Designed by Mathieu Lehanneur and Harvard professor David Edwards here’s a filtration system that purifies the air indoors using living plants. The Andrea air purifier uses plants to capture particles in the air thereby making it free from allergens. Its efficiency lies in the fact that it uses peace lilies, red-edged dragon trees, spider plants and aloe vera. For those with breathing problems will surely love this and if you’re the one, lemme provide you with the info as to when and where you’ll get this smart purifier. Andrea is going to be showcased at the Design In show in Brussels until the beginning of October and will be available in stores later. At a recommended retail price of 199 dollars, ANDREA is indeed a fair deal.