One of our favorite air fryers, the Instant Vortex Plus, has dropped to $90 (25 percent off) for all customers. The sale also offers good bargains for some of the company's less familiar devices, including toaster oven combos, coffee makers and air purifiers.

The Instant Pot line remains popular for a key reason: they're very helpful "all-in-one" cookers. They offer pressure cooking, slow cooking, yogurt making and other features in an uncomplicated device that doesn't require constant attention. You can make tender pulled pork without waiting several hours, or a sumptuous stew without hovering over a conventional pot. The Vortex Plus, in turn, is an intuitive and large air fryer that can quickly prepare chicken and other meals without as much smoke or odor as some rivals.

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