1.Low resistance;
2.good fireproof performance

Speciality:

Common Applications:dust filtration,pre-filtration in air filter program

Features:large filtering area,low initial resistance,high air flow,large dust holding capacity,completely disposable.

Filter Media:Incremental structure of flame-retardant synthetic fiber filter media,corforming to European DIN53438-F1

Fram:Waterproofing chipboard,abandoned chipboard frame filters can be burned,no pollution,conforming to environmental requirements/metal frame also available.With unique design,it can be reused,reducing cost.