The OXVA NeXLIM UNITECH 3.0 Replacement Cartridges are the latest generation of NeXLIM pod, built around OXVA's new UNITECH 3.0 dual mesh coil. Compared with the single-mesh pods they replace, OXVA rate the UNITECH 3.0 coil for up to 200% more flavour and 200% longer lifespan, with improved liquid management and stronger leak resistance. Available in 0.6Ω and 0.8Ω, each 2ml TPD cartridge is top-fill, refillable up to 30 times, and works with both nic salts and freebase e-liquid. Supplied as a pack of 3.
Dual mesh means two heating strips instead of one, spreading the load across a wider surface area. In practice you get a faster ramp-up, a fuller and more even flavour through the whole tank, and noticeably less of the burnt taste that creeps in near the end of a single-mesh pod's life. The redesigned wicking channels keep cotton saturated at higher wattages, so the cartridge holds its flavour instead of thinning out after the first few millilitres.
Which resistance should you choose — 0.6Ω or 0.8Ω?
Both cartridges fit the same devices; the coil resistance changes the draw, the warmth and how quickly you get through e-liquid.
| 0.6Ω Dual Mesh | 0.8Ω Dual Mesh | |
|---|---|---|
| Draw style | Restricted direct-to-lung (RDTL) or loose MTL | Mouth-to-lung (MTL), tighter and more cigarette-like |
| Vapour & warmth | Warmer, denser vapour | Cooler, more discreet vapour |
| Best e-liquid | 50/50 and 60/40 VG blends, 10mg nic salt or 3–6mg freebase | 50/50 blends, 10–20mg nic salt |
| Suggested starting power | Around 16–20W | Around 12–16W |
| E-liquid use | Faster — more vapour per puff | Slower — a 10ml bottle goes further |
| Pick this if | You want maximum flavour and a warmer, airier vape | You are switching from cigarettes, or want the longest battery and liquid life |
If you are unsure, the 0.8Ω is the safer first choice — it suits higher-strength nic salts, sips e-liquid, and gives the tight MTL draw most new vapers prefer. Move to the 0.6Ω when you want a warmer, more open draw with lower-strength liquid. Wattage figures above are a starting point; adjust to taste on your device.
Key features
• UNITECH 3.0 dual mesh coil — up to 200% more flavour vs single mesh
• Up to 200% longer coil lifespan and up to 30 refills per cartridge
• Available in 0.6Ω and 0.8Ω to suit MTL and RDTL vaping
• 2ml TPD-compliant capacity with clear body to check e-liquid level
• Quick top-fill design — no need to remove the cartridge from the device
• Upgraded liquid management for improved leak resistance
• Suitable for both nicotine salts and freebase e-liquid
• Supplied in a pack of 3
Specifications
| Brand | OXVA |
| Product | NeXLIM Cartridge UNITECH 3.0 |
| Resistances | 0.6Ω / 0.8Ω |
| Coil type | UNITECH 3.0 dual mesh |
| Capacity | 2ml (TPD compliant) |
| Filling | Top fill |
| Refills per cartridge | Up to 30 |
| E-liquid compatibility | Nicotine salts and freebase |
| Quantity | 3 cartridges per pack |
Compatibility
These cartridges use the OXVA NeXLIM cartridge fitting and are designed for the OXVA NeXLIM series, including the NeXLIM Pod Kit and NeXLIM 2. They are not compatible with the OXVA XLIM series without the official NeXLIM cartridge adapter. If you are unsure which cartridge your device takes, check the resistance printed on your current pod or get in touch and we will confirm it for you.
How to get the most from your cartridge
Prime a new cartridge before first use: fill it, then let it stand for 5–10 minutes so the cotton fully absorbs the e-liquid. Start at a lower wattage and work up. Avoid vaping below a quarter full, and top up before the cartridge runs dry — dry firing is the fastest way to burn out a mesh coil. Dark, sweetened and high-VG e-liquids will shorten coil life on any pod.
Frequently asked questions
How long does a NeXLIM UNITECH 3.0 cartridge last?
