Some faucets know if your using adblock software and ask you to disable it to continue.
That's where anti adblock killer comes to play 
it bypasses adblock checking.This is stupid, and let me tell you why.
So... firstly, how do you think faucets get their bitcoins/money to hand out to everyone for free? Do you think it's handed down by God into their wallets automagically? Hmm. Maybe not, right? Let's think for a moment... what do faucets have on their websites that enable them to make money? Hmm... oh, wait! Are they... ads?!?
So after that miraculous discovery, here's a pretty neat formula for every day use.
Code:
If {
source -> reward
}
then {
no source -> no reward
}
source -> reward
}
then {
no source -> no reward
}
(If you have no idea what I just wrote, then basically, removing the source of something removes the result as well. Crazy, right?)
Let's apply that to our everyday life. If ads -> reward, then no ads -> no reward.
TL;DR: If you remove ads on faucets, then you're literally setting yourself up so that the faucet will have to close down and you won't get your precious little sats anymore. Sad, isn't it?