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Uwell Caliburn GPP Pods 3ml Top Fill (4-Pack)
Uwell Caliburn GPP Pods 3ml Top Fill (4-Pack)
ByUwell
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£9.99
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£9.99
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Product Highlights
Vaping Style
MTL
Uwell Caliburn GPP Top Fill Pods – 3ml Capacity (4-Pack)
The Uwell Caliburn GPP Top Fill Pods are replacement consumables engineered for compatible Uwell Caliburn G series devices, combining a 3ml e-liquid capacity with a top-fill port, an integrated mesh coil, and Uwell's PRO-FOCS flavour technology in a leak-resistant pod structure. The top-fill access point eliminates the need to remove the pod from the device to refill, reducing e-liquid spillage and coil disturbance during the refill process. Airflow is adjustable via pod rotation, allowing the draw resistance to be tuned between a tighter MTL configuration and a slightly more open setting without any additional hardware. Each pack contains 4 pods. For more information on Uwell's full product range, visit the official Uwell website.
Who Are These Pods For?
The Caliburn GPP Top Fill Pods are suited to existing Uwell Caliburn G series device owners who want a higher-capacity replacement pod with a cleaner refill process than standard side-fill formats. The 3ml capacity extends the time between refills compared to smaller 2ml pod formats, making them a practical choice for adult vapers with higher daily usage who find frequent refilling inconvenient. The PRO-FOCS flavour technology and integrated mesh coil construction make these pods particularly well-suited to users who prioritise flavour accuracy and consistency across the full lifespan of each pod rather than maximum vapour output.
Why Choose Uwell Caliburn GPP Top Fill Pods?
- 3ml Capacity for Extended Use Between Refills – The larger 3ml e-liquid reservoir reduces refill frequency compared to standard 2ml pod formats, providing a more practical daily carry option for vapers who use their device continuously throughout the day
- PRO-FOCS Flavour Technology for Consistent Accuracy – Uwell's proprietary PRO-FOCS system optimises the interaction between the e-liquid and the mesh coil contact surface, maintaining flavour accuracy and intensity from the first draw through to the end of the pod's usable life without the flavour degradation typical of standard coil formats
- Top-Fill Port for Spill-Free Refilling – The top-fill access design allows the pod to remain installed in the device during refilling, eliminating the pod removal step that introduces air into the coil and increases leakage risk in side-fill pod formats
- Rotational Airflow Adjustment – Pod rotation controls the airflow aperture continuously between tighter MTL and slightly more open draw resistances, allowing the user to match the draw feel to their preference without changing hardware or coils
- Leak-Resistant Pod Structure – The sealed pod construction and top-fill closure are engineered to minimise e-liquid migration out of the pod chamber during both use and storage, reducing the condensation and leakage issues associated with less tightly sealed pod formats
Product Specifications
| Brand | Uwell |
| Pod Range | Caliburn GPP |
| Pack Contents | 4 Pods Per Pack |
| Pod Capacity | 3ml |
| Fill Type | Top-Fill |
| Coil Type | Integrated Mesh Coil |
| Flavour Technology | Uwell PRO-FOCS |
| Airflow | Adjustable via Pod Rotation |
| Compatible Devices | Uwell Caliburn G Series (GPP-Compatible Models) |
| Suitable For | Adults 18+ Only |
Installation and Best Use
Remove the pod from its packaging and open the top-fill port. Fill with your preferred e-liquid — the 3ml capacity accommodates both nicotine salt and freebase formulations appropriate to your device's output range. Close the fill port securely and allow the pod to rest for a minimum of five minutes before first use, giving the integrated mesh coil sufficient time to fully saturate and preventing dry hits that degrade both coil performance and flavour output. Insert the filled pod into your Caliburn G series device until it seats correctly. Rotate the pod to set your preferred airflow resistance before drawing — a partial rotation tightens the draw toward an MTL configuration, while a more open position produces a slightly airier feel. When flavour output begins to noticeably diminish, replace the full pod rather than attempting to extend the coil beyond its usable life.
