Your refrigerator: you know it's the place to store fruit, vegetables, meat, cheese and leftovers from Mondays.But your refrigerator is more than just a cool rectangular box.A lot is going on under the hat, so to speak - or in the crisper drawer.So we sat down with Tony Shoemaker, Kenmore Brands' chief industrial designer, to see what's going on in your refrigerator -- and how you can make the most of it.

Any engine running on an internal combustion engine needs air to run.

Water is one of the most important substances on the earth. It covers 71% of the earth's surface.Water is vital for agriculture, science, medicine, transportation, heating, entertainment and food processing, as well as for washing, and perhaps most importantly for drinking water.

In this article, you'll learn all you need to know about HEPA air purifiers and find out if one works for your home. HEPA stands for highly efficient particle capture.In layman's terms, this means that products with HEPA tags are very efficient at capturing microscopic particles.

The quality of air filter is good or not mainly depends on the following three aspects:(1) waterproof performance;(2) filtration accuracy;(3) breathability.

Filter element of water purifier needs to be replaced frequently. After all, filter element is a very important part of water purifier. Any water that needs to be filtered needs to go through this part.However, if this part is not replaced for a long time, it will have a very bad effect.Here we will tell you, why often change the filter element of the water purifier, do not change the filter element and what are the bad effects.

To better use the air filter, it is necessary to do a good job of cleaning the air filter.Proper cleaning can make household air filters work better.Firstly, we need to know the correct cleaning method, and secondly, we need to know when to clean, so as to avoid missing the reasonable cleaning time, which will affect the filtration efficiency and quality of air filters

Filter element of water purifier is a very important part of water purifier. A good filter element can filter all kinds of impurities in the water, so that the filtered water quality is better and more healthy for human body.What kind of filter element is a better filter element for water purifier?When buying water purifier or filter element, what kind of problems should be noticed?

The structural development of HEPA high efficiency filters has evolved from a baffle air filter to a baffle free air filter.

When you study the best air purifiers used at home, you will see the term "HEPA" again and again.Some air purifiers use HEPA filters, while others may use terms like "hepa-like" or "hepa-style."Which of these terms are you looking for, and which are just marketing terms?We'll take a closer look at what HEPA really means, what filters need to do to meet the standards, and what manufacturers really mean when they call their products "hepa-like."