On Back Order - Dispatch 3 Weeks The most sustainable, recyclable air purifier on Earth. Each briiv Air Filter package includes: briiv Air Purifier Reindeer Moss Filter (Lasts 12 Months) Coconut Coir Fibre Filter (Lasts 12 Months) 4 Silk-Matrix Filters (Last 3 Months Each) Micro USB Cable Localised power plug for your region User guide 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. briiv utilises smart engineering to power up from just a 5v USB connection, meaning you spend only £2 per year running it! Better for the planet; better for you.