Nanotech AC Filter Without Carbon

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.
 
Technology:
The Nanotech AC Filter is made using electrospun nanofibres which are infused with antibacterial additives to trap even the smallest airborne particles.
Life of Nanotech AC Filter:
Each packet contains filters for 2 split ACs.
Life of each AC filter is estimated at 300-500 hours based on the AQI conditions.