Contact@gurunanakfilters.com

011-64724990, +91 9810189024,

+91 9560364276

Quality Assurance


Due to high quality standards of our range , we have been accredited with ISO 9001:2008 certification. We have professionals who have extensive knowledge and enabling them to deliver a high quality range to our clients. Our stringent tests are being performed keeping in mind the following objectives:
Life Efficiency Test
Leak Test
Impulse Test
Hydrostatic Test
Pressure Test
Salt Spray Test
Full Test
Rubber Test
Paper Test
Our tests are being executed at every stage of production to make our filters cost effective and efficient, Our tests are performed in the following stages:
Stage I: We inspect the raw material to be used at the manufacturer's premises to gauge its suitability for the production.
Stage II: We inspect the production closely to exclude the filters which are not meeting the specific requirements.
Stage III: We conduct the visual inspection of our finished output before dispatching it to the client.
All test are carried out by a team of experts who use various sophisticated testing instruments to ensure accurate results.