Blueair Air Purifier Blue Max 3250 (for 22-tatami mats) Features ✅ Equipped with HEPASilent technology It draws air from 360° from the bottom of the unit and removes 99.97% of harmful substances down to 0.1μm. Available in 3 sizes to suit your needs, such as the "3350i" for living, dining, and kitchen areas, and the "3250i" for personal spaces. ✅ Removes pollen about 2x faster Quickly captures pollen that enters through clothing or ventilation. The Blue Max 3250 series quickly removes pollen that has spread throughout the room, maintaining a comfortable space. ✅ Larger fan & low power design Increased filter area for efficient air purification. Equipped with a noise shield to improve quietness and provide cleaner air in a shorter time. ✅ Easy operation & smart functions Intuitive operation with two buttons on the top surface. Equipped with an auto mode that allows for optimal airflow adjustment according to the air condition. You can check the current air condition with the LED indicator and dedicated app, and the night mode minimizes operating noise. ✅ Stylish design Adopts a "tapering" design that becomes slimmer towards the top, giving a sleek impression. It can draw air from all 360° directions, so it maintains performance no matter where it is placed. The Scandinavian color pre-filters (5 colors) blend in with your room's design. ✅ Easy maintenance The main filter only needs to be replaced about once every 9 months. The replacement time is indicated by a lamp. You can maintain the purification performance just by replacing the filter, and there is no need for cleaning. Product Information Color: Gray (Stockholm Fog Grey) Brand: BLUEAIR Size: 26.9 x 26.9 x 48.1cm Certifications: AHAM certified, Energy Star certified Noise level: 18dB This air purifier combines high-performance filters and quietness, making it ideal for pollen and allergy対策.