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If you created your account or joined the Cylinder Loop service before 28th July 2023, we kindly ask you to activate your account here and create a new password.
The original, timeless Aarke bottle in a smaller format, the Small PET Water Bottle is tailor-made for single servings. Designed to keep your bubbles fresh. Made of high-quality PET plastic, our bottle is specifically engineered for safe use with our Carbonator I, II and 3 sparkling water-makers.
We only use food-grade, virgin PET. This means that our bottles are non-toxic, BPA-free and do not contain any harmful chemicals. Our bottles have also been tested and approved according to the German LFGB standard, California Prop 65 and FDA CFR 21.
One CO2 cylinder used to power the Aarke Carbonator will provide you with around 60 refills of our PET Water Bottle.
So, if you're regularly drinking sparkling water, the Aarke home carbonation system can reduce the size of your recycling pile by almost 100 small single use plastic bottles per cylinder.