Feature:1. Suitable for air purifiers, filters, washing machines, air conditioners, automotive engine systems, fans.2. Strong adsorption capacity, good air permeability, high filtration efficiency, deodorization, large dust holding capacity.3. The filtering system is good, and it can filter the suspended particles in the air.4. Good air permeability, no silicon, can resist the influence of chemicals such as chemical solvents, acidic fumes, etc.5. Stable performance, using highquality environmentally friendly materials, lowmelting environmentally friendly fiber core, highperformance hot melt processing, nontoxic and tasteless.6. Low temperature resistance, high temperature resistance, acid resistance, alkali resistance.Specification:Item Type: Filter cottonMaterial: Cotton Size: Approx. 1 x 5m / 3.3 x 16.4ftThickness: 3MMApplicable Object: AirType: Initial EffectFeatures: Filter cottonScope Of Application: Air purifier, filter, washing machine, air conditioner, automotive engine system, fanUses: Air filtration.Package List:1 Roll x Filter Cotton