An assortment of our best selling ash catchers in 18mm. These ash catchers are generally for larger bongs that have an 18mm joint size. We offer a variety of cheap 18mm ash catchers as well as some high end 18mm ash catchers. Ash Catchers with Percs are ideal if you'd like to keep your bong cleaner and add a bit more function and filtration to your hits - and we offer several percolators like inline, honeycomb and tree percs. If you like how your piece hits, we recommend trying an 18mm dry ash catcher, as this will not affect the function of your piece at all and just keep your bong cleaner

Make sure you also look for the correct angle that fits your bong as well - we have 18mm ash catchers in 45 degrees and 90 degrees, and having the right angle is very important for getting good function. 18mm is most found on larger bongs. Shop online here for the best 18mm ash catchers for sale!