The Aspire Nautilus X 1.5ohm Coil is the cross-compatible replacement coil for a range of Aspire kits and tanks, including the Nautilus X tank, the PockeX kit and the Nautilus XS tank, with a U-shaped chamber that forces vapour to travel through the coil twice for improved flavour.

Which devices it fits

Nautilus X coils are cross-compatible coils that can be paired with a range of kits and tanks: the Nautilus X tank, the PockeX kit and the Nautilus XS tank. If your Aspire device is one of those three, these are the coils it takes, and one pack covers the lot.

The U-shaped chamber

What distinguishes the Nautilus X coil is the U-shaped chamber inside it, which forces vapour to travel through the coil twice before it reaches your mouth, improving flavour. Where a standard coil passes vapour over the heating element once, the Nautilus X design gives it a second pass, so more of the e-liquid's flavour notes come through on every draw.

Draw style

There are three versions of this coil available and this one is 1.5ohm, all of which support mouth-to-lung vaping. Expect a tight, cool, cigarette-style draw with a modest volume of vapour, which pairs naturally with higher-strength e-liquids and accounts for why this platform has long been a favourite with switchers from smoking.

Tips for the best results

• Let a new coil sit filled for five to ten minutes before firing so the wicking material saturates.

• Keep the power low to moderate; the 1.5ohm resistance is built for a gentle draw.

• Use a 50/50 or higher PG e-liquid, which wicks quickly enough for the coil's pace.

• Replace when flavour dulls or the draw feels flat.

Works with

• View the Aspire PockeX Kit

• Browse all vape coils

• View Aspire tanks