A:AnswerI have the 4 qt. size and when I went to Walmart, they only had 2 sizes, so I bought the Reynolds 9 inch square perforated parchment liner which is a little wider and shorter than the fryer. It works pretty good but the perforation seems to defeat its' purpose. I'm sure if you look online, there would be more choices. I cut parchment to sort of fit and it worked ok. Good luck.
A:AnswerThere were only two sizes at Walmart so I bought the larger one. I didn't realize there were holes at the bottom so it help a little but I'll check online for hole-less ones next time.
A:AnswerI do not think it allows for a liner. The item specifically states not to use aluminum foil or parchment paper, so I assume no liner would be advised. The tray and drawer are easy to wash by hand or in dishwasher.