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Uwell Caliburn GPP Replacement Pods - 0.4OHM XL TOP-FILL is backordered and will ship as soon as it is back in stock.
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The Uwell Caliburn GPP pods are the replacement pods for the Caliburn G3, G4 and G5 series, covering the G4, G4 Pro and G4 Mini. GPP stands for G Pod Platform, the single pod range that fits the current Caliburn lineup, also listed as Caliburn G pods or G4 cartridges. The GPP Alpha pods are the newer version with a longer-lasting AlphaCore coil.
Four resistance options cover everything from a warm RDL draw down to a tight MTL pull. All four use mesh coils, so there's nothing to swap out - when the pod's done, you replace the whole thing. They work with nic salt e-liquids and 50/50 shortfills, and include PRO-FOCS 4.0 flavour tech with U2 anti-leak construction.

|
Resistance |
Wattage |
Style |
E-Liquid |
|
0.4 ohm |
25 to 30W |
RDL |
50/50 or higher VG |
|
0.6 ohm |
18 to 23W |
Tight RDL |
50/50 |
|
0.9 ohm |
12 to 16W |
MTL |
Nic salts, 50/50 |
|
1.2 ohm |
10 to 13W |
Tight MTL |
Nic salts, 50/50 |
The 0.4 ohm gives the warmest vapour - closest to an RDL vape. The 0.6 sits between RDL and MTL. The 0.9 is a smooth mouth-to-lung draw, and the 1.2 gives you the tightest cigarette-style pull at the lowest wattage. All four use mesh coils for even heating.
These Caliburn GPP pods fit every G3, G4 and G5 series kit:
The same pod and coil fit every kit in the list, so the G4 Pro and G4 Mini use the same GPP pod.
The magnetic connection is the same across every Caliburn G3, G4 and G5 kit. Do Caliburn G3 pods fit G4? Yes - the GPP platform is shared across the generations, so your pods work in any G3, G4 or G5 kit. The GPP pods are the current standard, replacing the older G3-only pods with wider compatibility and U2 anti-leak construction. See the full Caliburn pods range for every resistance.

The 0.4, 0.6, and 0.9 ohm pods use a side-fill port. Peel the silicone plug, fill to the line, and push the plug back in. The 1.2 ohm pod uses a top-fill design instead - lift the cap, fill, and replace.
Every GPP pod can be flipped 180 degrees in the kit to change the airflow path. One orientation gives a slightly looser draw, the other tightens it up. The GPP coils are part of each pod, so when the flavour drops off you replace the whole pod rather than swapping a separate coil. Combined with the four resistance options and the reversible fit, that's eight different draw combinations across the range.
|
Spec |
Detail |
|
Model |
Caliburn GPP Pods (G Pod Platform) |
|
Compatibility |
All Caliburn G3, G4 and G5 series kits |
|
Resistances |
0.4, 0.6, 0.9, 1.2 ohm |
|
Capacity |
2ml (UK TPD) |
|
Wattage |
0.4: 25-30W, 0.6: 18-23W, 0.9: |
|
Coil |
Mesh, sealed in each pod |
|
Technology |
PRO-FOCS 4.0, U2 anti-leak |
|
Material |
PCTG, ultrasonic welding |
|
Connection |
Magnetic |
|
Airflow |
Reversible pod orientation |
|
Style |
MTL and RDL |
|
E-liquid |
Nic salts, 50/50 freebase |
|
Pack size |
Side-fill: 3 pack / Top-fill: 4 pack |
Side-fill pods:
3 x Caliburn GPP Pods
Top-fill pods:
4 x Caliburn GPP Pods
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Important Battery Restriction: Non-Mainland UK and International orders are limited to 2 internal battery devices per package. Additional shipping charges may apply to split larger orders.
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Non-Mainland UK: Automatically switched to Royal Mail Tracked 24
Non-Mainland UK: Automatically switched to Royal Mail Tracked 24
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Returns: If returned to sender, item cost refunded minus all shipping charges
Detained Goods: Ecigone is not liable for goods detained by customs
Returns: If returned to sender, item cost refunded minus all shipping charges
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Orders containing more than 2 internal battery devices (vape kits with built-in batteries, mods with built-in batteries, or battery cells) to Non-Mainland UK and International addresses will require:
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