I have bought this cooler Crompton ozone 75 after buying 4 of the same in last 3 years no doubt one of the excellent coolers you can still compare it to some extent with the air conditioner in case of ...

Crompton Greaves 55 L Desert Air Cooler (Ozone 555, Marron & White) ₹ 11,259 ...

Measured at 23 and 50 feet from the generator. We recommend hearing protection for standing close by the unit while it's running. The presence and responsiveness of built-in CO-sensing technology ...

Methods: This study evaluates the bactericidal efficacy of low concentrations of gaseous ozone (5 ppm) against clinically ...

Senior writer John Oehser answers your questions.

Nordic Pure, a leading manufacturer of high-quality air filters, is thrilled to announce the rebranding of its MERV 6 “Pure Green” filter line to the new and improved name, “Poly Green.” This change ...

Ozone air pollution, sometimes known as smog, is one of the most widespread pollutants in the United States. It is a powerful lung irritant. When inhaled into the lungs, it reacts with the delicate ...

Michelle Lujan Grisham’s administration has long argued that the adoption of the ozone precursor rule along with regulations to limit methane emissions from the industry were necessary to combat ...

By comparison, large portable generators that power a whole house start at around $1,000. They’re large in size and require a level concrete pad outside your home, a bit like a central air ...

The Energy Central Power Industry Network® is based on one core idea - power industry professionals helping each other and advancing the industry by sharing and learning from each other. If you have ...

Solar-powered home backup generators cut carbon footprints. Unlike fossil-fuel generators, they emit no GHGs during operation. Over their life, PV panels offset more emissions than their production ...