Sai Aastha Agrotech Pvt. Ltd. is the manufacturers of 'TERAFIL' Water Filter Discs which is a stand alone water purification system operate without electricity. 'TERAFIL' is a research based product and being invented by the scientist of CSIR, most cost effective and highly meets WHO standard and ISI Limits. TERAFIL is most favorable for rural use at domestic and community level. We have both system for domestic and community. We have the biggest and most modern manufacturing setup to produce quality TERAFIL water filter discs. We are in a position to feed bulk requirement of TERAFIL. We generally sell TERAFIL to NGOs, Government, Institutions and Community in India. Contact us at for more information or call us at +91-9334701073