Check the listing for details. Extract-All® Model AMB1 7-Stage Portable Air Purifier and Humidifier. 1250 sq.Rm. Color: White, Condition: New. Listed at 300.00 USD. With 7 stages of air purification, the Extract-All® AMB1 captures a wide range of airborne contaminants and releases clean air back into medium to large rooms. All stages work together to capture and sterilize dust, mold, smoke, odors, chemicals, bacteria, and more. The AMB1 also includes a built-in humidifier, air quality sensor, and easy-to-use control panel allowing for full control over the air you breathe.The AMB1 is certified and passes UL2998 (Underwriters Laboratories Air Cleaner Standard for Ozone Emissions). This product can be sold in California and passes the CARB (California Air Regulation Board).Included With ProductTouchscreen control panelRemote controlAir quality sensorHumidification function with filter7-Stage Purification, including:Aluminum Mesh FilterCold Catalyst FilterAntibacterial FilterActivated Carbon FilterHEPA FilterUltraviolet Sterilization LightAnion PurificationFeatures & BenefitsTouchscreen control panelRemote control1-12 hour timer; Auto, Sleep, ManualHumidification functionOne Year WarrantyChild-lock functionQuiet: 18dB~55dB, won’t bother your sleepCE, CB, CQC, 3C, Rohs, ERP, SGS approvalTiming indicator lightPM2.5 display indicator lightFilter replacement indicator lightHigh temperature fuse protectionHighly efficient, custom Japanese motorAluminum Filter: filters the larger volume particles, washableCold Catalyst Filter: catalyzes of formaldehyde, benzene, TVOCHoneycomb Activated Carbon Filter: rapid adsorption of odor, decomposition of formaldehyde, benzene, ammonia, second-hand smokeSterilizing Filter: eliminates floating dust particulates, acarid, microorganismHigh-Efficiency HEPA Filter: eliminates mold, dust, allergens and bacterialUltraviolet sterilization light: rapidly kills viruses and bacterialAnion Purification: improves air quality, multiple health benefits