An air purifier can make a huge difference to your quality of life. Whether you have a family member with allergies or you just want to make sure you are breathing in the cleanest air possible in your home, the MeacoClean CA-HEPA 47x5 air purifier is a great buy. This air purifier uses a multi-stage air cleaning system. The room air first moves across the pre-filter to remove larger particles such as dust. The HEPA filter removes smaller allergens, then the charcoal filter removes smells and volatile organic compounds (VOCs) from the air before finally, the ultraviolet light works in conjunction with the photocatalyst titanium dioxide coating to remove bacteria and viruses from the air. The ioniser helps to remove dust from the air. The more times that the air within the room passes through the air purifier, the cleaner that air will become. This is why it is important to carefully size the air purifier to your room size. The MeacoClean CA-HEPA 47x5 air purifier features responsive fea