I bought the mesh reusable filter. It was a pain to clean. I tossed it and went back to paper. They are one of the cheapest items I buy and biodegradable and I use them for other uses too. They are the perfect liners for cake plates, layering cookies in tins. I use one for a spoon rest when cooking and they work great to wipe down the bathroom sinks and mirrors. They are much cheaper then paper towels. I buy the biggest size filter at Sam's Club. They make great craft paper for the kids.