Adapters, downpipes and connectors to expand a bong or waterpipe. For example, place a diffuser downpipe on a bong for extra cooling and diffusion
Buy an Adapters for a Bong / Water Pipe
In our 420 Bongshop you will find bowls in all shapes and sizes. In addition to exclusive adapters with or without downstem, you can also buy a complete downpipe where the bowl is already included.
Take into account the dimensions related to the connections of your bong, downpipe, adapter and bowl. The most common sizes are 14.5MM and 18.8MM, also referred to as joint size (SG14) and (SG19).