Why should you replace your downspout with a diffuser

Almost every bong has a separate downspout from the main bowl, some use the rubber seal while others have glass on glass connections. Which is better is left up to you but consider this, the best bongs in the world use glass on glass. Downspouts carry the smoke through the bong water and into the chamber so why upgrade what already works? You should upgrade because a diffuser helps filter the harshness out and improve the quality of the smoking experience. Also depending if you use hot or cold water the diffuser helps satisfy heating or cooling of the smoke as well. Diffusers are downspouts with added slots or holes to break apart the smoke into smaller streams for better filtration that cannot take place using a single hole or tube from a regular downspout. Almost every percolator that some bongs come with also are diffused and for the small amount of money that they cost the real question is why wouldn't you upgrade to a diffuser.

Compatibility of a downspout diffuser
Do not be worried about this because as long as the bong has enough room to allow the size of diffuser it does not matter about the brand name. As long as the size of the connection is right, it will fit. Most common connections are 14.5mm and 18.8mm. For instance you could use a Roor diffuser with a non Roor bong.

EHLE 14.5mm downspout diffusers
Twice as thick as regular downspout diffusers these will last a lifetime. They come in various lengths to fit your waterpipe.

EHLE 18.8 mm downspout diffusers
In the same class as above, the only difference is the joints size at 18.8mm. Comes in different sizes.

Roor downspout diffusers at 14.5mm
Want a Roor for your bong, now you can turn almost every bong into a Roor diffused bong. Also for those who need extra diffusers for Roor. Various sizes. Less then 2 dollar shipping world wide.

Roor diffused downspouts 18.8mm
Many tiny diffused holes at the bottom of ever diffuser in the class. Various sizes on these diffusers and quality you can trust. Under 5 dollar shipping world wide.