Amerimax Home Products Stealth Flow 4 in. Black Vinyl Corrugated Pipe Adapter only

Innovative fitting allowing for a transition from standard 4 in. corrugated pipe to a low profile StealthFlow extension. Ideal for using in areas where there is limited ability to dig or applications under sidewalks/walkways. Fitting is also able to transition back into 4 in. corrugated pipe. Allows for extreme versatility in installation unable to be achieved before.