Meet Briiv. Live healthier, sleep better and breathe easier with the world's most sustainable air purifier. Briiv uses 100% renewable and natural materials to filter the air in your home or office environment, creating clean, safe air so you can breathe, as nature intended. Plants are amazing, there’s no denying that. We have taken nature and given it a boost, Briiv is as powerful as 3,043 medium size houseplants. So you can enjoy the benefits of having plants in your home without the hassle. Using four fully biodegradable filters, Briiv uses the natural micro-structures of moss, coconut, carbon and wool to filter air, the way nature intended. These filters are plastic-free and degrade in a matter of months into harmless soil.