Our professional air compressor filter cotton is made of gradient high-density polyester fiber, specially designed for 24-hour continuous air intake filtration, balancing high filtration efficiency and low air resistance perfectly.

• High Precision Gradient Filtration: Dual-layer coarse and fine filtration structure captures 98% of 2-5μm dust and suspended particles, effectively protecting the compressor rotor, bearings and three-filter system, reducing wear and carbon accumulation.

• Low Air Resistance & Energy Saving: Uniform fluffy fiber structure ensures smooth airflow. Initial air resistance ＜120Pa, far below the 200Pa industry warning value, ensuring sufficient air intake, stable air output and 8%-12% energy saving.

• Reinforced & Non-Shedding: Hot-melt reinforcement prevents fiber shedding, hardening and pulverization. Moisture-resistant and durable for high-dust and high-humidity harsh workshop conditions, no secondary pollution.

• Washable & Reusable: Can be air-blown and water-washed, reusable 8-10 times, service life 3 times longer than ordinary filter cotton, greatly reducing consumable costs and maintenance frequency.

• Wide Compatibility & Easy Cutting: High toughness material can be cut freely to fit all types of air compressor intake housings. Fully compatible with Atlas Copco, Sullair, Ingersoll Rand screw and piston compressors, easy installation without modification.

3. Reliable Supplier Strength

We are a professional one-stop supplier of air compressor filters and spare parts with more than 10 years of industry experience. Factory direct sales eliminate middleman profits, offering 15%-20% lower prices with stable quality. All filter cotton passes strict tests for air permeability, dust holding efficiency, tensile strength and aging resistance. 1-year warranty covers all products, free replacement for non-human quality defects. Sufficient stock and stable bulk export supply. Professional team provides customized matching solutions, making your foreign trade procurement stable and worry-free.