i have to drop the tank. is there a special tool needed to disconnect the line going towards the filter? i see it has a red clip, but i don't want to pull on it if something needs to go into it to spread it to release.
Is it the quick connect thing?
The HF sells the tool to remove it.
See 1:47 here https://www.youtube.com/watch?v=2UWLJNgppNk