Empty CO2 cylinder exchange service for online shop orders
We will arrange for full cylinders to be delivered to your home and collect the empty cylinders at the same time (it will take 7 days from order confirmation to replacement, thank you!)
Each cylinder can make 40-50 litres of bubbling water, the actual amount made varies according to individual usage.
AirSoda uses the highest quality, safe food grade CO2 with 99.9% CO2 purity, ISO 2000:2005 certified and SGS approved.
By re-using the AirSoda programme, not only can we reduce pollution on the planet, but we can also reduce energy consumption and enjoy healthy and drinkable soda while protecting the environment and achieving long-term sustainability.
*Please note that we only accept recycling of AirSoda bottles.
* If this need to send to remote areas, such as South Lantau, this need to add a surcharge. The specific fee depends on the location and quantity, thank you!