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Alex K 14/18mm Showerhead Bong Downstem

$40.00 $40.00 $40.00
In stock

Discover the unparalleled functionality of Aqua Lab's best-selling Alex K Glass Showerhead Bong Downstem, a timeless addition to any bong collection. Renowned for their exceptional performance, these glass bongs' downstems have been a staple at our store for years, delighting customers with their superb percolation.

Crafted from premium boro glass, these glass downstems are engineered for durability and style. They seamlessly fit most standard bongs, bubblers, and water pipes requiring a 14/18mm fitting, making them versatile and convenient for any smoking setup.

The hallmark of the Alex K downstems is their multi-slit Showerhead percolator, which ensures optimal airflow and superior water filtration. This innovative design delivers smoother, cleaner hits, enhancing your smoking experience with every use.

Available in various lengths to suit different preferences, each downstem proudly features the iconic Alex K logo in black, adding a touch of sophistication to your setup. Handblown in Arizona, U.S.A., these downstems are crafted with meticulous attention to our stringent quality standards.

Elevate your smoking sessions with the Alex K Showerhead Downstem and experience the perfect fusion of functionality, style, and durability.

Downstem Features:

  • Compatible with most standard bongs, bubblers, and water pipes requiring a 14/18mm fitting
  • Quality boro glass construction for durability and aesthetic appeal
  • Multi-slit Showerhead perc for optimal airflow and water filtration
  • Available in various lengths to suit your setup
  • Sleek black Alex K logo for added style
  • Handblown in Arizona, U.S.A., ensuring top-notch craftsmanship and quality

Upgrade your smoking setup with the Alex K Showerhead Downstem and enjoy smoother, cleaner hits every time.

    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.

    Browse more from Alex K Glass here. 

    Added June 27, 2018

    Measure twice. Order once.

    Choose the Correct Downstem Fit

    A brand name alone does not guarantee compatibility. Match the bong joint, bowl joint, and measured length before adding this downstem to your bag.

    How to measure a bong downstem from the top lip of the ground joint to the end of the downstem

    How to measure

    Measure From the Top Lip

    1. Remove your current downstem from the bong.
    2. Measure from the top lip of the ground joint to the very end of the downstem.
    3. Choose the matching length option above. The tip or diffuser openings should sit underwater without touching the chamber.
    Do not measure the full glass from its highest point. The usable length starts at the top lip of the ground joint.

    Product specifications

    Fit and Function

    Brand
    Alex K Glass
    Available lengths
    3 inches, 3.5 inches, 4 inches, 4.5 inches, 5 inches, 5.5 inches, 5.75 inches, 6 inches, 6.5 inches
    Material
    Borosilicate glass
    Diffusion
    Diffused
    Joint configuration
    14mm bowl / 18mm bong joint
    Made in
    United States

    Compatibility checklist

    Check All Three Measurements

    1

    Bong Joint

    The outer joint on the downstem must match the ground joint on your bong.

    2

    Bowl Joint

    The inside opening must match your bowl. A 14/18mm downstem takes a 14mm bowl and fits an 18mm bong joint.

    3

    Usable Length

    The diffuser must reach below the waterline while clearing the bottom and side of the chamber.

    Complete your setup

    Downstem Fit Questions

    How do I measure this replacement downstem?

    Measure from the top lip of the ground joint to the end of the downstem, then select the matching length variant.

    What does 14/18mm mean?

    The 14mm opening accepts a 14mm bowl, while the 18mm outer joint fits an 18mm bong joint.

    Will this fit any bong from the same brand?

    No. Models from the same brand can use different joint sizes and lengths. Confirm all three measurements.

    How far should the downstem sit in water?

    The tip or diffuser openings should sit below the waterline without touching the chamber wall or bottom.