The Duo is the reference design that most electric pressure cookers copy: a stainless inner pot, a locking lid with a float valve, a heating plate and a pressure sensor that keeps the pot at its working level. Because the pot is stainless rather than coated, it takes searing and scrubbing without flaking, which matters in year three. Seven functions cover pressure cooking, slow cooking, rice, yogurt and steaming.
It sits in the same 6 quart size as the COMFEE' and Cosori, which is the size most recipes are written for. Compared with the Instant Pot Pro 8 Quart it is smaller and simpler, with fewer presets. Compared with the stovetop Presto it runs at lower pressure, so tough cuts take a few extra minutes.
The silicone sealing ring absorbs odors and should be replaced about every 12 to 18 months, so keep a spare. Heat-up time before pressure builds adds 5 to 15 minutes to every recipe, and the 6 quart pot should never be filled beyond two thirds, or half for beans and rice. Its pressure and slow-cook modes can replace two older appliances, which is the main reason it keeps its place at the top of the lineup.
What works
- Stainless inner pot is durable and uncoated
- Seven functions cover most weeknight cooking
- 6 quart matches the size most recipes assume
- Large owner base means spare rings are easy to find
Watch out for
- Sealing ring absorbs odors and needs replacing
- Lower pressure than a stovetop cooker
Spec sheet
- Capacity
- 6 quart
- Type
- Electric, 7-in-1
- Inner pot
- Stainless steel
- Also does
- Slow cook, rice, yogurt, steam
- Pressure
- Typical electric range






