Incorporated in 1989, Nupore Filtration System (NFS) is a fast growing medium size company of about 70 employees dedicated to research, development & production of Glass Micro Fiber Filters, Micro Porous Membranes, Diagnostic Kit Products & various related products.

Fifteen years ago we started to develop and produce Membrane Filters for Micro Filtration applications based on certain polymers. Today we offer a wide range of Membranes for fine filtration of liquids as well as Diagnostic applications. Major application areas are R&D in Government and Industrial Laboratories as well as Chemical, Pharmaceutical, Environmental and Food & Beverage analysis.

Nupore Filtration System Pvt. Ltd. serves industry with fine filtration. Nupore filters are used to remove particulate, bacteria & viruses from air as well as liquids.

In addition to our commitment to the Total Quality Management Process and our goal of achieving absolute performance, Nupore maintains certification by United Registrar of Systems Ltd., to ISO 9001 : 2008 quality standard

Raw Material : 
All raw materials for the filters and chemicals, packaging etc., which are meant to be used for the final product in any way are subjected to stringent quality controls. 
Large quantity of raw material of one lot is being procured at a time to avoid the variations in properties of final products. 

Production Process :
During the production process samples are taken continuously from several places & are being examined for various parameters-

1. Physical Appearance
2. Thickness, Basis Weight, Tensile, etc. 
3. Flow Rates, Bubble Point In-process quality control tests monitor the data significant for the characterization of a filter in order to guarantee the consistent production of highly uniform filter products. 

Product Quality : 
Here all data relevant to the release of a filter material batch are monitored. The checklist include the in Process control tests together with measurement of, for example 

1. Weight Per Unit Area, Thickness, Tensile Strength, etc.
2. Porosity, Flow Rate 
3. Microbiological Challenge 
4. Sensitivity 
5. Efficiency, Pressure Drop In addition scanning electron microscope photographs of the filter are routinely taken. 

Final Examination :
Before the sheet material is passed for final processing it is visually inspected by illuminating it from below to reveal any damaged or defective areas. 

Pinching out the different diameters or rectangles and packaging is carried out under observance or strict control measures designed to ensure that batches are kept separate, with no chance of false labeling.