
HL Filter In Chemical Plant. P84/Polyimide Needle Punched Air Filter Bag, Durable & Efficient. FDA Certified Food Grade: Available food grade filter bags with passed FDA report for food industry applications. 30 Years Experience: 30 years of development in air and liquid filtration with an excellent technical team. OEM/ODM Customization: Supports production from samples, technical drawings, and creates custom labels. ISO 9001:2015 Certified: Certified and audited quality managed factory ensuring outstanding product quality. Engineer On-Site Support: Engineers available to visit production sites to fix and solve any filter issues. Durable P84 Material: Non-flammable, non-hygroscopic felt offering extended bag life in low pH applications. Competitive Pricing: Own complete production lines from raw material to finished products for cost efficiency.