1) primary filter media 2) pre filter, air filter 3) washable 4) synthetic fiber 2) auto/furniture paint spray booth filter

Washable Primary Filter (coarse filter, intake filter, pre filter, paint spray booth filter)

  

Application: Widely used for air filtering fields and air adjusting system. Introduction: AZ pre-filter is a filtering material mainly applicable for absorbing large dust particle in the air to prevent blockage in medium- and high-efficient filter so as to prolong their service life and efficiency.

  

Models: AZ-150G, 200G and 300G;

  

Specification: general stock 1m*20m, 1.25m*20m, 1.6m*20m, 2m*20m. Also make according to customer's order.

Model:	AZ-150G	AZ-200G	AZ-300G
Weight:	150 g/m2	200 g/m2	300 g/m2
Thickness:	15 mm	18 mm	20 mm
Max. Airflow:	2052 m3/hr	1800 m3/hr	1620 m3/hr
Initial Resistance:	15 Pa	16 Pa	17 Pa
Final Resistance:	200 Pa	200 Pa	200 Pa
Efficiency:	75.40 %	82.70 %	88.50 %
Airflow Speed:	0.57 m/sec.	0.50 m/sec.	0.45 m/sec.
Dust Holding Capacity:	276 g/m2	327 g/m2	385 g/m2
Max. Working Temp.:	110 °C	110 °C	110 °C
Filtering Grade:	G2/EU-2 DIN24185	G3/EU-3 DIN24185	G3/EU-3 DIN24185
Fireproof Level:	F-1 DIN53438	F-1 DIN53438	F-1 DIN53438

polyester filter media