How to choose an under-the-sink drinking water filter (purifier)? What is the difference between flow filters for drinking water? What is the difference between the cartridges used in Aquaphor Crystal systems? What should you pay attention to when using a flow-through filter? The article examines and compares various types of household flow-type drinking water filters for installation under the kitchen sink or counter, their differences, and advantages.
In one of the previous articles, we looked at various devices and systems for the purification of drinking water. We have made sure that even “potable” tap water, which meets basic standards, should be purified – for safety and comfort purposes. In another article, we showcased different reverse osmosis filtering systems, which have the most perfect degree of purification (about 99.9%). Now we will examine flow-through filtration systems – simple, but quite effective.
This article provides an overview of an inexpensive, simple and practical CB radio communication transceiver for installation in a car or truck to communicate with fellow travelers, work colleagues or hobbyist radio enthusiasts.
From the previous article, we know that the CB radio is the most affordable way of operational communication for personal, family, professional and other applications. Now we will look at one of the most interesting budget transceivers for installation in a car.
This article provides an overview of an inexpensive, simple, and practical CB radio kit for installation in a car or truck to communicate with fellow travelers, work colleagues, or hobbyist radio enthusiasts.
From the previous article, we know that the CB radio is the most affordable way of operational real-time communication for personal, family, professional, and other applications. Here we will look at one of the most popular kits for installation in a car, consisting of a two-way radio (transceiver) and a magnetic antenna.
How to reduce the risk of infection: the article discusses the various positive effects of filtering drinking water at home during the spread of infections and epidemics of diseases caused by bacteria and viruses, in particular, corona-virus.
In one of our previous articles, we examined various devices and systems for treating drinking water. The question was also considered there – why is it necessary to purify even “drinking” water from the tap.
Now we will focus on the question – how household filters for drinking water purification can be useful during the spread of infections, epidemics (pandemics) of respiratory diseases caused by various pathogens (bacteria and viruses). Since this article was written during the mass distribution of the coronavirus COVID-19, this virus will be considered in more detail.