PureSpa Natural transforms the air around you using modern ultrasonic technology and soothing aromatherapy. With whisper-quiet operation, PureSpa Natural runs softly in the background so it does not disturb the peace of your home or office and the automatic shut-off prevents overheating and safety concerns. Adding three to five drops of certain 100% all-natural essential oils (not included) to the water tank of your PureSpa Natural can help create a more comfortable atmosphere for people suffering from a cold, nasal congestion, allergies, asthma and more. It helps deodorize the air of strong tobacco, pet odours, and other odours with aroma coverage that lasts up to 10 hours and covers up to 250 square feet. PureSpa Natural is backed by Pure Enrichment’s industry-leading five-year warranty so your satisfaction is guaranteed.