Which Sparkling Water Maker are you using?
ENSO, E-TERRA, TERRA, ART, FIZZI, ONE TOUCH, SOURCE, POWER, COOL
Relevant for ALL Snap-Lock bottle insert mechanism
AQUA FIZZ, E-DUO
Relevant for ALL Bottle Flask insert mechanism
GAIA, JET, GENESIS
Relevant for ALL screw-in bottle insert mechanism