BIS Certification for Air Filters for General Ventilation as per IS 17570 (PART1) : 2021
In an era where air quality is increasingly under scrutiny, the importance of ensuring clean and safe air for general ventilation cannot be overstated. As part of this endeavor, the Bureau of Indian Standards (BIS) has introduced stringent regulations, notably IS 17570 (Part 1): 2021, governing air filters for...