RENPHO Air Cleaner and Purifier for Allergy & Asthma, Air Purifier with H13 HEPA Filter for Bedroom 129.17Sq.ft. Good indoor air quality is important. In fact, according to the Environmental Protection Agency, the concentration of some pollutants is often two to five times higher indoors than outdoors. Irritants such as animal dander, smoke, wood burning, cooking and more are common in homes. Considering that the average American spends some 90 percent of their daily lives indoors, that could mean breathing a lot of polluted air. What can you do? Get an air purifier. The right one can significantly decrease the number of pollutants in your home—and help you breathe better. Powerful Air Purification with Brushless Motor & 360° Intake Design Experience efficient air cleaning and energy savings with the RENPHO air purifier, featuring a brushless motor and a 360° intake design. Its modern aesthetics blend seamlessly into any space, from small rooms to large bedrooms, offices, nurseries, and kitchens. High-Performance Triple-Stage Filtration Equipped with an H13 True HEPA filter, this air purifier boasts a triple-stage filtration system: pre-filter, H13 True HEPA filter, and activated charcoal filter. It effectively removes airborne particles as small as 0.3 microns, including smoke, pet hair, dander, dust, pollen, odors, and cooking smells. Additionally, it alleviates allergy symptoms like sneezing, nasal congestion, and other respiratory issues caused by air pollutants. Ultra-Quiet Sleep Mode at 20dB Enjoy a peaceful night's sleep with the purifier's whisper-quiet operation in sleep mode, reducing noise levels to a mere 20dB. Timer Settings, 3 Fan Modes, & Filter Replacement Reminder Tailor your air purification experience with 3 timer options (2H/4H/8H) for customized cleaning sessions. Select from High, Low, or Sleep fan modes to suit your needs. The intelligent filter replacement indicator alerts you when it's time for a fresh filter, typically every 3-6 months depending on environmental conditions and usage frequency. Comprehensive Air Quality Improvement Ideal for allergy and asthma sufferers, the RENPHO air purifier with its H13 HEPA filter targets a wide range of airborne contaminants, including seasonal allergies, chronic allergies, asthma triggers, pollen, dust, pet dander, cigarette smoke, cooking odors, and more. It ensures cleaner, healthier air for your family, especially beneficial for babies, the elderly, and pet owners.