Product review (1 stars): 2 units later same horrible grinding noise
Had to replace the unit once. It was making the most awful high pitch grinding noise just after 2 weeks of use.
My replacement came May 23rd this year and the return window expired June 22nd and of course the unit is now making the same high pitched grinding noise where it sounds like the pump is struggling.
Has anyone else had this odd noise problem?  Is ot normal because it sounds like the unit is going to catch fire or something.
Because of this I couldn't recommend this unit to anyone.