Primary filter, blue filter media,coarse filter,air intake filter, exhausted filter.
* Pre-filter for the heavy polluted general draft apparatus and the air control system;
* Anti-fractured PET organic synthetic fibre;
* Large dust holding capacity, small resistance, long service life and economical;
* Not contain silicon, chemical resistant and anti-acidic;
* Washable types & Fire-Proof types for Optional.
* Conform to DIN53438-F1; UL900 for Nonflammability;
* Applied to panel filter and pleated filter ;
* Available in Water-proof Carboard frame , Galvanized Frame & Aluminium Frame;
APPLICATION:
Pollution Cleaning; Public Construction; Air-Condition; Electronic Pharmacy ;
& Food Industry,ect.
