Cardboard Pleated Pre Filter

Model NO.: P-4
Price:: US $ 5.00-30.00 / pieces
Delivery:: FOB
Minimum order quantity:: 10 pieces
Supply Ability:: 500 pieces / Week
Country of Origin:: Guangzhou,China
Stock Time:: 10 Days

The Cardboard Pleated Pre Filter mainly filters the dust particles ≥5 m.

Quantity:

Product Description

Product Usage
Mainly used in commercial and industrial ventilation systems, air conditioning systems pre-filtration.

Features:

· Cardboard Pleat Pre Filter, whose filter material is made of non-woven cotton and synthetic fiber by special blending, has the advantages of high dust capacity, low initial pressure loss, and large air volume;

· the filter compound metal mesh is made into a folding type, which provides the maximum filtering area for the airflow, and the filtering area is 5 times that of the general plane filter;

· humidity resistance up to 99%;

· temperature resistance 80℃;

Specification:

Model	Length(m)	Width(m)	Thickness(mm)	Initial resistance(Pa)	Initial resistance(Pa)	Rated Air Flow(m3/h)
RT-ZK25	595	595	25	20	200	1700
RT-ZK46	595	595	46	20	200	1700
RT-ZK96	595	595	96	20	200	1700

Note: other specifications can be customized according to requirements

Technical datasheet

Filtering level	G2、G3、G4(EN779)、EU2、EU3、EU4(EUROVENT)
Filter efficiency	75%、85%、95%(ASHRAE52.1-1992)
Temperature resistance	Polyester fiber ≤100°C, glass fiber ≤300°C.
Filter object	≥ 5 μ m coarse dust and foreign body
Moisture resistance (relative humidity)	≤99%RH