SMOK TFV9 Adaptor 

One small metal part, easy to overlook, but it's the actual reason a bubble glass upgrade works at all. The SMOK TFV9 Adaptor is a chimney extension built for the TFV9 EU Tank, the 2ml TPD version that ships in the UK. Fit the taller bubble glass without it, and the seal never lines up properly, so the tank leaks and the draw goes soft.

Slot the adaptor onto the existing internal chimney first and the glass sits flush, taking the tank from 2ml up to its full 6.5ml. No tools, no fuss, coil compatibility stays exactly the same.

Why vapers choose this:

• Fixes the leak that shows up when the bubble glass goes on without it

• Takes the TFV9 EU Tank from a 2ml straight glass up to a full 6.5ml capacity

• No tools needed; the whole fit takes about five minutes

• Every coil you already run, TFV9 Mesh, TFV8 Baby, or Vaporesso GT Core, still works once it's in place

• Cheap enough to pick up at the same time as the glass instead of realising later you need it

SMOK TFV9 Adaptor Features

The Seal It Was Built to Fix

The UK TFV9 tank ships with a 2ml straight glass for TPD compliance, even though the tank can hold 6.5ml. Fitting the bubble glass alone doesn't get you there, since the internal chimney is too short to meet the taller glass. This adaptor closes that gap so the seal actually holds.

No Tools, Five Minutes

Fitting is about as simple as it gets. Empty the tank, slide the adaptor onto the existing chimney, drop the bubble glass over the top, and reassemble. There's nothing to screw in and nothing that needs force. Most people have it done and refilled inside five minutes, start to finish.

Coil Compatibility Stays the Same

Nothing about the vaping experience changes once it's fitted. TFV9 Mesh coils, TFV8 Baby coils, and Vaporesso GT Core coils all continue working exactly as before. The adaptor only extends the chimney; it doesn't touch airflow or coil fitment, so the flavour and vapour stay the same.

Built Specifically for the EU Version

This adaptor is made for the TFV9 EU Tank, the 2ml TPD-compliant version sold in the UK. It isn't needed on the standard TFV9, which already ships with the taller glass fitted. Worth checking which version you own before ordering, since fitting it to a tank that doesn't need it does nothing.

A Genuine Fix for Constant Refilling

Refilling a 2ml tank every twenty minutes gets old fast. Once the adaptor and bubble glass are fitted together, the TFV9 EU Tank behaves like a full-capacity TFV9 should, holding 6.5ml and cutting refills down dramatically. It's a small, cheap fix for a genuinely annoying limitation.

How to Set Up the SMOK TFV9 Adaptor

1. Empty and disassemble the TFV9 EU Tank completely before starting.

2. Slide the chimney adaptor onto the existing internal chimney.

3. Fit the bubble glass around the adaptor; it should sit flush with no gaps.

4. Reassemble the tank and fill through the top as normal.

5. Prime the coil if it's new, then vape as usual.

What's in the SMOK TFV9 Adaptor Box

Just the one part: 1 x TFV9 Chimney Adaptor. The bubble glass isn't included and needs to be bought separately, and there's no coil in the box either since coil compatibility doesn't change once the adaptor is fitted. Pirate Vapes sends every order genuine and boxed, ready to fit straight away.

Made Specifically for the SMOK TFV9 EU Tank

This adaptor is designed exclusively for the TFV9 EU Tank, the 2ml TPD version sold across the UK. It isn't compatible with the standard TFV9, which already comes with the larger glass fitted.

Once in place, it works with the full range of coils the tank already supports, including TFV9 Mesh, TFV8 Baby, and Vaporesso GT Core coils, so there's no need to change anything else in your setup.

You'll find the adaptor sitting alongside the rest of the SMOK Vapes range at Pirate Vapes, and it pairs naturally with the wider Vape Tanks collection if you're building a setup from scratch.

About SMOK

SMOK has been one of the biggest names in sub-ohm and cloud tanks for years, and the TFV series is a big part of that reputation. The TFV9 carried that forward with mesh coil support and a design built for flavour and airflow in equal measure.

Small parts like this adaptor are typically how SMOK keeps a tank flexible across different markets, letting the same tank meet TPD rules in the UK while still supporting the bigger glass elsewhere. It's a minor piece, but it says a lot about how thought-through the TFV9 actually is.

Stock Up and Save

At this price, it makes sense to grab the adaptor with your bubble glass rather than ordering it separately later. We pack small parts like this carefully so nothing gets lost in transit, and every order goes out tracked with age verification at checkout, in line with UK vaping regulations.

If you're restocking coils or eyeing the wider Vape Accessories range, add it to the same basket. Pirate Vapes ships genuine SMOK parts only.

Conclusion

It's a small part doing a specific job: without it, the bubble glass upgrade on a TFV9 EU Tank simply won't seal. With it, the tank goes from 2ml to a full 6.5ml, every coil you already run keeps working, and the fit takes about five minutes with no tools.

If you're running the EU version of the TFV9 and want the bigger glass to actually work, this is the part that makes it happen. Pirate Vapes stocks it alongside the rest of the SMOK range for exactly that reason.

FAQs

Does the bubble glass come with this?

No, just the adaptor. The bubble glass for the TFV9 needs to be bought separately and fitted alongside it.

Why can't I just fit the taller glass on its own?

The bubble glass is taller than the standard 2ml glass, and the internal chimney needs extending to meet it. Without the adaptor, there's no proper seal and the tank leaks.

Will my existing coils still work after fitting it?

Yes. TFV9 Mesh, TFV8 Baby, and Vaporesso GT Core coils are all still compatible once the adaptor is in place. Nothing about coil fitment changes.

Does it fit the standard, non-EU version of the tank?

No. The non-EU version already ships with the larger glass fitted, so there's nothing for this adaptor to extend.

Is it difficult to fit?

Not really. It slides onto the existing chimney and the glass sits on top, no tools or real effort involved.

How do I know if I need this part?

If you own the TFV9 EU Tank and want to run the bubble glass instead of the standard 2ml straight glass, you'll need this adaptor to get a proper seal.