Description
The SMOK TFV4 Micro Tank brings the performance of larger sub‑ohm tanks into a compact 22 mm design. It’s ideal for vapers who want robust flavour and vapour production without the bulk, making it a perfect choice for both daily use and portable setups.
This tank features a flexible e‑liquid capacity, starting with the standard size and offering the option to expand using included replacement glass tubes and extension adapters. This means you can customise how much e‑liquid the tank holds to suit your vaping habits, reducing the need for frequent refills.
Refilling is quick and clean thanks to the hinged top‑fill cap. Simply open the cap, add your e‑liquid, and close – no disassembly required. The TFV4 Micro also features an adjustable airflow system, with precision slots at the base and on the drip tip, allowing you to fine‑tune the draw from a smooth, flavour‑focused inhale to an open, airy pull for more vapour.
The tank uses a dedicated range of coil heads designed to provide optimal performance. Options typically include low‑resistance fused Clapton coils for maximum vapour and dual stainless steel cores for smooth flavour. Some kits may also include higher‑resistance coils for more controlled, mouth-to-lung style vaping. All coils deliver consistent flavour and balanced vapour production when used within their recommended wattage ranges.
Constructed with stainless steel and high-quality Pyrex glass, the TFV4 Micro is durable and easy to maintain. It can be fully disassembled for cleaning, and its dual-layered drip tip combines a stainless steel exterior with a Pyrex interior to dissipate heat during extended sessions.
Despite its smaller size, the TFV4 Micro Tank produces excellent vapour and maintains flavour clarity comparable to larger sub‑ohm tanks. Its combination of adjustable airflow, flexible capacity, and a variety of coil options makes it a highly versatile tank for vapers seeking both portability and performance.
Overall, the SMOK TFV4 Micro Tank delivers a premium sub‑ohm experience in a compact, easy-to-use package. It’s suitable for both cloud chasers and flavour enthusiasts, offering flexibility, robust build quality, and reliable daily performance.
Frequently Asked Questions (FAQs)
How do you refill the TFV4 Micro Tank?
It uses a top‑fill system with a hinged cap for quick and clean refilling.
Can the e‑liquid capacity be increased?
Yes - the tank can be fitted with different glass tubes and extension adapters to increase capacity.
What airflow options are available?
It features adjustable airflow with multiple precision slots at the base and on the drip tip.
What coils are compatible?
The TFV4 Micro uses its own range of specialised micro coils designed for various performance profiles.
What coils are compatible?
The TFV4 Micro uses its own range of specialised micro coils designed for various performance profiles.
How do I clean the tank?
The tank can be fully disassembled for easy cleaning and maintenance.
What vaping style is this tank best suited for?
It is optimised for direct‑to‑lung vaping with strong vapour production and can also offer fuller flavour at moderate inhalation settings.





