Take your water pipe to the next level with the Grav 14mm Standard Ash Catcher. The extra level of filtration offers a smoother, cooler and bigger rip! This attachment also helps keep your piece cleaner from ash and resin. It stands 5" tall and is made of 38mm tubing. Features a removable diffused downstem for easy cleaning. Sits at a 90° angle and fits a 14mm joint. Grav Labs is an Austin, TX based manufacturer of high-quality hand pipes, water pipes and rigs, among other things.