CO₂-Zylinder

$21 ~~$30~~ In stock

Eine Cirkul CO₂-Kartusche ist unerlässlich, um die gesamte sprudelnde Erfrischung von Cirkul Plus zu genießen! Laden Sie Ihre Kartusche einfach in den Bubble Hub™, um Ihr Wasser schnell aufzusprudeln! Treten Sie dem CO₂-Refill-Club bei, um Ihre leeren Behälter einfach zurückzuschicken und neue direkt vor Ihre Haustür geliefert zu bekommen.

Customer Reviews (4.6 / 5 · 25 reviews)

Zoe J. ★★★★★ Aug 9, 2026

This little cylinder loaded into the Bubble Hub without any fuss, and my water was fizzy in seconds. Honestly, the convenience of just swapping it in and getting that crisp carbonation makes it worth every penny.

Harper ★★★★★ Aug 9, 2026

Popped it into the Bubble Hub and had fizzy water in under a minute, which is exactly the kind of fast I need on a hot day. The refill club setup made swapping tanks effortless, and I’ve already gone through two without any leaks or fuss.

Penelope ★★★★★ Aug 9, 2026

The needle on my pressure gauge dropped way faster than I expected, but the fizz it puts out is strong and consistent until the very last glass. Loading it into the hub took about ten seconds, and I've already got a backup on the way.