Feature:1. Easy Refilling: Able to connect the soda maker to a CO2 tanks, the refill adapter will largely simplify your drink refilling.2. Stable in Work: Comes with corrosion resistance, high temperature ductility and low magnetic permeability under 100 and 212.3. With Long Hose: The long hoes can withstand a high pressure up to 1500 psi for higher gas tightness, very safe and reliable.4. Great Material: Using premium stainless steel and brass materials, this cylinder cartridge connector has excellent durability.5. Easy to Install: Designed to have a light weight and a compact size as well, both the installation and removal are very simple.Specification:Item Type: Soda Refill AdapterMaterial: Stainless steel, brass. .Package List:1 x Soda Refill Adapter2 x Washer1 x Small Washer1 x User Manual