Drain King 456 Unclogs Main Drain Commercial Grade 4 to 6 Inch
- Made in U.S.A with high quality material.
- Drain King is the original water-powered drain cleaner to ever enter the market.
- 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.
- The bladder inflates within the commercial pipe and with water power clears clogs..
- 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.