SMOK TF-D Subtank 5.5ml – £12.99
The SMOK TF-D Subtank 5.5ml is a sub-ohm tank engineered for direct-to-lung (DTL) vaping, ideal for experienced vapers seeking reliable performance, substantial e-liquid capacity and leak-resistant design. Priced at £12.99 (down from £19.99), it represents strong value within the sub-ohm tank category and pairs seamlessly with compatible box mods for a complete vaping setup.
This tank delivers a 5.5ml e-liquid capacity—substantially larger than many compact alternatives—reducing refill frequency during extended sessions. It features a top-filling system for quick, mess-free e-liquid loading and top airflow adjustment to fine-tune draw resistance and vapour production. The hexagon-structure mesh design enhances coil performance, whilst the leak-proof and anti-skid construction minimises spillage and provides secure grip. The TF-D is fully compatible with SMOK D-coil series replacement coils, ensuring consistent performance across sessions. In the box: one pre-installed 0.15ohm D-coil, one additional 0.23ohm D-coil, a replacement glass tube, user manual and spare parts. Standard 510 thread connection enables broad mod compatibility, though it is optimally matched to the SMOK X-PRIV Solo Box Mod family.
Key features
- Type: Sub-ohm tank, DTL vaping
- Capacity: 5.5ml e-liquid
- Coil Compatibility: SMOK D-coil series (0.15ohm pre-installed, 0.23ohm included)
- Airflow: Top-mounted adjustable airflow control
- Filling: Top-fill system
- Design: Hexagon-structure mesh coil, leak-proof, anti-skid base
- Thread: 510 connection
- Dimensions: 53mm height × 25.2mm diameter
- Best for: DTL vapers using SMOK X-PRIV Solo mods or compatible 510 devices; those prioritising large capacity and straightforward coil replacement
How it compares
The SMOK TF-D Subtank occupies the mid-range sub-ohm tank space: larger capacity (5.5ml) than compact pod tanks, yet simpler and more forgiving than rebuildable RTAs or RDAs. Unlike pod kits which often restrict airflow and nicotine strength, this tank is purpose-built for high-VG, zero-nicotine freebase e-liquids and direct-to-lung technique. The pre-installed mesh coils deliver consistent flavour and cloud production without the learning curve of rebuildable setups. Its leak-resistant design and top-fill convenience make it more user-friendly than many traditional sub-ohm tanks, whilst the dual coil inclusion (0.15ohm and 0.23ohm options) allows adjustment of power output and vapour density. Compared to single-coil pod systems, the TF-D demands a larger, more powerful mod but rewards with superior vapour volume and flavour clarity—a standard trade-off in the DTL category.
Frequently asked questions
What e-liquids work best in the SMOK TF-D Subtank?
The TF-D is optimised for high-VG (70% VG or higher) freebase e-liquids with zero nicotine. The large capacity and dual mesh coil design produce substantial vapour and flavour with freebase formulations. Avoid nicotine salts, which are designed for higher-resistance coils and lower power mods typically found in pod kits.
Can I use the SMOK TF-D with mods other than the SMOK X-PRIV Solo?
Yes. The tank features a standard 510 thread connection, so it works with any compatible box mod rated 50W and above. However, SMOK X-PRIV Solo mods are specifically optimised for this tank’s design and coil set. Always verify your mod’s power range matches the coil resistance (0.15ohm or 0.23ohm) for safe, optimal performance.
How does the SMOK TF-D compare to typical pod systems?
Pod systems are compact, low-power, often restrictive devices suited to nic salt e-liquids. The SMOK TF-D is a direct-to-lung sub-ohm tank requiring a separate, larger box mod and high-VG freebase e-liquid. It delivers significantly higher vapour production, larger e-liquid capacity (5.5ml vs. typical 2–3ml pods) and greater coil choice, but demands more investment upfront and a larger device footprint. Choose the TF-D if you prioritise performance and customisation; choose a pod kit for portability and simplicity.
What coils does the SMOK TF-D use, and where can I buy replacements?
The tank uses SMOK D-coil series exclusively. Two coils ship with the unit: a 0.15ohm pre-installed coil and a 0.23ohm spare. Replacement coil packs (typically 5-packs) are widely available online. The lower resistance coil (0.15ohm) suits higher wattages (60–80W typical) and produces denser clouds; the 0.23ohm runs cooler at moderate wattages (40–60W).
How do I avoid leaking with the SMOK TF-D?
The TF-D features a leak-proof design and anti-skid base. To minimise leaks: ensure the top cap is sealed tightly after refilling, do not overfill beyond the maximum line, store the tank upright, and avoid aggressive shaking or temperature changes. The hexagon-structure mesh design and quality seals are engineered to contain e-liquid effectively when used correctly.
Retailer: VapeSourcing UK
Price: 12.99
Was: 19.99
Code: STFD