Cartomizers Compatable With Fifty-One Duo?

[Dudex]

My mother bought a fifty-one duo brand e-cig kit about 2 years ago. At the time the cartos she bought ended up having a nasty taste to them so she gave up. $160 down the drain. Now since I started vaping she is seeing how much I am enjoying it and it is peaking her interest again.

I have tried cleaning out her old cartos and cleaning them but I cant get the nasty taste out of them so I thought id try to find new ones. The threads on these are similar to a 901 thread but not quite.

Is anyone familiar with these, and if so is there a size that will fit these batteries?

[Jeffb]

The Smoke 51 Duo takes KR808D-2. Le Cig has them http://lecig.com/D2refillcartomizers.aspx I would recommend getting some blanks and fill it with your moms favorite flavored juice.