Common Applications: dust filtration, pre-filtration in air filter program
Features: large filtering area, low resistance, high air flow, large dust holding capacity, disposible and no pollution.
Filtering media: incremental structure of frame -retardant synthetic fiber filter media.
Frame: waterproofing chipboard, abandoned chipboard frame filters can be burned, no pollution, conforming to environmental requirements.
Metal frame are also available with unique design and being reused.