About Uwell
Uwell is a hardware-focused vape manufacturer recognised across the global market for coil engineering precision and pod system reliability, with the Caliburn series established as one of the most widely adopted refillable pod platforms in the UK and international markets. The GPP pod format represents Uwell's current-generation replacement consumable for the Caliburn G series, incorporating the PRO-FOCS flavour technology and top-fill architecture developed in response to user feedback on earlier Caliburn pod iterations. Further compatibility details and the full Uwell product range are available at the official Uwell website.
Important Information
- For adult vapers only (18+)
- Compatible with Uwell Caliburn G series devices that support the GPP pod format only — verify device compatibility before purchase
- Prime new pods for a minimum of five minutes after filling before first use to prevent dry hits and coil damage
- Do not attempt to disassemble, manually rewick, or modify the integrated coil within the pod
- This product is intended for use with nicotine-containing e-liquids — nicotine is an addictive substance
- Not suitable for non-smokers, pregnant or breastfeeding women, people with cardiovascular conditions, or those with sensitivity to nicotine
- Store unused pods in a cool, dry place away from direct sunlight and heat sources
- Keep out of reach of children and pets at all times
Frequently Asked Questions
Which devices are these pods compatible with?
The Caliburn GPP Top Fill Pods are compatible with Uwell Caliburn G series devices that support the GPP pod system. Compatibility should be verified against your specific device model before purchase — Uwell's full compatibility information is available at the official Uwell website.
What is the difference between the top-fill and side-fill versions?
The top-fill variant allows refilling with the pod installed in the device, reducing the leakage risk associated with pod removal and reinsertion. The side-fill version uses a lateral fill port and requires the same pod format but with a different access point — both versions use the same Caliburn GPP coil architecture and PRO-FOCS technology.
How do I adjust the airflow on these pods?
Rotate the pod within the device to move the airflow aperture between its available positions — rotating toward the closed position tightens the draw resistance for a more MTL-style feel, while rotating toward the open position produces a slightly airier draw. No additional tools or components are required to make this adjustment.
When should I replace the pod?
Replace the pod when flavour output begins to noticeably diminish, when a burnt or muted taste develops during draws, or when the pod has been in use long enough that coil performance has visibly degraded. Do not attempt to extend the coil beyond its usable life by refilling repeatedly once these signs appear.
Why Buy From UK Vape Kings?
- 100% Genuine UK Stock
- Fast UK Dispatch
- Low Prices
- TPD Compliant Products
- Excellent Customer Support
- Wide Range of Vape Products
Package Includes: 4x Uwell Caliburn GPP Top Fill 3ml Replacement Pods
Last updated: 1st May 2026
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📦 UK Mainland Delivery Rates
| Order Value | Shipping cost | Service |
|---|---|---|
| Less than £20 | £1.99 | Royal Mail Tracked 48 |
| Less than £20 | £2.99 | Royal Mail Tracked 24 |
| Less than £20 | £3.99 | DPD Next Day |
| Less than £40 | £6.99 | Royal Mail Special Delivery |
| £20 or more | FREE | Royal Mail Tracked 24 |
| £20 or more but less than £40 | £1.99 | DPD Next Day |
| Greater than £40 | FREE | DPD Next Day |
| Greater than £40 | £4.99 | Royal Mail Special Delivery |
📍 Channel Islands / BT / Scotland Delivery
(Up to 2 Battery Items)
| Order Value | Price | Service |
|---|---|---|
| Less than £20 | £1.99 | Royal Mail Tracked 48 |
| Less than £20 | £2.99 | Royal Mail Tracked 24 |
| £20 or more | FREE | Royal Mail Tracked 24 |
| Less than £40 | £6.99 | DPD 2-Day Service |
| Less than £40 | £6.99 | Royal Mail Special Delivery |
| Greater than £40 | £4.99 | DPD 2-Day Service |
| Greater than £40 | £4.99 | Royal Mail Special Delivery |
📍 Channel Islands / BT / Scotland Delivery
(More Than 2 Battery Items)
| Order Value | Price | Service |
|---|---|---|
| Less than £40 | £6.99 | DPD 2-Day Service |
| Greater than £40 | £4.99 | DPD 2-Day Service |
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|---|---|---|
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