CO2 Tank Exchange
CO2 Tank Exchange
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We'll contact you by SMS to arrange your exchange.
No empty tank? Buy an additional tank
Not sure your tank qualifies? Check eligibility

How the Exchange Works
Place Your Order
Choose your quantity and place your order online.
We Confirm by SMS
We'll message you to confirm details and schedule pickup.
Return Empty Tanks
Our rider picks up your empty Sodarizer tanks. at your chosen time.
Receive Full Tanks
You receive your full CO2 tanks-ready to sparkle again.
Exchange Process by Location
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Metro Manila
1–3 tanks: You send the empty tanks, we deliver the full tanks.
4+ tanks: We arrange pickup and delivery. -
Outside Metro Manila
1–3 tanks: You send the empty tanks, we deliver the full tanks.
4+ tanks: Pickup depends on courier coverage.
Check That Your Tank is Eligible
Accepted Tank
Sodarizer 60L CO2 tank with intact label.
Valve in good condition
Valve is intact, not damaged, and not loose.
Not eligible
Damaged tank, missing parts, heavy rust, or altered valve.
Why Most Customers Choose 4 Tanks
Lowest Price Per Tank
Just P500 per tank- the best value.
Free Round-trip Exchange
We pick up and deliver for free.
Fewer Refill Interruptions
More tanks on hand, more fizz on demand.
Trusted by Sodarizer Owners
See why customers are making Sodarizer part of their everyday routine.
Frequently Asked Questions
Quick answers to the most common questions about choosing, using, and refilling your Sodarizer.
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Do I need empty tanks?
Yes. To use our CO₂ Tank Exchange service, you'll need to provide the same number of eligible empty tanks as the number of refill tanks you order. For example, if you order a 4-tank exchange, you'll need to return 4 eligible empty tanks.
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Which tanks are eligible?
A: We accept standard 60L CO₂ cylinders that are in good, reusable condition. Your tank must have its original label, an intact valve, and show no signs of major damage, heavy rust, dents, or unauthorized modifications. If your tank is missing parts, has a damaged valve, or has been altered, it may not qualify for an exchange. If you're unsure, contact our support team with a photo of your tank, and we'll be happy to help verify its eligibility.
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How fast is the coinisse?
Most orders are processed within 1–2 business days. Delivery times vary depending on your location, but most customers receive their replacement CO₂ tanks within 3–5 business days. Once your order ships, you'll receive a tracking number so you can monitor its progress.
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What does one-way free shipping mean?
A: One-way free shipping means we cover the shipping cost for sending your replacement CO₂ tank to you. You'll simply return your empty eligible tank using the provided return instructions. Any return shipping costs, if applicable, are the customer's responsibility unless otherwise stated.
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What if I live outside Metro Manila?
We also serve customers outside Metro Manila. Delivery times and shipping fees may vary depending on your location. During checkout, we'll calculate the applicable shipping options for your address. If you have any questions about delivery to your area, feel free to contact our support team before placing your order.
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Can I buy a tank without exchanging one?
Yes. If you don't have an eligible CO₂ tank to exchange, you can purchase a new tank outright. Simply select the appropriate option when placing your order. Please note that purchasing a new tank without an exchange may have a different price than the exchange program.
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Ready for your next refill?
Keep your sparkling water flowing with our quick and hassle-free CO₂ tank exchange service. Place your order today, send us your eligible empty tank, and we'll deliver a freshly filled replacement right to your door.