We all understand that water filtration has become a sign of scientific achievement in the 21st century. Use scientific technology to bring filtration technology to daily life, such as sinks, refrigerators, swimming pools, spas and showers.

The refrigerator filter produced by Morefilter are specifically designed to purify the refrigerator, and to create a good refrigerator environment, it is inseparable from the refrigerator filter. Water filtration is a natural and indispensable part of life. It is a process assisted by various animals and natural materials. In addition, there are many natural ways to filter water on the earth, and humans have also used natural materials to purify water for thousands of years.

Today, the editor will introduce you to the four natural filters

Sand: More than 2,000 years ago, the Greeks and Romans used sand to filter water in bathrooms and swimming pools. This technology is still used today to capture dirt and larger deposits because it can filter 25-50 microns in size.

Plants: Especially in wetland areas, plants naturally filter the water they exist. This plant moves carbon dioxide in the water while also increasing oxygen. In addition, toxic metals in many ponds and swamps can be removed, thereby promoting the growth of beneficial bacteria. Both aquatic lettuce and water hyacinth are highly absorbent plants and are even used as pre-filters in wastewater treatment systems.

Coconut: When the coconut matures, the water inside will harden and become the white coconut meat we all know. However, in the months before this happened, the water was purified in the immature coconut because it passed between the many fibers and remained sterile within the nuts. result? A liquid filled with electrolytes is second only to water itself in terms of purity. Many water filters today use coconut carbon blocks for a reason.

Oysters: Oysters are filter-feeding animals and consume many harmful pollutants when they eat. An adult oyster can filter up to 60 gallons of water per day. This is more than most reverse osmosis systems. In many contaminated waters, oyster reefs are built to purify the water in a natural way.

Although water purification is indeed a natural phenomenon, many pollutants found in water can hardly be described as such. Of course, the problem is that all plants, sand, oysters and coconuts in the world cannot remove certain chemicals from the water. Therefore, the use of modern Kenmore 9081 water filter has become inevitable in today's era.