OXVA rate the cartridge for up to 30 refills. In real use, most vapers get 1–3 weeks from a cartridge depending on how much they vape and how sweet their e-liquid is. Replace it when flavour drops off or the draw tastes burnt.
What is the difference between UNITECH 3.0 and the standard NeXLIM cartridge?
The standard NeXLIM cartridge uses the earlier Unitech dual mesh coil. UNITECH 3.0 is the newer generation, with a redesigned mesh and wicking system rated by OXVA for significantly better flavour and a longer service life.
Can I use nic salts in these cartridges?
Yes. Both resistances work with nicotine salts and freebase e-liquid. The 0.8Ω suits 10–20mg nic salts best; the 0.6Ω is better matched to 10mg salts or 3–6mg freebase.
Why is the capacity 2ml?
UK and EU law under the Tobacco and Related Products Regulations limits nicotine-containing e-cigarette tanks and cartridges to a maximum of 2ml. All cartridges we sell are the TPD-compliant 2ml version.
Can I refill them or are they single use?
They are fully refillable. Lift the top-fill plug, fill with your chosen e-liquid, and reseal — there is no need to take the cartridge out of the device.
Delivery, age verification and recycling
Vaping products are sold to over 18s only. It is illegal to sell nicotine-containing products to anyone under the age of 18, and we operate Challenge 25 in store and online age verification at checkout. Photo ID may be requested on delivery.
Nicotine is an addictive substance. This product is intended for use by existing adult smokers and vapers as an alternative to tobacco, and is not suitable for non-smokers, under 18s, or anyone who is pregnant or breastfeeding. Keep out of reach of children and pets.
Used cartridges contain electrical components and must not be put in your household bin. Under the WEEE Regulations we accept old pods, coils and vape devices back in store for free recycling — just drop them in at any Juice33 branch.
Browse the full OXVA NeXLIM range, or see all replacement pods and vape coils.
The OXVA NeXLIM UNITECH 3.0 Replacement Cartridges are the latest generation of NeXLIM pod, built around OXVA's new UNITECH 3.0 dual mesh coil. Compared with the single-mesh pods they replace, OXVA rate the UNITECH 3.0 coil for up to 200% more flavour and 200% longer lifespan, with improved liquid management and stronger leak resistance. Available in 0.6Ω and 0.8Ω, each 2ml TPD cartridge is top-fill, refillable up to 30 times, and works with both nic salts and freebase e-liquid. Supplied as a pack of 3.
Dual mesh means two heating strips instead of one, spreading the load across a wider surface area. In practice you get a faster ramp-up, a fuller and more even flavour through the whole tank, and noticeably less of the burnt taste that creeps in near the end of a single-mesh pod's life. The redesigned wicking channels keep cotton saturated at higher wattages, so the cartridge holds its flavour instead of thinning out after the first few millilitres.
Which resistance should you choose — 0.6Ω or 0.8Ω?
Both cartridges fit the same devices; the coil resistance changes the draw, the warmth and how quickly you get through e-liquid.
| 0.6Ω Dual Mesh | 0.8Ω Dual Mesh | |
|---|---|---|
| Draw style | Restricted direct-to-lung (RDTL) or loose MTL | Mouth-to-lung (MTL), tighter and more cigarette-like |
| Vapour & warmth | Warmer, denser vapour | Cooler, more discreet vapour |
| Best e-liquid | 50/50 and 60/40 VG blends, 10mg nic salt or 3–6mg freebase | 50/50 blends, 10–20mg nic salt |
| Suggested starting power | Around 16–20W | Around 12–16W |
| E-liquid use | Faster — more vapour per puff | Slower — a 10ml bottle goes further |
| Pick this if | You want maximum flavour and a warmer, airier vape | You are switching from cigarettes, or want the longest battery and liquid life |
If you are unsure, the 0.8Ω is the safer first choice — it suits higher-strength nic salts, sips e-liquid, and gives the tight MTL draw most new vapers prefer. Move to the 0.6Ω when you want a warmer, more open draw with lower-strength liquid. Wattage figures above are a starting point; adjust to taste on your device.
