
Durable Aluminium Air Filters for Optimal HVAC Performance. 30 Years Industry Experience: Lead manufacturer with over 30 years of experience in purification products and 50+ patented technologies. Comprehensive OEM/ODM Support: Full customization available for size, material, function, logo, packaging, and design from samples or concepts. High Efficiency Filtration: Efficiency grades range from low to HEPA 14 (MERV 19) compliant with EN779, EN1822, and ASHRAE standards. ISO Certified Quality: Manufactured under ISO9001 and ISO14001 standards with 100% visual and function inspection for finished products. Versatile Application Range: Suitable for residential, commercial, and industrial use including HVAC, medical appliances, and automobiles. Grease Contamination Prevention: Special properties designed to effectively prevent grease contamination in range hood applications. Flexible Lead Time: Peak season lead time is one month; off-season lead time is within 15 workdays. Sample Policy with Deduction: Sample cost is deductible from bulk orders upon meeting MOQ after successful testing.