24 MM • 4 ML • ALL NAUTILUS COILS
Aspire Nautilus 3S MTL Atomizer
Customizable MTL and RDL performance with metal honeycomb protection, seven different airflow adjustments, easy top fill, and extensive Nautilus coil support.
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Nautilus Coil
Compatible with all Nautilus coil series
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7 Airflow Settings
Precise control for MTL and RDL
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3.75 / 4 ml
Two different glass capacities
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Top Fill
Slide-to-open filling cap
Aspire Nautilus 3S Tank
Aspire Nautilus 3S is a special version of the popular Nautilus 3 platform featuring metal honeycomb protection. The stainless steel body and honeycomb-patterned metal tank protection give the product a stylish look while providing extra protection around the glass tube.
Compatible with different resistance options of the Aspire Nautilus coil platform, the Nautilus 3S offers a wide performance range from a tight MTL draw to a more open RDL usage. Seven different airflow adjustments allow the draw tightness to be adjusted according to the coil used and personal preference.
The slide-to-open top filling cap makes adding e-liquid easy, while the press-fit coil system allows coils to be installed and removed without threading. The e-liquid shut-off mechanism activated during coil replacement helps prevent e-liquid in the tank from flowing into the coil chamber.
Design and Build Quality
Honeycomb Protection
The honeycomb-patterned metal tube provides extra protection around the Pyrex glass.
Press-Fit Coil
Coils are installed by pushing them directly into the tank base without threading.
E-Liquid Shut-Off System
Closes the e-liquid channels when the coil is removed, helping to reduce leaking.
Aspire Nautilus 3S Technical Specifications
Brand: Aspire
Model: Nautilus 3S
Atomizer Type: MTL and RDL coil atomizer
Diameter: 24 mm
Height: 53.5 mm (including Drip Tip)
Net Weight: 71.5 grams
Honeycomb Glass Capacity: 3.75 ml
Spare Glass Capacity: 4 ml
Body Material: Stainless steel
Tank Protection: Metal honeycomb tube
Filling System: Slide-to-open top fill
Coil Installation: Press-fit plug-and-play system
E-Liquid Shut-Off Mechanism
Airflow: Adjustable bottom airflow
Air Control: 7 different airflow settings
Coil Compatibility: All Aspire Nautilus Series coils
Mouthpiece: Replaceable POM 510 Drip Tip
Atomizer Connection: Standard 510 connection
Nautilus Coils Included in the Box
Nautilus Mesh 1.0Ω
Recommended Power: 13-15W
MTL and slightly open MTL usage
Balanced flavor and low power consumption
Nautilus Mesh 0.3Ω
Recommended Power: 23-28W
More open RDL usage
Higher vapor and strong flavor performance
Comes pre-installed on the tank
Compatible Nautilus Coil Options
| Coil |
Usage |
Power Range |
| Nautilus BVC 1.8Ω |
Tight MTL |
10-14W |
| Nautilus BVC 1.6Ω |
Tight MTL |
7-11W |
| Nautilus Mesh 1.0Ω |
MTL |
13-15W |
| Nautilus 2 Coil 0.7Ω |
Open MTL / RDL |
18-23W |
| Nautilus 2S Mesh 0.7Ω |
Open MTL / RDL |
20-25W |
| Nautilus 2S 0.4Ω |
RDL |
23-28W |
| Nautilus Mesh 0.3Ω |
RDL |
23-28W |
New Coil Usage Recommendations
✓ Push the new coil into the tank base leaving no gaps.
✓ Allow the coil to sit in the e-liquid for 10-15 minutes after filling the tank.
✓ Start vaping at the lower end of the wattage range specified on the coil.
✓ Adjust the airflow setting according to the coil and draw style being used.
✓ Avoid taking long continuous puffs consecutively.
✓ Check that the top cap is completely closed after refilling.
Important: Since the Nautilus 3S can use coils with different resistances, e-liquid, nicotine ratio, and wattage selections should be made according to the installed coil. The 0.3Ω coil vaporizes more e-liquid than the 1.0Ω and 1.8Ω MTL coils.
Color Options
Stainless Steel
Gunmetal
Black
Blue
Red
Rainbow
Package Contents
1 × Aspire Nautilus 3S Tank (3.75 ml)
1 × Nautilus Mesh 0.3Ω Coil (23-28W, Pre-installed)
1 × Nautilus Mesh 1.0Ω Coil (13-15W)
1 × Spare Glass Tube (4 ml)
1 × Spare O-Ring Pack
1 × User Manual
Frequently Asked Questions
Which coils does the Nautilus 3S use?
It is compatible with Aspire Nautilus BVC, Nautilus Mesh, Nautilus 2, and Nautilus 2S coil options.
Is it suitable for MTL and RDL vaping?
Yes. It provides MTL with high-resistance coils and more open RDL usage with low-resistance 0.3Ω, 0.4Ω, and 0.7Ω coils.
What is the tank capacity in milliliters?
It offers 3.75 ml capacity with the honeycomb-protected glass and 4 ml with the spare glass tube included in the box.
Do you need to empty the e-liquid when changing coils?
The e-liquid shut-off mechanism closes the channels when the coil is removed. However, it is still safer to perform the procedure while the tank is upright and the e-liquid level is not too high.
Is the Drip Tip replaceable?
Yes. The Nautilus 3S features a standard replaceable 510 Drip Tip connection.
