Dear Amelians,
On the pic you see a beige plastic part that connects to the grey tube. It's dripping water. I'm trying to disassemble, turning, pulling, pushing...no success  It stays where it is and the grey tube doesn't come out.. I don't want to apply to much power as I don't know that plumbing connector. Could you help and provide some advice?
Thank you,
Alex
NO STRESS 
AMEL54#15
Mystic, CT