UWELL has released the GPP Alpha Cartridge, a replacement pod for the Caliburn G3, G4, and G5 series. The main spec claim: up to 17+ refills per pod, totalling approximately 50ml of e-liquid before replacement is needed.
UWELL attributes the extended lifespan to what they're calling AlphaCore longevity technology, which is designed to maintain consistent flavour output across the full refill cycle — not just the first few fills.
By comparison, a standard pod typically yields somewhere in the range of 7–10 refills before noticeable degradation, so the improvement is significant if it holds up in real-world use.
Key Specs
- Capacity: 3ml
- Fill type: Side fill and top fill
- Resistance options: 0.4Ω, 0.6Ω, 0.9Ω, 1.2Ω
- Pack size: 3 pods per pack
- Compatible devices: Caliburn G3 Series, G4 Series, G5 / G5 Koko / G5 Lite
The GPP Alpha Cartridge is a drop-in replacement for existing Caliburn GPP-series pods. No new hardware or adapters are required if you are already running a G3, G4, or G5 device.
Caliburn G-Series Pods & Devices
Browse compatible replacement pods and Caliburn G-series devices available online and in-store at Gas City Vapes.
Shop Caliburn PodsView All UWELL Devices"AlphaCore longevity technology is designed to maintain consistent flavour output across the full refill cycle — not just the first few fills."
Frequently Asked Questions
Which devices are compatible with the UWELL GPP Alpha Cartridge?
How many refills does the GPP Alpha Cartridge support?
What resistance options are available?
How does the GPP Alpha Cartridge fill?
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