Hepa Filter
Pre filter Panel is the very first part in the air conditioning system which functions to filter, control, control the amount of dust or foreign particles such as organisms in the air before entering the room.
The efficiency level of the pre filter panel is around 30 to 70 percent, where what is filtered includes dust, insects, hair and other objects whose size is not too small.
Commonly used media materials include:
- Filedon filter
- Foam / Washable filter
- Saranet filters
- Aluminum filter
- Paper filters
From the pre-filter materials mentioned above, each has its own characteristics and advantages according to needs.