Central HVAC Air Primary Filtration
Used for ventilation purification of commercial central air-conditioning systems in shopping malls, offices and hotels. It captures lint, pollen and large dust particles inside air ducts to protect air conditioner internal parts and keep indoor supply air clean.


Automotive & Furniture Spray Booth Filtration
Professional filter media for painting workshops of automobiles, wooden furniture and metal hardware. It effectively traps paint mist and suspended dust, avoids granular blemishes on painted surfaces, and upgrades painting surface quality.
Factory Industrial Ventilation Dust Filtration
Dust removal and air purification for machining, textile and food processing workshops. Adsorb floating industrial dust in the air, improve workshop working environment and reduce dust accumulation on production equipment.


Building AHU Air Handling Unit Pre-Filtration
Primary filtration matched with building air handling units and clean workshops. Block coarse impurities to safeguard subsequent medium & high-efficiency filters, prolong filter service life and cut daily maintenance cost.
Automatic Coating Production Line Dust-Free Filtration
Support continuous automated coating assembly lines, build a local dust-free environment around spraying stations, prevent dust from sticking to wet paint films and decrease coating defective rate.


Residential & Commercial Fresh Air System Pre-Filtration
Primary filter material for household fresh air ventilators and commercial fresh air systems, filter outdoor sand, catkins, fallen leaves and particulate dirt to protect the internal HEPA filter of fresh air equipment.
Industrial Machinery Air Intake Protection Filtration
Installed at the air inlet of generators, air compressors and industrial fans as pre-filter, prevent dust from entering mechanical interiors, reduce component abrasion and lower mechanical breakdown frequency.


Custom Polyester Filter Media OEM Processing
Custom polyester filter rolls with adjustable width, thickness, grammage and filtration efficiency for filter manufacturers. Support slitting, rewinding OEM processing to fit customers’ filter assembly production lines.