It is the job of the air purifier filter to trap particles and prevent them from circulating throughout a room. Air-cleaning devices are used both in homes as well as offices, classrooms, and commercial spaces. They trap allergens such as dust, pet dander, and pollen. As filters remove particles, they become dirty over time. This […]
Air quality is important to our health. No question. Of course, many of us have concerns about outdoor air pollution which has natural and artificial origins. It’s both car exhaust and pollen. It’s soot from factories and naturally-occurring radon gas too. Whatever the source, outside air pollution causes allergy symptoms and sometimes even severe respiratory […]