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Hangzhou Tanvi Filtering Equipment Co.,Ltd

Address: Rm. 401, Longtan Road 20th, Hangzhou City,China

Contact: Dean Yan

Tel: 0086 0571 8872 0211

MP: 0086 18768179125

Fax: 0086 0571 8866 3751


Superfine Boron Silicate Glassfiber (GF) Membrane Filter

Superfine Boron Silicate Glassfiber (GF) Membrane Filter

Glass fiber membrane is made of 100% borosilicate glass fiber without adhesive. Due to the extremely fine fibers, the glass fiber membrane has large flux, strong dirt-carrying capacity, good hydrophobicity and excellent biological inertness. Except hydrofluoric acid and high concentrations of acid, alkali, glass fiber membrane can be compatible with most of chemical.The maximum working temperature up to 500 ℃.

Product Details


Has a capillary fiber structure
Absorb more moisture than the same cellulose filter paper
Fast flow
High temperature.


Pore size: 1.0 μm
Diameter: Φ70mm, Φ80mm, Φ90mm, Φ95mm, Φ100mm, Φ120mm, 200mm , 250mm
Efficiency: ≥99.99% (dust particles ≥0.3μm)
Resistance: ≤ 5.5mmH2O (airflow than the speed of 0.2 liters / minute square centimeters)
Thickness: 0.23 ±0.03 mm
Maximum operating temperature: 500 ℃


For daily air pollution monitoring and airborne solid pollutants, micro-organisms, oil and acid mist of the special monitoring.
For the collection of high-performance fine particles for water pollution analysis.
Accurate determination in air dust collection.
Glass fiber filter paper (film) for measuring airborne dust concentration

Welcome to wholesale high quality superfine boron silicate glassfiber (gf) membrane filter from Tanvi Filtering which is well-known as one of the leading manufacturers in China. Our factory have been engaged in offering special filtering products with high security, reliable performance and high filtering accuracy for over 8 years. Now, take action wholesale cheap our products.

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