This is a well designed piece that fits.
I wasnt impressed with the silicone o rings fit with the bubbler, it sagged under the weight and wasnt tight. I swapped to rubber o rings and it worked perfectly, great little atrachment for the bubbler and sai top airflow cap.
Screws on to the molecule with no issue. When I attached the HVT Poseidon to it, it seems that that the gasket rings don’t provide enough padding to hold it straight so it tilts to one side,and you have to hold the bubbler so that the weight of it doesn’t cause it to fall off.
It's clear that both fine materials and craftsmanship went into this product
nice unit, well made. love the orings. lets me use other top caps with the molecule. very cool!
This is a set of two replacement quartz bowls for our Molecule RDA.View full product details