<ul><li>Made in U.S.A with high quality material</li><li>Drain King is the original water-powered drain cleaner to ever enter the market</li><li>Water expands Drain King from 4 to 6 inches to seal pipe and water pulsating jets clear the clogged drain quickly up to 1000 feet</li><li>The bladder inflates within the commercial pipe and with water power clears clogs.</li><li>Important Tips: store in cool dark place, do not use with hot water. Minimum pressure to inflate is 40 psi up to a maximum of 80 psi</li></ul><br><br>This drain king is great for cleaning commercial drains and main sewer lines. It is ideal for large jobs. Fits drain size of 4 to 6-Inch.

Drain King 456 Unclogs Main Drain Commercial Grade, 4 to 6 Inch