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DIY Budget Soda Water Kit

Regular price $399

4 payments of $99.75 with Afterpay or Zip

Delivery Australia-wide: $39

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Tracked shipping from Brisbane or Melbourne.

The DIY Budget Soda Water Kit carbonates water in reusable PET soda bottles using a full 2.6kg CO2 cylinder, a regulator and a carbonation cap, so you can make fizzy water at home without a countertop soda machine. Bottles aren't included: reuse supermarket soda water bottles, which are pressure rated and take the cap's thread.

Delivery and Shipping

Shipping is calculated on your cart total, Australia wide:

  • Under $100 – $16
  • $100 to $299.99 – $26
  • $300 to $999.99 – $39
  • $1,000 and over – $89

Signature on delivery is available for an extra $3. Australia Post options are also shown at checkout where available.

We ship from our warehouses in Brisbane and Melbourne, with a tracking link on every order. See estimated delivery times by state, or contact us if you need it urgently.

The DIY Budget Soda Water Kit carbonates water in reusable PET soda bottles using a full 2.6kg CO2 cylinder, a regulator and a carbonation cap, so you can make fizzy water at home without a countertop soda machine. Bottles aren't included: reuse supermarket soda water bottles, which are pressure rated and take the cap's thread.

Gas 2.6kg CO2 cylinder, supplied full
Regulator Type 30 MK4 (6.5bar PRV, 100psi gauge)
Carbonating pressure About 30psi
Bottles Not included. Use pressure-rated PET soda bottles

What's included

  • 1 x 2.6kg CO2 gas cylinder (full)
  • 1 x Type 30 MK4 regulator (6.5bar PRV and 100psi gauge)
  • 1 x EVABarrier 5mm x 8mm double wall line (12m in bag)
  • 1 x duotight 8mm (5/16") ball lock disconnect, grey/red gas
  • 1 x red FermZilla carbonation cap

How to set it up

  1. Fit the regulator to the cylinder. Cut about 2m of line, straight and clean with no burrs.
  2. Push the line fully into the regulator's grey push-in fitting, and the other end fully into the red/grey disconnect.
  3. Leak test: open the cylinder, set the regulator to 30psi, then close the cylinder. If the gauge reads zero an hour later, there's a leak. Snug the fittings slightly past hand tight and check the line with soapy water.

How to make soda water

  1. Fill a soda bottle with cold tap or filtered water, leaving about three or four fingers of headspace, and screw on the carbonation cap.
  2. Chill the bottle in the fridge for 5–6 hours, or overnight.
  3. Open the cylinder and set the regulator to about 30psi.
  4. Connect the disconnect to the cap and shake the bottle in 30-second bursts.
  5. Open gently, taste, and repeat until it's as fizzy as you like.
FAQ

Can I use any plastic bottle?

No. Use soda water bottles, which are pressure rated. Still water bottles are not.

Why carbonate in stages?

It's easy to get CO2 into water and much harder to get it out, so add fizz bit by bit until you find the level you like.

Does more headspace help?

Yes. More headspace carbonates faster.

See CO2 cylinders and regulators and kegging gear.

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