4” Slide Style Downtube

The 4-inch Slide-Style Downstem is a timeless essential for water pipe setups, especially those using rubber grommets and slide bowls. Made from durable borosilicate glass, this downstem is designed to create smooth airflow and clean filtration for every hit.

Its straight, no-frills design makes it easy to insert, remove, and clean—ideal for replacing a worn piece or upgrading your existing setup.

Key Features:

• Length: 4 inches (measured from end to end)

• Style: Slide-style (push-in, grommet fit – not glass-on-glass)

• Made from thick borosilicate glass for heat resistance

• Designed for use with traditional rubber-grommet bongs

• Compatible with most standard slide bowls

• Easy to clean and maintain

Whether you're repairing your classic piece or building a custom setup, this 4" Slide-Style Downstem delivers dependable performance with every rip.