Your cart is empty.
Your cart is empty.Advanced Drainage 0314AA 4 x 3 reducing Coupling, 4 x 3 Inch
Jeremy
September 2, 2025
I had a drainage project that a previous contractor installed using 3 inch drain pipe. Unfortunately it has become very difficult in 2022 to find any new 3 inch drain pipe (no I could not replace it as most of that pipe is buried under concrete). I had several orders cancelled from various companies as I attempted to acquire some 3" corrugated pipe. So I just gave up as 4" drain pipe is widely available. However that lead to the issue of connecting a 4" and 3" pipe. This item worked perfectly and I could continue my project after a several week delay.
John Lauler
September 1, 2025
Fit both size corrugated piping perfectly! Made my job work right!! (=
Me101
August 24, 2025
It worked exactly for what I was needing it to do
Larry
August 2, 2025
Works as advertised.
Virgo826
July 6, 2025
Worked perfectly - snapped into place and connected the two different sizes of the drain tile.
P. Buchanan
May 29, 2025
For the price I would have hoped for something a bit sturdier, but it worked with the help of a blowtorch to soften it up. Took a long time to arrive as well, and no Prime shipping so the overall price was much too high :|
Donna Gibson
March 29, 2025
3-4 inch connection fitting
RedDevilMutt
January 15, 2025
The inside of the item had a coating of dirt. It cleaned up OK but I don't appreciate getting used or soiled products. I would never buy this brand again as I had much the same problem with another one of their items.
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