SMOK TFV18 REPLACEMENT COIL (3 PACK) Designed for use with the SMOK TFV18 tank, the TFV18 Coil Series is available in a 0.33ohm Meshed Coil, a 0.15ohm Dual Meshed Coil. Features: TFV18 Mesh Coil Series 0.33ohm TFV18 Meshed Coils ( 80-140W ) 0.15ohm TFV18 Dual Meshed Coils ( 80-140W ) Press-Fit Coil Installation Includes: 3x SMOK TFV18 Replacement Coils