Cirkul

CO₂ Cylinder

CO₂ Cylinder - Main image
$21.9 $30 In stock

Category: Other Products

A Cirkul CO₂ cylinder is essential for enjoying all the bubbly refreshment of Cirkul Plus! Easily load your cylinder into the Bubble Hub™ to fizz your water, fast! Join the CO₂ Refill Club to easily ship back your empty canisters and get new ones sent straight to your door.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 25 reviews)

Zoe J. ★★★★★

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 ★★★★★

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 ★★★★★

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.