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Self Backwashing Filter for Water Treatment

Released on Nov. 16, 2023

Self backwashing filters also known as automatic backwash filters can reverse the flow of water through the media bed, dislodging and expelling trapped contaminants.



Traditional water filters require periodic maintenance to remove accumulated impurities and ensure optimal performance. However, self-backwashing filters take this a step further by automating the cleaning process.


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How the Self Backwashing Filter Works

To make automatic filters operational, several key steps must be taken.

1. Filtration Phase:

Water passes through the filter media, capturing impurities such as sand, sediment, and debris.

The filtered water continues its journey, leaving behind clean, purified water.

2. Accumulation of Contaminants:

Over time, the filter media accumulates contaminants, causing a gradual decrease in filtration efficiency.

3. Initiation of Backwash Cycle:

The self-backwashing filter detects the decrease in flow or pressure, signaling the need for cleaning.

The system automatically initiates the backwash cycle.

4. Backwash Phase:

The direction of water flow is reversed through the filter media, dislodging and flushing out accumulated impurities.

The expelled contaminants are sent to waste, leaving the filter media clean and ready for the next filtration cycle.


Self Backwashing Filter for Water Treatment, self cleaning filters factory


Benefits of Water Treatment Self Backwashing Filter

1. Automation and Convenience:

The automated backwashing process eliminates the need for manual intervention, saving time and effort in maintenance.

2. Extended Filter Life:

By regularly cleaning the filter media, self-cleaning filters maintain optimal performance, extending the lifespan of the filtration system.

3. Consistent Water Quality:

Continuous monitoring and cleaning ensure a consistent and high level of water quality, crucial for various applications such as drinking water, industrial processes, and irrigation.

4. Versatility:

These filters are versatile and can be customized to suit different water treatment applications, from residential to industrial settings.



We provide various stainless steel filter housings for water treatment, such as self-cleaning filters and candle filters. Contact us today! E-mail: sales@yubofilter.com