Ash catcher

Pronounced / ASH kach·er /

An attachment between a bong's bowl and body that catches ash and debris before they reach the main chamber.

Example in a sentence

“An ash catcher keeps the bong water cleaner for longer.”

Also called ash catchers

An attachment between a bong’s bowl and body that catches ash and debris before they reach the main chamber.

Sources (1)
  1. https://www.leafly.com/learn/cannabis-glossary/ash-catcher