CALIBURN GPP Alpha Cartridge

UWELL CALIBURN GPP Alpha Cartridge 3ml

The UWELL CALIBURN GPP Alpha Cartridge is a refillable replacement pod with an integrated coil, AlphaCore longevity technology and a soft-touch TPU mouthpiece. Designed to reduce flavor fade over repeated refills, the 3 ml cartridge offers four resistance options for compatible CALIBURN devices.

AlphaCore technology for consistent flavor

UWELL developed AlphaCore longevity technology to address short pod life and declining flavor during use. The GPP Alpha is designed to maintain flavor stability over repeated refills, reducing the need for frequent cartridge changes.

Up to 17+ refills: UWELL’s lifespan claim

UWELL reports up to 17+ refills for the 3 ml version, representing approximately 50 ml of e-liquid over the cartridge’s lifespan. This is a manufacturer performance claim, not a guaranteed refill count or lifespan for every user.

Soft-touch TPU mouthpiece

The cartridge features a soft-touch TPU mouthpiece with a softer feel against the lips, designed for comfortable everyday use.

Specifications and resistance options

• Brand: UWELL
• Cartridge series: CALIBURN GPP Alpha
• E-liquid capacity: 3.0 ml
• Resistance options: 0.4Ω, 0.6Ω, 0.9Ω and 1.2Ω
• Coil design: integrated coil
• Technology: AlphaCore longevity technology
• Mouthpiece material: soft-touch TPU

CALIBURN device compatibility

UWELL lists GPP Alpha compatibility with CALIBURN G3, G4 and G5 series devices. Select a resistance appropriate for your device’s supported output.

GPP Alpha range information

UWELL’s announcement describes a wider GPP Alpha range with 2 ml and 3 ml capacities, plus side-refill, top-refill and child-lock versions. This listing is for the 3 ml cartridge. The range-wide filling options do not confirm the filling design of every resistance sold here.

Frequently asked questions

Is this the normal GPP cartridge?
No. This listing is for the GPP Alpha cartridge, featuring AlphaCore longevity technology and a soft-touch TPU mouthpiece.

Which resistance options are listed?
The available options are 0.4Ω, 0.6Ω, 0.9Ω and 1.2Ω. Check your device’s supported output before choosing.

Is the refill count guaranteed?
No. The 17+ refill figure is UWELL’s claim for the 3 ml version, not a guaranteed result for every user.