Our Fifty-One Duo™ replacement electronic cigarette refill all-in-one atomized filters, better know as "cartomizers," include a built in atomizer within each cartridge, offering a fresher smoking experience each time you change your cartomizer. Engineered to be of the highest quality, these cartomizers are available in both Original Tobacco and Menthol Leaf flavors, in an array of nicotine strengths: 16mg, 12mg, 8mg, 6mg, 4mg, and 0mg.
Each cartomizer lasts approximately 1 1/2 to 2 packs of traditional tobacco cigarettes. Thus, at a retail price of just $14.95 for a pack of 5 cartomizers (the equivalent of a full carton of tobacco cigarettes), you get the equivalent of a pack of cigarettes for less than $1.50. Smoking e-cigarettes is not only a better alternative to conventional tobacco cigarettes, but it also costs you less.
* Duo™ Cartomizers are for use with the Fifty-One Duo™ Electronic Cigarette only, and are not compatible with the Trio™ e-cigarette model.
* Overall puff efficiency is estimated and can vary depending on size, duration, and strength of inhalations.
