Crystal Aire is a range of quality home air purifiers and ionizers. These sleek, effective designs work to banish bacteria, dust and allergens, while preventing the growth of harmful bacteria and fungi in your home. The Crystal Aire brand also includes a selection of natural concentrates for use with the purifiers. These concentrates are all-natural and alcohol-free. They work to rid your home of odours, adding a fresh aroma and improving the overall air quality.