A Guide on Backwash Filters

 Clean water is a necessity, no matter where you are using it. Whether the water is for pools, irrigation systems, aquariums, or even ordinary household usage, clean water is a must. Therefore water filters are used frequently these days. Since there are a lot of impurities and microbes in water, you can’t rely on just a single filtration system to ensure the supply of clean water. Filtration systems involve a lot of work, and you will certainly want to make sure that you have invested your money in the right place to have the cleanest water for your pool, home, irrigation system, or even aquarium. If that is the case, then a system involving backwash filters should be your choice. However, most people don’t really know about the backwashing filtration system, let alone how it operates. We have put together some details about backwash filters to help you understand what they are and what they do to ensure the supply of the cleanest water for you. Further details are given below:

Backwash Filters:

A backwash filter captures particles that flow through the water system. A backwash filtration system comprises a tank and filter media. The water you use within your house flows through the tank of this system and the backwash mechanism reverses the direction of the water, so it passes through the filter media. Next, compressed air is used to suspend particles that are captured in the filter media. This compressed air prevents these particles from leaving the filter media once they are captured in it upon the flow of water again. Additionally, the backwashing mechanism helps reverse the water flow while increasing its velocity. This helps in pushing particles away from the clean water.

Filter Media: 

As mentioned earlier, the job of the filter media is to trap any particles that enter the water supply. This filter can be made up of various materials such as crumb rubber, sand, crushed glass, or even granite. Moreover, various other materials can be used to make the filter media of backwashing filtration systems. In addition to that, you can get multi-media filters for your filtration system, however, it totally depends upon your needs and the quality of your water supply. This type of filter media will use layers of various materials for the filtration of your water. Generally, this type of filtration method is employed when one type of filter material is not enough to clean your water. The type of filter media being used will determine what kind of particles will be removed by your backwash filtration system. For instance, certain types of filter media are capable of removing iron, chlorine, sulphur, sediment, and other types of contaminants. For common backwash filters, you need to clean the filter on a regular basis. This is due to the fact that pores of filters will become clogged over time. However, with a backwash filter system working properly, you don’t need to worry about cleaning the filter regularly in order to ensure a clean water supply. It should be noted that you are expected to lose around 2 to 3% of water annually because of backwash filtration.