9001, great Skimming and really quiet !!!
on March 14, 2023
9004 took a bit a tweaking, but it is quiet and has been steadily pulling out nasties from the water since day one.
Finicky as ever... Haven't had it pull nice sludge yet but I'm going to keep adjusting. (9001)
9002 served me well. still have it as a backup. great performer for its size. highly recommended