I was in the same boat with the attys, sometimes mine would last a day or two, then be really weak.
I usually blow them through with an airline at work, which does a fine job, but I have a booster as well and
they definatly reduce the lifespan of an atty!!
I have (3days ago), got a ego-c atty and the 5 'filters' for my tornado,
(not from TW as they don't stick them as seperate units), and I have to say, WOW!!
Ego-c and a booster is immense, my booster is turned right down, and the hit is awesome!
Also I don't know why, but the draw seems smoother and the flavour is much much much improved!!!!
I use green cow as my daily vape and it's taken the flavour to another level, I also use
absinthe as well, and it's also dramatically improved!!
Hopefully I've helped