UWELL Caliburn G3/G3 Pro/G3 Eco/G3 Lite/GK3 Pods, 2.5ml
Integrated-coil pods with Uwell’s U² Anti-leak Mechanism — ultrasonic-welded construction with a U-shaped channel at the base specifically designed to contain condensation. Not backward compatible with the G/G2 coil system.
Specifications
- Compatible devices: G3, G3 Pro, G3 Eco, G3 Lite, GK3 only
- Capacity: 2.5ml (3ml for the 0.4Ω variant)
- Fill: side-fill
- Coil: integrated FeCrAl mesh — 0.4Ω (DTL, 3ml), 0.6Ω (RDL), or 0.9Ω (MTL)
- Pack size: 4 pods
Our take
If you own an older Caliburn G or G2, note these pods won’t take your existing coils — G3 moved to a fully sealed, integrated design specifically to make the U² leak-resistance possible, which is the trade-off for losing coil-only replacement. The 0.4Ω option is genuinely new territory for the Caliburn line — real DTL output with a bigger 3ml tank, versus the MTL/RDL focus of everything else in the G-series.
How to use
Pull open the side silicone plug, fill without overfilling, reseal firmly, wait 5-10 minutes if new, then click the pod onto the device.
FAQ
Can I use G2 coils in a G3 pod? No — G3 pods have the coil built in; they don’t accept separate coils.
Which resistance for a tight cigarette-like draw? 0.9Ω MTL.

