe. The most common drain pipe sizes used in residential housing are 3 inches or 4 inches, with 2x3 downspouts and 3X4 downspouts. Please check for proper sizing before ordering.
GJCST
Reviewed in the United States on April 17, 2025
They stood the job for me… I have an odd shape downspout so to get it 4 inches wide. I had to go with the 6 inch even though it’s only 5 inch but it seems to be doing the job! If you’ve got a hard to fit downspout, this could be the answer !
Jack
Reviewed in the United States on April 15, 2025
They are not 4x6. Don’t fit
John
Reviewed in the United States on September 7, 2024
Fits a 4x6 or a 4x5
Cynthia
Reviewed in the United States on May 27, 2024
I wish it were a little thicker. Seems a bit flimsy but so far so good. This is the ONLY 4x6x4 anywhere.
Alex
Reviewed in the United States on February 19, 2023
Had a hard time finding this size locally, and this saved the day. I have a downspout just outside my garage door that causes water to pool up in the garage. With this adapter I was able to attach a 4" hose to re-direct the water and keep my garage dry.
Kindle Customer
Reviewed in the United States on July 13, 2021
The item fits properly and does the job, however, it is a little flimsier than I expected and the 4" section is smaller than 4" but has extensions on the outer diameter to allow a snug fit with the 4" pipe. This adaptation probably makes it easier to insert into the receiving pipe. Overall, I certainly would buy the item again.
Serge
Reviewed in the United States on October 4, 2021
Severely reduces the flow of water. Needs better design. Had to go back to a job remove and replace these with another product.
J. Adams
Reviewed in the United States on February 2, 2019
Works perfect, delivered as expected.
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