Mr.Scagnattie
Bluelighter
Ecigs help, you cab buy one relatively cheap at Walmart which has rechargeable filters. It's called N-Joy
Njoy also makes an e-cig that comes singular called "The Njoy King" which is one of the most realistic e-cigs out there. It has the squishy filter and everything.. very good realism and even tastes a lot like a real cig. It's designed more for people who are heavy smokers who want something still very similar to their real cigs to help the transition.
Then there are companies like Blu Cigs, that are a more traditional e-cig company. They are still about the same size as a regular cig (unfortunately that means short battery life though) but they have nice flavored cartridges like vanilla, etc, and they aren't that expensive.
There are a lot of good brands out there. You have to do your research and find what works for you.