This is the summary of consumer reviews for Blueair Classic 203 Slim HEPASilent Air Purification System, Allergen Remover, Small Rooms. The BoolPool rating for this product is Excellent, with 4.70 stars, and the price range is $199 - $340.

The Blueair Classic 203 Slim HEPASilent Air Purification System comes highly reviewed for high quality standards in air purification and allergen removal in small spaces. This filtration system helps to remove dust, dirt, pollutants, and other allergens from the air day and night. This purification system works quickly and efficiently and proves effective for those who suffer from allergies, aggravation from other air pollution, and can even improve one's health in the short and long term. The system has three fan settings and its filter can be removed and cleaned regularly.

Customers say this machine is well worth the price because it works smoothly and beautifully. Many say it is extremely quiet and barely noticeable, but the quality of the air is dramatically better after running this for a while. Many say even larger particles like pet hair and dander lingering in the air is picked up by the filter. Some say their allergy problems have been eliminated altogether after using this.

Some say this only works well for small to medium sized rooms, like apartments. However, the company does make higher capacity ones for larger houses.