Aerus provides high quality home cleaning products backed by a suprior limited warranty.

For over eight decades, Aerus has provided customers with innovative, quality products backed by a limited warranty for worry-free ownership. Fill out the form below to register your warranty for your Aerus air purification system.

By registering online a Guardian Air or Guardian Air Platinum purchase made after March 8, 2008, you can extend the limited warranty from 1 year to 5 years.