How CO₂ Refill Club Works
Never be without bubbles with the CO₂ Refill Club! Simply purchase your CO₂ cylinder, use the provided prepaid return box for up to two empties, and schedule a FedEx pickup for return. You’ll earn a $10 credit for each returned canister to apply toward future purchases—making it easy and rewarding to stay refreshed with Cirkul Plus!
ENJOY EVERY DROP
BOX YOUR BUBBLES
SEAL AND SHIP
GET REWARDED
Benefits of the CO₂ Refill Club
- New CO₂ conveniently delivered
- Free shipping for empty cylinders
- Save on refills when you exchange
Shop By Category
Cirkul Plus Complete System *NEW*
Get started with everything you need to transform your water from still to sparkling with the push of a button.
Shop Now
Fizzy Flavors *NEW*
Crush sugary soda cravings forever! Fizzy Flavors are here with inspiration from beverages you know and love.
Shop Now
CO₂ Cylinders *NEW*
Purchase a backup cylinder and never be without bubbles! Each cylinder makes up to 180 bottles of sparkling water.
Shop Now