Glenn is definitely correct...the Calypso doesn't handle pet hair all that well. I find that if you load it only half full in those instances, it's definitely better, but nothing like an old GE Filter Flo. The dryer does more of the hair/debris removal. It's definitely not a machine that tolerates any kind of an overload condition well...washability goes quickly down the toilet if you overload it, though it handles a Bob Load okay.