
HL Filter Nomex Dust Filter Bag, Electric Arc Furnaces, High Temperature Dryers. Chemical Resistance: Offers good resistance to alkalis and withstands common organic solvents very well. 30 Years Experience: HL filter has been developing air and liquid filtration for 30 years with an excellent team. ISO 9001 Certified: Certified and audited ISO 9001:2015 quality managed factory ensuring outstanding quality. OEM and ODM Service: We provide OEM services and can produce based on your samples or technical drawings. Professional After-Sales: Engineers are sent to your production site to fix and solve any filter issues. FDA Certified Food Grade: We have food grade filter bags that have passed FDA reports for food industry use. Competitive Pricing: We own and run complete filter cloth and filter bag production lines from raw material to finished products.