The Clarifion air ionizer is a negative ion filtration system designed for home use. With its ionizer technology, it effectively eliminates impurities and contaminants from the air, providing a healthier environment for you and your family. The pack includes one unit from the trusted brand Clarifion, ensuring quality and reliability in improving your indoor air quality. Ideal for those looking to enhance their home's overall atmosphere, this product is a convenient and efficient solution for maintaining clean and fresh air.