Smok TFV4 Replacement Coils OverviewThe SMOK TFV4 Replacement Coil Heads are patented and designed specifically for use with the revolutionary SMOK TFV4 sub-ohm vape tank. These replacement vape coil heads are available in two varieties, a .2 ohms triple coil and a .15 ohms quad coil design. Both varieties allow for generous airflow and are wicked with pure organic cotton for clean taste and efficient wicking. The SMOK TFV4 Replacement Coils Heads keep your TFV4 vape tank producing plumes of rich, smooth, flavorful vapor. TFT3: Unlike any other vape coil design seen before, TFT3's three independently housed vertical coils provide efficient heat dissipation and unparalleled flavor. The TFT3 is available in .2 ohms resistance and intended for use between 30 watts and 130 watts. TFQ4: Designed for those who enjoy a warm flavorful vape in mind. The TFQ4's stacked quadruple coils provide warm, dense, plumes of tasty vapor. The TFQ4 is available in .15 ohms resistance and is intended for use between 40watts and whopping 140 watts. SMOK TFV4 Replacement Coils FeaturesResistance: 0.2 ohms for TFT3Resistance: 0.15 ohms for TFQ4Recommended Wattage: 30W-130W for TFT3Recommended Wattage: 40W-140W for TFQ4Produce more Flavor and VaporPure Organic CottonSold as Single UnitsVape Coils DisclaimerSUB-OHM: Extra safety precautions should be practiced when using a sub ohm coil. Sub-ohm coils will only work on a device capable of firing sub ohm atomizers and coils. You must also ensure that your batteries can handle sub ohm atomizers and coils. Improper use can lead to damage or injury. MistHub is not responsible for any damage caused by the misuse and/or mishandling of sub-ohm coils and/or devices. Check out our Tutorial Sectionwhere you can learn more about the different kinds of devices and tips on how to use them safely.TEMPERATURE CONTROL: Temperature control coils are designed specifically for use only with devices equipped with circuit boards capable of controlling coil temperature. Do NOT use temperature control coils with any device that is not equipped to handle temperature control. MistHub is not responsible for any damage caused by the misuse and/or mishandling of temperature control devices. If you would like to learn more about Temperature Control, please check out our Temperature Control Tutorial!