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Here are 7 things to know before you buy a specialty kitchen appliance: Vacuum, Dehydration, Cone, Polytetrafluoroethylene, Sous vide, Pump, and Cream. Make sure you read our 2020 official guide on how to purchase a specialty kitchen appliance if you don't know anything about specialty kitchen appliances!

It could feel overwhelming to look at all the products if you haven't purchased specialty kitchen appliances yourself, or haven't had it at all. This is why we gathered some information for you so you can be more confident before buying a specialty kitchen appliance.

Things You Should Know

If you have some exposure to specialty kitchen appliances or related types of products, you might already know what some of the words mean. But we don't want to assume that you know and make you struggle while reading product descriptions. Here are the 7 words you need to know:

  • Vacuum: Vacuum is space devoid of matter. The word stems from the Latin adjective vacuus for "vacant" or "void".
  • Dehydration (Dehydrator): In physiology, dehydration is a deficit of total body water, with an accompanying disruption of metabolic processes. It occurs when free water loss exceeds free water intake, usually due to exercise, disease, or high environmental temperature.
  • Cone: A cone is a three-dimensional geometric shape that tapers smoothly from a flat base to a point called the apex or vertex.
  • Polytetrafluoroethylene (Teflon): Polytetrafluoroethylene is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. The well-known brand name of PTFE-based formulas is Teflon by Chemours.
  • Sous vide (Vide): Sous vide, also known as low temperature long time cooking, is a method of cooking in which food is placed in a plastic pouch or a glass jar and cooked in a water bath for longer than usual cooking times at a precisely regulated temperature. The temperature is much lower than usually used for cooking, typically around 55 to 60 °C for meat, higher for vegetables.
  • Pump: A pump is a device that moves fluids, or sometimes slurries, by mechanical action, typically converted from electrical energy into Hydraulic energy. Pumps can be classified into three major groups according to the method they use to move the fluid: direct lift, displacement, and gravity pumps.Pumps operate by some mechanism, and consume energy to perform mechanical work moving the fluid.
  • Cream: Cream is a dairy product composed of the higher-fat layer skimmed from the top of milk before homogenization. In un-homogenized milk, the fat, which is less dense, eventually rises to the top.

Appropriate Price Range

Specialty kitchen appliances are normally priced in the range of$12.40 - $198.69 per item. So if a specialty kitchen appliance's price is outside of this range, you should question if the product is actually sold, or the price is worth it.


There are so many options out there on Amazon, but our recommendations can be a good starting point to read and find out what you need.

Recommended: Popular Products on Amazon

We chose these three products because it's the best selling specialty kitchen appliances on Amazon. Please check these out on Amazon, and also on ReviewFinch for more detailed analysis.

Recommended: Products With Best Reviews

These are the products we found with really good reviews on the internet. If you're looking for a specialty kitchen appliance with good reviews, these are your specialty kitchen appliances. Make sure you check the details page for what fans and haters of this specialty kitchen appliance had to say.

Learn More

If you need more to read about specialty kitchen appliances, here are some links we found while researching:

Related news articles

Related user posts on the internet

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