From the manufacturer

• POWERFUL 6000 MG OZONE GENERATOR: Alpine Air new improved Ozone generator provide 6000 mg/h of Ozone. The ozone air purifier creates O3 in a special process that utilizes an electrical current and oxygen. Ozone sanitizes by breaking down odors and other pollutants at their source.
• NO FILTER NEEDED: Our new air purifier and ionizer provide 6000 guaranteed hours of work. You can easily use our new air deodorizer on the daily basis without changing the filter. After the approximately 6000 hours of work, you can check the condition of the by removing the ozone plate and replace the ceramic plate.
• BEST ODOR ELIMINATOR AND AIR IONIZER: Alpine Air professional air deodorizer is professional, heavy duty device which can be used anywhere it may need. Compact design allows making this air humidifier and ionizer perfect for using it at home in the bedroom, kitchen, garage or anywhere you want. The high quality and powerful ionization lamp make it perfect choice for using our ozone generator for big areas like office spaces or commercial spaces.
• NEW QUICK ACCESS HOLDER (QAH): The design team of Alpine Air deodorizer introduces a patent-pending Quick Access slot to quickly remove the ozone plate for cleaning or replacing the ceramic ozone plate without the need to open the air purifier. No tools required.
• 1 YEAR QUICK REPLACEMENT WARRANTY: Alpine Air has a 1 year replacement warranty program. If there is any issues, simply contact us on Amazon and we will easily look up your purchase and handle your warranty request. If your unit indeed is defective, we will exchange your air purifier out (no need to wait for repair time!)