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Uwell Caliburn GPP Side Fill XL Cartridge (3 Pack) 0.4 Ohm — buy online at Best UK Wholesaler

Uwell Caliburn GPP Side Fill XL Cartridge (3 Pack)

by Uwell

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Refillable XL side-fill cartridges for the Uwell Caliburn GPP, three to a pack and fifteen to a trade box.

0.4 Ohm

£31.06sold individually · inc VAT

Quantity:

1
Free delivery over £150 ex VAT
Same-day dispatch
TPD compliant
Trade support

Written and stock-checked by the BestUKWholesaler trade desk · Updated July 2026

The XL cartridges for the Caliburn GPP

Uwell Caliburn GPP Side Fill XL Cartridges are the refillable cartridges for the Caliburn GPP: a higher-capacity XL cartridge with a side-fill port, sold as 3-packs in a box of 5. The customer fills them and replaces the cartridge as the coil wears, so like any Caliburn pod this is a repeat consumable, here for the bigger, higher-power end of the Caliburn range rather than the small MTL pods.

For a shop, the GPP cartridge is the reorder behind that device. The XL cartridge holds more, so the customer refills it less often, but it still wears out, so it stays a steady repeat. Stock it where you sell the GPP, and match the fill style, since it comes in a side-fill and a top-fill version.

  • A higher-capacity XL cartridge with a side-fill port
  • For the bigger, higher-power Caliburn GPP
  • Three cartridges a pack, fifteen a trade box
  • A device-specific repeat consumable
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Box economics on the GPP cartridges

Five packs to a box at three cartridges a pack, so a trade box is fifteen cartridges: divide by five for the per-pack figure, or by fifteen for the per-cartridge. A refillable cartridge is a repeat reorder as the coil wears, and the XL capacity suits the higher-power GPP user. The Caliburn range has broad demand, so its cartridges earn a facing beside the small A3S pods on the refillable vape pods shelf. They take any nic salt or freebase the customer fills them with, and sit on the vape accessories line.

Where the GPP cartridges fit a shelf

The GPP Side Fill XL cartridge fits the Uwell Caliburn GPP, the larger, higher-power end of the Caliburn range, so it serves a customer wanting more capacity and a looser draw than the small MTL pods give. It is the side-fill version; the top-fill XL cartridge is the same capacity with a different fill port, so match the fill style the customer prefers. It is device-specific, so match the cartridge to the GPP before selling. It is not for the small-pod MTL vaper, who wants the standard Caliburn pod, or the disposable buyer. The Uwell range gathers the brand.

Which counters should stock the GPP cartridges

A counter that sells the Caliburn GPP should stock its cartridges, since the device drives the cartridge reorder. A shop with no GPP trade has less call for them, though a Caliburn counter often carries the range. It is not a standalone impulse line. Stock the fill style your customers ask for, keep the device in stock, and reorder from the pulls. The wider Uwell range gathers the brand.

Specifications

FormatRefillable XL cartridge, side-fill, 3-pack
FitsUwell Caliburn GPP
FillSide-fill port, any nic salt or freebase
Trade boxBox of 5 packs, 15 cartridges
RoleRepeat-purchase consumable
BrandUwell

Frequently asked questions

How are the Caliburn GPP Side Fill XL cartridges sold to trade?
By the box of 5 packs, 3 cartridges to a pack, so fifteen cartridges a box, with no minimum order.
Which device do they fit?
The Uwell Caliburn GPP. Match the cartridge to the exact device before selling.
What is the difference from the top-fill version?
Same XL capacity, a different fill port. Stock the fill style your customers prefer.
Who is it not for?
The small-pod MTL vaper, who wants the standard Caliburn pod, or the disposable buyer.