AirPura C700 Air Purifier

While most purifiers focus primarily on dust and allergens, the C700 is specifically engineered for chemical and odor removal. It features a massive 18-pound activated carbon bed, which is significantly larger than what you find in typical consumer units, making it highly effective at neutralizing VOCs, gases, and household odors.

Yes, on its lowest setting, the C700 operates at just 30.2 decibels, which is quieter than a whisper. Most users find this level unobtrusive for sleeping, though the sound increases as you turn up the fan speed to handle higher pollutant levels.

The C700 is designed for large residential spaces, with a coverage area of up to 2,400 square feet. It is an excellent choice for open-concept floor plans or large living areas where you need consistent air circulation and filtration.

The unit weighs 49 pounds and is built with solid steel, so it is substantial. However, it is equipped with casters on the base, allowing you to roll it across flat surfaces easily if you need to move it between rooms.

The C700 is designed for durability and longevity, but you will need to replace the filters periodically to maintain performance. Because it uses a large carbon bed and a true HEPA filter, maintenance is straightforward, though you should factor in the cost and frequency of these filter replacements as part of your long-term ownership.

Yes, this model is frequently chosen by those with chemical sensitivities because of its focus on gas-phase filtration. The powder-coated steel housing is also designed to avoid off-gassing, which is a common issue with plastic-cased air purifiers.