FFU Solutions

Solutions
FFU Solutions

FFU(Fan Filter Unit) Solutions

The Fan Filter Unit (FFU) is a key component in the clean room air supply unit. The functions of blower and high-efficiency filter are combined to deliver a consistent flow of clean air into the room while maintaining the positive pressure of the clean room.

FFU Key Tasks

Maintain a steady positive pressure in the clean room to prevent external contaminants
Filter out particles and gaseous molecular contaminants in the air
Assist with the regulation of temperature, humidity, and other environmental conditions within the clean room

Yesiang offers high-efficiency and flexible AMC control solutions tailored to FFU applications with the following features:

Flexible Filter Options

Yesiang’s FFU solution can be fitted with different types of filters based on the existing hardware and operating conditions at the customer’s clean room to ensure optimal system integration and to satisfy the requirements for different levels of cleanliness.

Innovative Stacked Filter Technology

Yesiang has developed a stacked type filter with BS 8001:2017 circular economy certification that offers the following advantages over legacy designs:

High contaminant removal performance: Offers more effective removal of acidic, alkali, and organic contaminants for targeted gases.
Modular exchange design: Individual filter media can be rapidly exchanged to target different contaminant sources without having to replace the entire unit, greatly reducing the time and cost of maintenance.
Significant cost savings: Compared to legacy three-in-one filters that are bulky and difficult to replace, Yesiang’s new technology reduces consumable costs by 60%.

Regenerative Filter Synergies

Outstanding performance when used with Yesiang's regenerative filter verified through third-party (ITRI) testing:

Low pressure loss and excellent energy efficiency
High IPA absorption for extended service life
Can be regenerated 10 times to greatly reduce consumable wastage and total operating costs

On the whole, the Yesiang FFU solution not only offers improved clean room operating efficiency and cleanliness but can also help customers achieve their cost control and sustainable development goals. They offer modern high-tech processes with an even more competitive way to guarantee clean air.

4V/ 6V Single Header Chemical Filter

6V Box-Type Chemical Filter

Panel Type Chemical Filter

Steamer Filter Set

Stacked Type Filter

Regenerative Type Filter

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