1. Metal mesh pre-filter  

·High acid and alkali resistance

·Washable

·Low Initial resistance

·Firm structure

Application: High temperature resistance, filter dust,

used in the high temperature environment, pre-filter through air

filter system         

Type: plank metal mesh pre-filter

Frame: Galvanized iron, stainless steel or aluminum alloy frame

Media: Multi-level structure, can increase the filtering area

Protect mesh : aluminum or stainless steel mesh

EN779 class: G2

Average arrestance:65%-70%（ASHRAE52.1-1992）

EUROVENT4/5 class: EU 2                                                               

DIN53438 Non-flammability Standard: F1

Final resistance:  (s est)100Pa-200Pa

Max. air flow: 125% of the rated air flow

Temp. resistance: 300℃