pre-filter
High acid and alkali resistance
Washable
Low initial resistance
Firm structure

pre-filter

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

En799 class: G2

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

EUROVENT4/5 class: EU2

DIN53438 Non-flammability Standard : F1

Final resistance: (suggest) 100Pa-200Pa

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

Temp. Resistance: 300oC