Key features
• UNITECH 3.0 dual mesh coil — up to 200% more flavour vs single mesh
• Up to 200% longer coil lifespan and up to 30 refills per cartridge
• Available in 0.6Ω and 0.8Ω to suit MTL and RDTL vaping
• 2ml TPD-compliant capacity with clear body to check e-liquid level
• Quick top-fill design — no need to remove the cartridge from the device
• Upgraded liquid management for improved leak resistance
• Suitable for both nicotine salts and freebase e-liquid
• Supplied in a pack of 3
Specifications
| Brand | OXVA |
| Product | NeXLIM Cartridge UNITECH 3.0 |
| Resistances | 0.6Ω / 0.8Ω |
| Coil type | UNITECH 3.0 dual mesh |
| Capacity | 2ml (TPD compliant) |
| Filling | Top fill |
| Refills per cartridge | Up to 30 |
| E-liquid compatibility | Nicotine salts and freebase |
| Quantity | 3 cartridges per pack |
Compatibility
These cartridges use the OXVA NeXLIM cartridge fitting and are designed for the OXVA NeXLIM series, including the NeXLIM Pod Kit and NeXLIM 2. They are not compatible with the OXVA XLIM series without the official NeXLIM cartridge adapter. If you are unsure which cartridge your device takes, check the resistance printed on your current pod or get in touch and we will confirm it for you.
How to get the most from your cartridge
Prime a new cartridge before first use: fill it, then let it stand for 5–10 minutes so the cotton fully absorbs the e-liquid. Start at a lower wattage and work up. Avoid vaping below a quarter full, and top up before the cartridge runs dry — dry firing is the fastest way to burn out a mesh coil. Dark, sweetened and high-VG e-liquids will shorten coil life on any pod.
Frequently asked questions
How long does a NeXLIM UNITECH 3.0 cartridge last?
OXVA rate the cartridge for up to 30 refills. In real use, most vapers get 1–3 weeks from a cartridge depending on how much they vape and how sweet their e-liquid is. Replace it when flavour drops off or the draw tastes burnt.
What is the difference between UNITECH 3.0 and the standard NeXLIM cartridge?
The standard NeXLIM cartridge uses the earlier Unitech dual mesh coil. UNITECH 3.0 is the newer generation, with a redesigned mesh and wicking system rated by OXVA for significantly better flavour and a longer service life.
Can I use nic salts in these cartridges?
Yes. Both resistances work with nicotine salts and freebase e-liquid. The 0.8Ω suits 10–20mg nic salts best; the 0.6Ω is better matched to 10mg salts or 3–6mg freebase.
Why is the capacity 2ml?
UK and EU law under the Tobacco and Related Products Regulations limits nicotine-containing e-cigarette tanks and cartridges to a maximum of 2ml. All cartridges we sell are the TPD-compliant 2ml version.
Can I refill them or are they single use?
They are fully refillable. Lift the top-fill plug, fill with your chosen e-liquid, and reseal — there is no need to take the cartridge out of the device.
Delivery, age verification and recycling
Vaping products are sold to over 18s only. It is illegal to sell nicotine-containing products to anyone under the age of 18, and we operate Challenge 25 in store and online age verification at checkout. Photo ID may be requested on delivery.
Nicotine is an addictive substance. This product is intended for use by existing adult smokers and vapers as an alternative to tobacco, and is not suitable for non-smokers, under 18s, or anyone who is pregnant or breastfeeding. Keep out of reach of children and pets.
Used cartridges contain electrical components and must not be put in your household bin. Under the WEEE Regulations we accept old pods, coils and vape devices back in store for free recycling — just drop them in at any Juice33 branch.
Browse the full OXVA NeXLIM range, or see all replacement pods and vape coils.
OXVA NeXLIM UNITECH 3.0 Replacement Cartridges – 0.6Ω / 0.8Ω | 2ml | Pack of 3 | Dual Mesh
- Regular price
- £12.50
- Sale price
- £12.50
- Regular price
-