How do I know which coil fits my tank?

Coils are device-specific and sometimes cross-compatible within a brand's family. Check the coil head's printed model number against the list in your tank's manual, or look for the 'compatible coils' list on the packaging. Mixing incompatible coils can result in flooding or poor fit.

What does the resistance (Ω) rating on a coil mean?

Ohm (Ω) resistance indicates how much resistance the coil wire creates. Lower resistance coils (0.1–0.5 Ω) run at higher wattage and produce more vapor. Higher resistance coils (0.8–1.8 Ω) run at lower wattage for a tighter draw. Always match coil resistance to your device's wattage capability.

Can I use coils from another brand in my tank?

In rare cases yes, but it depends entirely on thread pattern and dimensions. Some manufacturers use industry-standard threading (e.g., Smok's 0.96-inch coil family) that allows cross-brand use. Do not force a coil that does not thread smoothly — thread cross-threading can damage both coil and tank.

Coil and Pod Compatibility

Replacement coils and pods are device-specific. Using an incompatible coil can cause flooding, poor vapor production, or damage to the tank. Here is how to identify the correct replacement.

How to Identify Your Coil

Look for the model number on the coil head itself (printed on the side or base). Common formats include "GT4 Meshed", "LP2", "GTe", "UN2 Meshed", etc. Cross-reference against:

Your tank/device's manual (lists compatible coil models)
The "for use with" section on replacement coil packaging
The manufacturer's website compatibility list

Reading Coil Specifications

Spec	What It Means	How to Use It
Resistance (Ω)	Electrical resistance of the coil wire	Match to device's output range; low Ω = high wattage
Wattage range	Rated operating power (e.g., 40–80 W)	Stay within this range for correct performance and coil life
Coil type	Wire material: mesh, clapton, ceramic, etc.	Affects vapor quality and coil longevity; mesh is most common

Pod Systems: Replaceable vs Integrated Coils

Some pod systems (e.g., Caliburn G3, XROS series) use replaceable coil heads inside a fixed pod body. Others use self-contained pods where coil and pod are replaced together. Verify which type your device uses before purchasing replacements.

Cross-Compatibility Notes

Some manufacturers produce coil families shared across multiple tanks (e.g., Smok's "LP2" coils are used in several Smok pod systems). When coils are cross-compatible, this is listed explicitly on the packaging. Do not assume cross-compatibility between brands unless confirmed.

Not sure which coil fits your device? Bring it into any KVS location — staff can cross-reference in-stock coils against your device on the spot.

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Frequently Asked Questions

How do I know which coil fits my tank?: Coils are device-specific and sometimes cross-compatible within a brand's family. Check the coil head's printed model number against the list in your tank's manual, or look for the 'compatible coils' list on the packaging. Mixing incompatible coils can result in flooding or poor fit.
What does the resistance (Ω) rating on a coil mean?: Ohm (Ω) resistance indicates how much resistance the coil wire creates. Lower resistance coils (0.1–0.5 Ω) run at higher wattage and produce more vapor. Higher resistance coils (0.8–1.8 Ω) run at lower wattage for a tighter draw. Always match coil resistance to your device's wattage capability.
Can I use coils from another brand in my tank?: In rare cases yes, but it depends entirely on thread pattern and dimensions. Some manufacturers use industry-standard threading (e.g., Smok's 0.96-inch coil family) that allows cross-brand use. Do not force a coil that does not thread smoothly — thread cross-threading can damage both coil and tank.