Bong Cooler with perc 18,8mm

8 Arm Pre-Cooler 18.8 mm – compact upgrade with strong filtration

The 8 Arm Pre-Cooler with 18.8 to 18.8 mm joint size is a practical accessory for your bong. With a height of 18 cm and a diameter of 65 mm, it comes in a compact format that still feels sturdy. Made from 5 mm thick borosilicate glass, it is durable and built for regular use.

Inside, an 8 arm percolator breaks the smoke into many small bubbles. This increases the surface area of the smoke, which results in improved cooling and filtration. The outcome is smoother and more pleasant hits, even during longer sessions.

The pre-cooler also prevents ash and residues from reaching the main bong. This keeps your bong cleaner for longer and reduces the need for frequent cleaning. At the same time, the smoke feels more refined because larger particles are already caught in the pre-cooler.

With the 8 Arm Pre-Cooler you get a smart upgrade that improves both smoke comfort and bong maintenance.