
High Performance Air Filter 17801-30060/17801-30040. High Filtration Efficiency: Filtration efficiency exceeds 99.8% for removing air impurities. Durable PP Material: Constructed from high-quality Polypropylene with good temperature and anti-humidity resistance. OEM & ODM Customization: Customized production accepted based on customer samples or technical drawings. Manufacturer Direct Supply: Direct from factory with competitive pricing and optimum paper folding technology. Flexible Packaging Options: Available in regular, brand, or custom packaging according to customer requirements. Fast Delivery Options: Shipment via courier (5-7 days), air (3-4 days), or sea (30-45 days) available. Free Sample Availability: One free sample provided, with freight collect terms. Strict Quality Control: Every production step and finished product undergoes QC inspection before shipping.