Top Loading Washing Machines What Is The Big White Pan That Goes On Top Of The Agitator In Top Loading Washing Machines Called?

What is the big white pan that goes on top of the agitator in top loading washing machines called? - top loading washing machines

He had an old washing machine on the 90, a removable tray with holes that had slipped through his hair and other things while a fee. However, for my new washing machine I bought in 2006, this part is not included, so pet hair is everywhere in the washing machine. What is the name that I can try to buy separately?