My dad owned a furniture shop for a long time.
The shop was doing well and money from the shop had raised us.
He was known all over town and had done some big jobs for significant companies. He also designed the furniture in the shop. Sometimes it would get so uncomfortable in the shop with all the dust and dirt from the wood. There was an HVAC zone control unit at the shop that helped in maintaining the temperature. The temperature control was the old outdated dial thermostat that we upgraded to a smart one. I had graduated as an HVAC tech and so I knew all about air quality systems. Dad wanted an environment with fresh air as much as he also wanted to continue working. So I scheduled the HVAC professional to handle the HVAC installation of the air purifier. The HVAC tech handled the ductwork as I advised dad on how to maintain the new unit. He would need to schedule an air duct cleaning service after every one or two years. The homeowner solutions guidelines I had prepared, indicated that duct cleaning would help increase the air quality. Dad was already excited about this new system and the fact that he and his staff would enjoy clean fresh air even as they worked to produce beautiful masterpieces. All dad had to do was ensure the HVAC ducts were free from debris and dust so the air purification system would last longer and function better. I checked back with dad after a month and he seemed excited about the unit. It had also helped in improving the health of his staff.