Uwell Caliburn A3S Replacement Pods
by Uwell
No reviews yet — be the firstUwell Caliburn A3S replacement pods — 4-pack for the A3S pod kit. Pro-FOCS coil tech for nic salt MTL vaping. £22.99.
0.8 Ohm
£4.99sold individually · inc VAT
Quantity:
1
Free delivery over £40
Same-day dispatch
TPD compliant
Trade support
Written and fact-checked by the VapeCity team · Updated June 2026
What are Uwell Caliburn A3S Replacement Pods?
The Uwell Caliburn A3S Replacement Pods are the consumable pods for the Uwell Caliburn A3S pod kit. The Caliburn A is one of Uwell's flagship pod lines — the A3S is a refined generation in the series, featuring draw-activated firing, top-fill convenience, and the Pro-FOCS coil system. These replacement pods maintain the A3S's flavour performance as the coil wears over daily use.
At £22.99 for 4 pods, the per-pod cost is approximately £5.75. Pods typically last 1-2 weeks with regular use, giving the 4-pack a supply window of one to two months.
- Uwell Caliburn A3S Replacement Pods — 4-pack, the consumable for the Caliburn A3S pod kit.
- Available in 0.8 Ohm and 1.0 Ohm — both optimised for MTL nic salt vaping.
- Pro-FOCS (Flavour Optimisation Coil System) technology: Uwell's coil approach for maximum flavour accuracy from nic salt e-liquids.
- 4-pack format provides several weeks of replacement supply depending on usage.
- Top-fill pod design — the A3S uses top-fill for cleaner, less spill-prone refilling.
Uwell Pro-FOCS coil system
FOCS stands for Flavour Optimisation Coil System — Uwell's internal branding for their coil design philosophy, which prioritises accurate flavour reproduction from e-liquid. In practice, the FOCS coils use food-grade materials in the coil housing and wicking, which Uwell claims reduces any off-flavour contribution from the coil itself. The result is a cleaner expression of the e-liquid's flavour profile.
The Pro-FOCS update (as in the A3S) refines the mesh coil geometry and wicking configuration. For nic salt vaping — where the subtle nuances of a 10mg or 20mg salt e-liquid are the primary experience — accurate flavour delivery is more noticeable than in high-wattage DL setups. The A3S is designed for the flavour-conscious MTL vaper.
The good
- Pro-FOCS flavour optimisation for accurate nic salt taste.
- 4-pack for extended supply.
- 0.8 and 1.0 Ohm options for different draw preferences.
- Top-fill for clean pod refills.
The catch
- £22.99 for 4 is at mid-high pricing for pod replacements.
- Compatible only with Caliburn A3S — check the exact model before ordering.
Specifications
| Compatible device | Uwell Caliburn A3S |
|---|---|
| Resistance options | 0.8 Ohm / 1.0 Ohm |
| Coil tech | Pro-FOCS mesh |
| Pack size | 4 pods |
| Fill method | Top-fill |
| Price | £22.99 |
Frequently asked questions
What is the difference between Caliburn A3 and A3S pods?
The A3S is an upgraded generation of the Caliburn A3 — the pod formats may differ. Always verify the specific A3S pod designation before purchasing, as A3 pods may not be cross-compatible.
Which resistance is best for nic salts?
Both resistances suit nic salts. The 1.0 Ohm provides a tighter MTL draw closer to cigarette resistance; the 0.8 Ohm provides slightly more vapour. Most nic salt vapers prefer the 1.0 Ohm for salt concentration of 20mg.
Delivery
| Standard UK delivery2–3 working days | £2.99 |
|---|---|
| Next-day deliveryorder before 3pm, Mon–Fri | £5.99 |
| Orders over £40free standard UK delivery | Free |
Order before 3pm and we dispatch the same working day. Everything ships in plain, discreet packaging from UK stock, and it’s all TPD-compliant.
Returns
You have a 14-day right to cancel online orders. Because e-liquids, pods, disposables and pouches are sealed for hygiene, change-of-mind returns are accepted only when the item is unused and in its original, unopened packaging — opened or used products can’t be refunded. Anything faulty, damaged or incorrectly supplied is fully covered under the Consumer Rights Act, return postage on us.
Full details on our returns & refund policy page.
Customer reviews
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