Air treatment is heavily influenced by the extreme weather conditions of bushfires and floods. This puts a strain on asthma and allergies, causing breathing difficulties. This air purifier, with a CADR 205m³/h, will prevent interior risks of poor air quality with its sleek design, smart features and high-filtration performance. Featuring a HEPA filter with activated carbon, this air purifier has a CADR, known as clean air delivery rate, of 205m³/h and an area coverage of 24m² for high level air purification. There's nothing more important than the air we breathe and this air purifier is here to ensure it's always a cleaner, healthier experience in the place you spend most of your time; your home or small office. With four fan speeds, you can choose from low, medium, high or sleep mode. The intelligent sleep mode senses the light in the room and self-adjusts the fan speed while dimming the indicator lights, perfect for a good night's rest. Enjoy a low noise level, air quality sensor to display the indoor air quality through light colour, and a filter replacement indicator. The auto mode allows the fan speed to self-adjust based on the current air quality level, displaying blue for very good air quality at sleep mode speed, green for good air quality at low speed, orange for unhealthy air quality at medium speed and red for hazardous air quality at high speed. You can also choose a set time of two, four or eight hours of purification time before the air purifier powers off. Alternatively, the brilliant memory will remember the fan speed. We recommend replacing the filters about every six to eight months, sooner or later depending on the frequency of use and pollution level in the environment. The filter replacement indicator will illuminate on the touch screen and an increased operating noise coupled with decreased airflow will signal it is time to change out the size 17.6cm x 18cm HEPA filter. Changing the filter is as simple as twisting open the bottom of the air purifier and swapping out the filter. This air purifier comes pre-packaged with one HEPA filter. Always ensure the packaging is removed first before inserting the filter into the air purifier. It's time to finally breathe easy with our impressive air purifier with CADR 205m³/h.