Boston Valve Replacement (2 Pack)

Direct replacement

Designed specifically for OST Outdoor inflatable towable tubes that use a Boston valve. Confirm your existing valve type before ordering.

Fast air flow

The two-part design helps make inflation and deflation quicker, reducing setup and pack-down time.

Built for outdoor use

High-strength ABS plastic is designed to withstand air pressure and regular water-sports use.

Keep a spare ready

The 2-pack gives you a replacement when a valve is lost, damaged, or no longer sealing properly.