Silicon Valley Air Experts Inc. is a leading air purifier company based in Silicon Valley. We are dedicated to developing innovative air purification solutions based on ionic wind technology. Our Airdog air purifiers are high-performance and eliminate the waste and expense of disposable filter cartridges — saving time, money, and hassle for customers. Easy to use, energy-efficient, and silent, Airdog is the perfect way to purify the air in your home or office. Great for allergy sufferers and people who just like fresher air, it's easy to install and a joy to use.