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: Eu2

DIN53438 Non-flammability Standard: F1

Final resistance:  (suggest)100Pa-200Pa

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

Temp. resistance: 300℃

Our successful products are as follows: Coarse Filter Cotton, Ceiling Filter, Floor Filter, Heat-Resistant Air Filter, all kinds of Pocket, Plank, Foldaway Filters, Primary Filter, Secondary Filter , HEPAFilter, Activated Carbon Filters, and all different kinds of clean products and equipments used in the cleaning room and ventilation system of HVAC(heating & ventilation application)