These air filters are of good quality and perform complete air-filtering when used with the corresponding air filter. A great deal of the dust and dirt in the air is removed by these air filters. Dog hair seems to be less removable, but there is a definite increase in the quality of air available in the room in which these are used.A fine layer of dust will still appear on the tops of furniture and other items in the room being filtered, but the air will be significantly better. The filters will last quite awhile before needing to be changed. These filters, along with the correct corresponding air filter system are recommended, especially for those sufffering from allergies and other breathing problems.
Rating:
[5 of 5 Stars!]