The Frigidaire Ultra Anti-Allergen 180 is a tower air cleaner with 2 stages of air filtration. This powerful air purifier is great for homeowners that suffer from allergies or asthma. In addition to the 2 stages of filtration, this model also has 3 fan speed settings, which can be adjusted with the easy-to-use silver dial on top of unit. This air purifier will help clear out pollen, smoke and dust from your room or office. This model is great to help clean out rooms that have had smokers or pet owners and can help reduce pet odor in your home or office. Additionally, this model is ETL listed and ENERGY STAR certified, so you know you’re getting a high-quality, powerful air purifier. The sound output for this model is relatively low, even on the maximum settings. Additional features are its washable pre-filter, compact tower design and lightweight construction. This air purifier’s compact and thin design allows users to conveniently place it wherever it is best suited to serve its purpose. Please call (866) 972-8227 to speak to a sales representative and place an order.