Freemax Fireluke 4 Tank adopts industry-leading FM COILTECH5.0/Double-D Mesh coil technology(Parallel Mesh Structure & Tea Fiber Cotton Formula & Military Grade Mesh Structure, which pioneers the use of innovative parallel mesh structure and achieves a 50% improvement in the flavors and heating speed. However, the Fireluke 2 Sub Ohm Tank applies the FM COILTECH3.0(Diamond mesh with 90% Tea Fiber Cotton and 10% Japanese Organic Cotton Formula).
What’s more, here comes another difference. Freemax Fireluke 4 is designed with a child-resistant top filling system. All you have to do is simply lift and slide the top cap and then fill the tank, super easy and convenient. As for the Freemax Fireluke 2, it adopts the designed Slide-to-Open top fill mechanism. You just need a simple slide of the top cap to make you fill the tank with ease.
One similarity between them is that the X Mesh Coils series, TX Mesh Coils series, and 904L X Mesh Coils series can support both Freemax Fireluke 2 and Fireluke 4 Sub Ohm Tank.
Both sub ohm tanks are compatible with X Mesh Coils(X1-D 0.15ohm, X1 0.15ohm, X2 0.15ohm, NX2 0.5ohm, X3 0.15ohm and X4 0.15ohm), TX Mesh Coils(TX1 SS316L 0.12ohm, TX1 0.15ohm, TX2 0.2ohm, TNX2 0.5ohm, TX3 0.15ohm, TX4 0.15ohm), and 904L X Mesh Coils(904L X1 0.15ohm, 904L X2 0.2ohm, 904L X2 0.5ohm,904L X3 0.15ohm, and 904L X4 0.15ohm).
For more information about Freemax Fireluke 2 Sub Ohm Tank, please click here: https://www.freemaxvape.com/fireluke-2