Aspire Triton Replacement Atomizer Head, is for Aspire Triton tanks. 0.3 ohm, 0.4ohm, and 1.8ohm coils are available. These convenient coil replacemets, are very easy to install and make coil changes effortless. Parameters Resistance: 0.3 ohm (rated at 55-65 watts) ÌÎÌà_0.9mm Spacing: 0.5mm 0.4 ohm (rated at 25-30 watts) ÌÎÌà_0.5mm Spacing: 1mm 1.8 ohm (rated at 10-13 watts) ÌÎÌà_0.18mm Spacing:1.3mm Features: All new surgical grade (316L) stainless steel tube filament, suitable for direct to lung style vaping. Japanese organic cotton as wicking material, ensuring a full bodied flavor from all of your favorite e-juice Coil change: with the bottom hardware removed from the tank system, simply screw in your replacement atomizer.