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Alex K Glass 14/18mm Shower Head Downstems
Alex K Glass 14/18mm Showerhead Downstems
Alex K Glass 14/18mm Showerhead Downstems
Aqua Lab Technologies Bong Downstem Measuring Guide

Alex K - 14/18mm Showerhead Downstems

Best Seller
Best Seller
Regular price $40.00

Alex K Showerhead Downstems are Aqua Lab's best selling replacement downstem and have been a staple bong accessory in our store for many years. These glass downstems add a high functioning percolator to any bong or water pipe. Alex K  downstems fit most standard bongs, bubblers and water pipes requiring a 14/18mm fitting.  The 14/18mm showerhead downstems feature quality boro glass and several diffusion slits for added airflow and superior water filtration. Alex K replacement downstems are handblown in Minnesota from quality, American borosilicate glass. 

Downstem Features:

  • 14/18mm diffused downstem
  • Bong joint fitting: 18mm
  • Slide joint fitting: 14mm
  • Borosilicate glass
  • Multi-slit Showerhead perc
  • Available in different lengths 
  • Black Alex K logo
  • Made in USA

Note: All downstems are measured from the top of the ground joint to the end of the diffusion tip. Please see our diagram in the listing for complete downstem measuring instructions. 

Added June 27, 2018

Alex K - 14/18mm Showerhead Downstems has a rating of 4.3 stars based on 3 reviews.