My sister has constantly been a serious proponent of keeping the indoor air quality in her residence at the highest possible levels. She never lets smoke or air fresheners or even grease from cooking get into the ventilation system in her residence. She’s constantly careful about what contaminants come into contact with her HVAC machine, and she swears by the UV air purification system that she has connected to her heating and cooling machine. I have to confess that her kids are rarely ever sick with any sort of respiratory troubles like mine are. I asked her about her UV air purification system and she told me all of the crazy reasons that it works so well for her and her family. I constantly had my doubts that a UV air purification system would even do anything however she’s changed my mind. Apparently, many scientific studies have shown that the UV light used in UV air purification systems effectively eliminates pathogens in the air such as viruses, bacteria, pollens, or other pollutants, and my sister told me that the reason she enjoys using UV light air purification systems instead of any other kind is because this style of purifier kills the pathogens instead of simply trapping them. I totally love the sound of that! I mean, if there is a virus trying to get into my ventilation system to infect us and make my family sick, I would rather just obliterate it than try and trap it within a HEPA filter. I would absolutely still be iffy about the effectiveness of a UV light air purification system if I hadn’t seen a single one work so well at my sister’s residence!