It can clean the air in a room up to 200 square feet, so it’s not meant to scrub your whole house ... filter system for maximum efficacy. In an 80-square-foot room, this quiet purifier can ...

We also wanted to know how much you can expect to pay to install an air purifier in your HVAC system. "Prices vary widely from basic units to whole house solutions for air cleaning and filtration ...

plus quietness for room purifiers and airflow resistance for whole-house units. Dust/pollen/smoke removal: How well models cleared air of fine clay dust and cigarette smoke. Ones that scored well ...

plus quietness for room purifiers and airflow resistance for whole-house units. Dust/pollen/smoke removal: How well models cleared air of fine clay dust and cigarette smoke. Ones that scored well ...