Application : Ideal for Pandemic use Ease of Operation : Easy to use. Minimal training required Remote Monitoring : Wireless remote monitoring; without being in same room. Helps you be more efficient. Air Pumps/Filters : Not required Machine Type : Single limb. No return air pipe Contamination Risk : No risk of contamination at all. Safe patients. Pricing : DOUBLE THE BUYING POWER. Contact me for a custom price quote.