1x Winix 5500-2 Air Cleaner with Plasma Wave Technology. Winix Air Cleaner will help keep the air in a home or office clean and smelling fresh. The Winix 5500-2 Air Cleaner replaces the wildly popular 5500-2 model. The Winix Air Cleaner 5500 is designed for any indoor environment and is ready to capture dust, pollen,Continue reading