B Series Replacement Coils GeekVape(Aegis Boost)  Crafted for Geek Vape Aegis Boost, Aegis Boost Plus, Aegis Hero, H45, M100, Aegis Boost Luxury Edition, Z Nano Tank, and Z50 KI, Boost Replacement Coils utilize a mesh design that stands for flavor and coil lifespan. Additionally, GeekVape B Series Replacement Coils feature a friction-fit o-ring system and can be easily replaced and securely placed into the device via Plug 'n' Play installation. The GV Kanthal Mesh 0.4ohm coil by GeekVape available in various options, supports 25W to 33W, while the GV Kanthal Mesh 0.6ohm coil is for use at 15W to 25W. The 0.3ohm mesh coil supports 30W-38W, while the 1.2ohm mesh coil rates for 10W-14W. Also, the 0.2ohm B mesh coil is rated for 50W-58W. Finally, Aegis Boost Coils will make your vape experience more satisfying. GeekVape B Series Coil Features: Geek Vape B Series (AEGIS BOOST) Coils 0.4ohm GV Boost Mesh Coil Rated 25W-33W 0.6ohm GV Boost Mesh Coil Rated 15W-25W 0.2ohm GV B Mesh Coils rated for 50W-58W 0.3ohm GV B Mesh Coil rated for 30W-38W 1.2ohm GV B Mesh Coil rated for 10W-14W Food Grade Organic Cotton Vertical Coil Platform Plug 'n' Play Coil Installation Each option comes in a pack of five (5) GeekVape Aegis Boost Replacement Coils.