MSA3-W Air Purifier for Allergy and Asthma True HEPA Filter for 1500 sq ft Large Room

Membrane Solutions MSA3W has H13 True HEPA Filter Air Purifier with a CADR of 112CFM can clean rooms up to 1500 ft? in as little as an hour or 420 ft? in just 30, H13 True HEPA Filter, and Activated Carbon Filter, which removes the vast majority of pollen, formaldehyde, smoke, pet hair, dander, odor, and large dust particles, and PM 2.5. Perfect for pet owners, babies, children, and the elderly. MSA3 uses an upgraded version of the filter, adding OdallerPure? technology, optimizing the structure and content of activated carbon, and greatly improving the odor removal effect. MSA3W is a true ozone-free air cleaner and received certifications from the California Air Review Board (CARB), the Electrical Testing Laboratories(ETL), and RoHS Certification. Whisper-quiet Sleep Mode A whisper-quiet sleep mode will purify your air while you dream and the lights will dim completely. In this mode, it only produces 25-47 decibels of noise without disturbing your sweet sleep. Recommended to replace the filter every 3-6 months for optimal air quality, to find the replacement filter on Walmart item id: 960578637(??click here switch??) Please Note: MSA3-W has the technology of identifying the original filter. Using any non-original filters may cause the MSA3-W air purifier can't work. New Smart WiFi Control Air Purifier MSA3-S (??click here switch??)