Description

~A)Paperboard panel disposable pre-filter for air conditioner
 
Features:

1,High performance, firm structure, pleated design

2,Imported high quality fluffy filter media, high dust loading capacity.

3,Efficiency:G3,G4(EN**9),Available in efficiency of *5%**0%, use for primary filtration of the ventilation system.

4, large airflow, low resistance, high dust holding capacity, reasonable price and low cost.

Structure Description:

Disposable panel pre-filter has a simple yet firm structure. It comprises a double layer die-cut paperboard and a filter media. The paperboard is moisture proof and high temperature resistant. Each intersection point is tightly sealed to the filter media to strengthen the structure, to maintain the flatness of the filter media as well as to maintain the distance between each pleat.

Disposable panel pre-filter media is a mixture of non-woven fabrics and synthetic fibers. It has a fluffy structure, high dust loading capacity and low pressure drop. Filter media is tightly sealed with a layer of expanded metal wire mesh. The distance between each pleat is specially engineered to allow air passage and to achieve high dust loading capacity. The expanded wire mesh is added to strengthen the filter media layer and to reduce the shaking of filter media during operation. This will aid in the prevention of secondary pollution.