Breathe deeper. Live better. This purifier produces ozone to neutralize pollutants and clean the air. It also has a HEPA filter to remove allergens and an ionizer to kill harmful particles. You can control the time, fan speed, and ozone level with the LCD display, timer, or remote. The ceramic filter plate and fan grill are easy to clean. Enjoy comfortable and safe air in your home. Use the programmable timer and LCD display to adjust the time, fan speed, and level of ozone generation. Or you can change your settings from a distance with the included remote control. Make your indoor environment comfortable and safe with clean and clear air. • THIS PRODUCT DOES NOT MEET CALIFORNIA AIR CLEANER REGULATION REQUIREMENTS: IT CAN NOT BE SHIPPED TO CALIFORNIA • Ozone air purifier with HEPA filter for eliminating pollutants • Ionizer for reducing dust and harmful particles • Remote control for changing settings from a distance • Four levels of ozone purification to choose from