buying guide, coils, ohm guide, OXVA, replacement coils, SMOK, vaporesso

Best vape coils guide 2025 — how to choose the right replacement coil

Replacement mesh vape coils

Getting the right replacement coil makes all the difference to your vaping experience. The wrong one leads to poor flavour, burnt hits, or wasted e-liquid. Here's everything you need to know.

What types of coil are there?

Mesh coils

SMOK RPM 3 mesh replacement coil

Now the industry standard. Instead of a single coil wire, mesh coils use a flat mesh structure that heats more evenly and consistently. The result: better flavour, fewer dry hits, and longer lifespan. If your device supports mesh, always choose mesh.

Ceramic coils

Aspire replacement coil, an example of a standard/ceramic-style build

Best for vapers sensitive to metal taste or those using very sweet e-liquids. Ceramic wicks don't absorb sweetener residue as quickly as cotton, so they can last longer. Slightly softer flavour than mesh but excellent consistency.

Standard coils

Found on older devices. Still work perfectly well but generally don't match mesh for flavour or longevity.

Understanding resistance (ohm ratings)

The number printed on every coil is its resistance in ohms (Ω). This is the single most important spec to understand.

Resistance Style Nicotine Vapour
0.3–0.6Ω DTL (sub-ohm) 3–6mg freebase Large clouds
0.6–0.8Ω Balanced MTL/RDL 10–20mg nic salts Medium
1.0Ω+ MTL 10–20mg nic salts Discreet

Coils by brand — what fits what?

Vaporesso XROS COREX pod, an example of a fixed-coil pod
  • Vaporesso XROS series — Uses COREX pods (fixed coil). Available in 0.6Ω and 0.8Ω. Compatible across all XROS devices.
  • OXVA Xlim series — Uses Xlim pods, compatible with Xlim, Xlim Classic, Xlim Pro, and Xlim Pro 2. Available in 0.6Ω, 0.8Ω, and 1.2Ω.
  • SMOK RPM 5 — Uses RPM 3 coils. Available in 0.15Ω mesh (DTL) and 0.3Ω mesh.
  • Aspire Gotek Pro — Uses proprietary Gotek pods. Simple swap-out system.
  • Innokin range — Zenith and Z coil ranges for their popular Zenith and Endura T18E tanks.

How long should a coil last?

  • Light vapers (under 10ml per day): 2–3 weeks
  • Moderate vapers (10–20ml per day): 1–2 weeks
  • Heavy vapers (20ml+ per day): under a week

Sweet e-liquids burn out coils faster than menthol or tobacco flavours due to caramelised sweetener buildup on the wick.

We stock genuine replacement coils for all major brands — Vaporesso, OXVA, SMOK, Aspire, Innokin, Uwell, VooPoo, and GeekVape — at all seven I Love Vapour stores and online at ilovevapour.com.