1-1/2"- 3" Rubber Drain Bladder

Cobra 3 in. D Rubber Drain Bladder

The medium drain bladder clears 1-1/2 - 3 in. drains by expanding in the drain and forcing water pressure through the clog. The bladder is designed for use with garden hoses.
For most medium household drains
Environmentally safe
For indoor and outdoor use
Safe, reliable and easy to use
Solid rubber construction with brass fitting