The Uwell Crown 4 IV Replacement Coils offers a highly advanced atomizer technology, featuring SS904L material and double helix mesh designs with self-cleaning technology. Features the FeCrAl UN2 Coil, SS304 UN1, and Dual SS904L. Compatible with the Crown 4 Tank.

Uwell Crown 4 Replacement Coils Features:

• Uwell Crown IV Coil System
• 0.2ohm Dual SS904L Coil – rated for 70-80W
• 0.4ohm Dual SS904L Coil – rated for 60-70W
• Dual SS904L Coil – Corrosion-Resistance
• Double Helix Mesh Coil
• Self Cleaning Technology
• Pro-Flavor Optimization Core System