Air Filter in Xi'an, Shaanxi | Medium Efficiency Filter | High Efficiency Filter in Xi'an, Shaanxi | Primary and Medium Efficiency Air Filter Cotton

Processing Customization: Non-standard; Model: D5; Provides Processing Customization: Non-standard; Product Alias: Xi'an, Shaanxi Air Filter | Medium Efficiency Filter | Xi'an, Shaanxi High Efficiency Filter | Primary/Medium Efficiency Air Filter Cotton; Material: Ultra-fine Glass Fiber; Product Use: Xi'an, Shaanxi Air Filter | Medium Efficiency Filter | Xi'an, Shaanxi High Efficiency Filter | Primary/Medium Efficiency Air Filter Cotton; Scope of Application: Air Filter; Specifications: 610*610*292 Combined High Efficiency Filter Features: Large filtration area, low resistance, long lifespan. Environmentally friendly and incinerable.