These Kanger Stainless Steel Organic Cotton Coils (SSOCC) are compatible with all versions of the Subtank as well as the Nebox. Get your SS OCC Coils from Vapor North.
Kanger Toptank/Subtank series
Excellent, better and last longer than the original SSOCC coils. These V2 threw me off a bit when I received them, thought there was an error of some sort, but a little research and found out what they were.
Pleased with Vapor North as always!
Kanger SSOCC Coils (5-Pack)
Reasonable cost, in stock, fast shipping. Who can ask for more?!