Eleaf

There are two heating coils vertically placed in parallel, which enables a large amount of cloud production. The wicking material is organic cotton, which makes the vapor pure and healthy. There are 2 resistances for your choices: 0.3ohm & 0.5ohm

Those replacement coil heads are custom designed for Eleaf GS Air 2 Atomizer. But it can also work on GS Air Atomizer & GS Tank Atomizer. The wire is Kanthal and the wicking material is pure cotton. 0.75ohm is resistance.Working...

This atomizer head is only designed for Eleaf GS Air Atomizer. It is bottom dual coil, 1.5 Ohm all cotton and is wrapped inside the coil.  It is more hygienic.