TuboPlus rubber O-ring compatible with TuboX4 Crystal Pressurizers.

It is NOT compatible with TuboX3 or TuboX3 Crystal.

The O-Ring is an essential element in the pressurizers because it allows sealing the air inside the products to maintain and recover the pressure.
Take care of it and change it regularly.

Brand: TuboPlus 
Material: Rubber
Color: Black
Product weight: 4.25 grams.
2.08 grams without wrapper and cardboard.