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Alex K - 14/18mm Showerhead Downstems
$40.00
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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 Arizona from a quality, American borosilicate glass.
Downstem Features:
- 14/18mm diffused downstem
- Bong Downstems
- Bong joint fitting: 18mm
- Slide joint fitting: 14mm
- Borosilicate glass
- Multi-slit Showerhead perc
- Available in different lengths
- Black Alex K logo
- Made in Arizona, U.S.A.
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
Collections: Alex K Glass, Best Sellers, Downstems, Essentials & Accessories, Glass Accessories
Type: Glass Accessories
Category: Alex K Downstems, Alex K Glass, Best, Downstems, Glass Accessories, Glass Downstems
Customer Reviews
4.8
Based on 28 Reviews
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SM
05/17/2022
Scott M. United States
SP
05/04/2022
Sara P. 
United StatesNeeded a different water pattern..
After using straight cut down stems for who knows how long I wanted to try something different. I learned about "showerhead" down stems and came across Alex K and lo and behold Aqualabs carried them! It works wonderfully and is a semi-ash catcher too!
LJ
03/02/2022
Logan J. United StatesAlex K Down Stem
This has been my first diffusing downstem and it’s been amazing. Much better filtration over a stranded stem and allows for bigger smoother hits. With that being said there are much better stems out there for not too much more money. Make sure you measure correctly for your piece
AS
02/12/2022
Adam S. United StatesAlex k downstem
Great diffusion and the slits are large enough so it doesn’t get clogged easily. I just prefer slightly smaller slits for more restriction.
PG
01/18/2022
Paul G. United StatesPerfect
Perfect size, amazing diffustion and it looks good while doing it.