Nirvana Being Nanotech Split AC Filter for Wall Mounted Split AC | Air Conditioner Filter | Split AC Filter for Home & Office | Remove PM 2.5, Virus, Bacteria, 4 Sheets (AC Filter With Carbon)

- The Nanotech AC Filter is fitted with a welded carbon filter later to remove all volatile organic compounds (VOCs), odours and gases from your indoor space. - The Split AC Filter is tested to filter down to 100 nanometers (0.1 micron) with a 99.7% efficacy as nanoparticles between 50-1000 nanometers are most harmful to humans. - Tested for 99.7% viral efficacy and bacterial filtration efficacy as well as 96% PM 2.5 filtration efficacy by Nelsons Labs USA. - The Nanotech AC Filter is made using electro spun nanofibers which are infused with antibacterial additives to trap even the smallest airborne particles. - Each packet contains filters for 2 split ACs that is 4 sheets in total. - Life of each AC filter is estimated at 200-500 hours based on the AQI conditions.