My top pick for a silicone air fryer liner is the Wavelu Air Fryer Silicone Pot; it has convenient large handles, dishwasher-safe design, and cooking performance. The Lotteli Kitchen Reusable ...

and the gasket is made of silicone. The only reason this isn't a top pick is that it costs far more than most people are willing to spend on a moka pot. Best budget Moka pot design hasn't evolved ...