We focus on providing air purifiers that are low-cost and highly efficient. Our purifiers are perfect for keeping the air in your home clean and fresh all day, every day. Using our patenteded e2f filter technology, our products go beyond HEPA filters and can capture particles smaller than 0.01 microns. Clair air purifiers also have extremly low power costs and are meant for 24-7 usage. Keep your place dust and allergen-free! Please visit our website for more information regarding our products.