Description
1.5ohm and 1.8ohm Coils for the Nautilus X
Replacement coils for the Aspire Nautilus X, five to a pack, in 1.5ohm and 1.8ohm. Both are mouth-to-lung resistances built for a tight, cigarette-like draw.
The Nautilus X coil is a U-Tech design, which routes the liquid along a longer path to the wick than a conventional head. That is what lets it run at these higher resistances without the dry, thin taste MTL coils sometimes give as they age.
🔌 Aspire Nautilus X Coils
✔ 1.5ohm and 1.8ohm MTL resistances
✔ U-Tech coil design
✔ Five coils per pack
✔ For the Nautilus X tank and kit
What It Fits
Made for the Aspire Nautilus X tank and the Nautilus X kit.
Specification
- Resistances: 1.5ohm and 1.8ohm
- Pack size: 5 coils
- Draw: mouth-to-lung
- Fits: Aspire Nautilus X tank and kit
- Best with: 50/50 e-liquids and nic salts
What It Is Built For
This resistance is made for mouth-to-lung vaping — a tight, cigarette-like draw. Made for 50/50 e-liquids and nic salts rather than high-VG shortfills.
When To Change It
MTL coils at this resistance are the longest-lasting there is – three weeks or more is realistic on a plain liquid. They fail gradually, with the flavour thinning before anything tastes burnt.
Getting the Most From a Coil
These are made for 50/50 liquid and nic salts. A thick high-VG shortfill will not wick through a 1.8ohm MTL coil properly and will burn it.
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Frequently Asked Questions
Which resistance is tighter?
1.8ohm gives the tighter, cooler draw; 1.5ohm is slightly warmer.
How many in a pack?
Five.
Can I use a shortfill?
Not really – at these resistances a 50/50 or a nic salt is the right choice.
Will they fit a standard Nautilus?
No, the Nautilus X uses its own U-Tech coil.










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