Tag - HVAC filters

Air purifier sales spike in India as its cities battle pollution

As the government fumbles over effective measures to curb severe air quality in India’s capital of New Delhi, people are increasingly looking at air purifiers for relief. SEE ALSO: NASA reveals why New Delhi is blanketed with deadly smog Major ecommerce businesses in India are reporting significant surge in the sales of air purifier units in the country. The product category, which has existed in India for over two decades but struggled to become a household name, has suddenly become a [...]

‘Smog Free Tower’, largest air purifier in Beijing, sparks controversy

A "Smog Free Tower" undergoing tests in Beijing's famed 798 art zone has sparked controversy amid continuous heavy smog in the last couple of days. The seven-meter-high metal structure, designed by Dutch artist Daan Roosegaarde and introduced to the Chinese capital as the world's largest air purifier in late September, opened for testing and adjustment recently. The tower boasts a capacity to purify 30,000 cubic meters of air per hour and an ability to capture at least 75 percent of PM [...]

Home air purifier told you what is HVAC?

It is a common misconception to consider the air filter inside a home's heating, ventilation and air conditioning system (also known as an HVAC) to be the most affordable and effective way of filtering your air. HVAC filters provide minimal filtration of airbone particles and deliver the air in a dispersed manner at a relatively slow rate. For maximum performance of your home HVAC system and to maintain energy efficiency levels, you should replace your filter at least every [...]