5 Pack

The UFORCE Replacement Coils are designed for the UFORCE tank. This is a 5-pack of vertically oriented parallel coils feature organic cotton. The U2 coils are rated at 0.4ohm with best results at 55-65W. The U4 coils are rated at 0.23ohm with best results at 50-120W. 

SPECS: 

U2 Coils 

• 0.4 Ohm
• 40-80W
• 55 - 65w Optimal Range

U4 Coils

• 0.23 Ohm
• 50-120W

N1 Coils (Single Mesh)

• 0.13 Ohm
• 50-100W
• 70W-80W Optimal Range