Transform your bong with the smooth-smoking mechanics of the Pulsar Alchemist Recycler Ash Catcher! This accessory made of thick borosilicate glass has a transcendent airflow-cooling build that adds a second stage of water filtration to your setup and helps keep your pipe fresh for longer. That means you’ll spend more time smoking your bong and less time scrubbing and cleaning away built-on gunk!  When you attach this ash catcher to your bong, the smoke is pulled through the bottom chamber that houses a disc percolator, where it is rapidly cycled with water for a phenomenal result! This ash catcher is compatible with 14.5mm male slides and 14.5mm female bongs.