This facility decided to install iWave indoor air purifiers in their Mitsubishi mini split throughout their common areas. iWave air purifiers have no harmful bi-products, require no ongoing maintenance and have no replacement parts. As the air flows past the iWave, the device emits positive and negative ions that actively purify the supply air, killing mold, bacteria and viruses in the coil and circulating air. This product also keeps coils cleaner, can be installed in any heating or cooling system and has a proven technology success rate with over 200,000 installations.