We work in one of the best companies in the country. As sales and marketing executives, part of the mission is to ensure the company always has a good reputation. Our clients come to us for assistance and also because we’re known for quality products. Since we have to remain motivated, the management always does a review after three months. This includes the entire sales and marketing department to ensure everyone is happy with their jobs. The other day we had a meeting, and a few colleagues were absent. There had been an issue with the office’s air quality, which made most people sick. We often spoke to the management about servicing the air conditioning systems to guarantee better air quality. Plus, we wouldn’t mind if they added air purification units. The management assured us that regular air conditioning maintenance does happen. However, they would speak with the commercial HVAC installation and service company about it. In the end, the management held a meeting with a team from the HVAC company and concluded. They would use a new commercial HVAC system to serve the entire building. In addition, the company assured us that we’d get MERV filters with a high rating. These were better built to service the offices and deliver good air quality. While this was good news, we wanted to wait and see if the results were good. We couldn’t help but notice the suggestion of a whole-building air purification system wasn’t addressed. Later, we realized modern air conditioning with better quality air filters made all the difference.