VAPORESSO vape tanks deliver sub-ohm DTL performance through the GTi tank platform — designed for high-wattage box mods such as ARMOUR ULTRA and GEN 200. GTi mesh coils power the iTank T family with top airflow, self-circulating design, and press-fit coil installation for dense vapor at 30–90W.

GTi Tank Platform

GTi mesh coils power the iTank T and ARMOUR ULTRA kit. Designed for 30–90W DTL vaping with high-VG e-liquid. Top airflow, self-circulating system, and press-fit coil installation. Popular resistances: 0.15Ω (75–90W), 0.2Ω (60–75W), 0.4Ω (50–60W).

Shop GTi Coils · ARMOUR ULTRA Kit · iTank T (6ml)

Note: GTX coils are used in pod mods (LUXE XR Max 2, LUXE X3) — not in GTi tanks. GTi and GTX are separate platforms. See our GTX vs GTi compatibility guide if you also use pod mods.

Coil Replacement Cycle

• GTi DTL coils: replace every 1–2 weeks or 5–7 tank refills at 60W+
• Signs to replace: muted flavor, reduced vapor, burnt taste, gurgling

Official VAPORESSO Buying Guides

Need help choosing the right device or category? Use our official guides:

• GTX vs GTi Coils Compatibility Guide — which platform your device uses
• Pod & Coil Replacement Guide 2026 — lifespan, cost, and when to replace
• Vaporesso Consumables FAQ 2026 — 20+ pod and coil questions answered
• XROS Series Complete FAQ & Buying Guide 2026
• Best MTL Open Pod Systems 2026

FAQs About Vape Tanks

Q1: What is the difference between GTi and GTX coils?

GTi coils fit iTank T and ARMOUR ULTRA tank mods for high-wattage DTL. GTX coils fit LUXE pod mods and GTX-platform devices — different physical design, not interchangeable. See our GTX vs GTi guide.

Q2: Which tank is best for dense DTL clouds?

iTank T with GTi 0.15Ω or 0.2Ω coils on ARMOUR ULTRA or GEN 200 at 60–90W. Use 70%+ VG e-liquid and wide airflow for maximum vapor production.

Q3: How do I prime a new GTi coil?

Install the coil, fill the tank completely, wait 5–10 minutes for cotton saturation, then start at the lowest recommended wattage. Gradually increase over the first session. Never dry-fire a new coil.

Q4: What e-liquid ratio should I use in GTi tanks?

GTi DTL coils (0.15Ω–0.4Ω): 70/30 or max VG for best wicking and vapor. Using thin 50/50 in sub-ohm DTL may cause leaking or muted flavor.

Q5: How often should I replace my vape tank?

Tank shells last years with proper cleaning. Replace GTi coils every 1–2 weeks. Replace glass or O-rings if cracked or leaking — the tank body is reusable; coils are consumables.