An Productive Ductless Mini SplitThe benefits of energy efficiency at reduced cost. The LETO Series is 20% more thrifty than standard air conditioner models. With a SEER 15, the LETO Series provides unsurpassed efficiency in its class. If you are looking for an affordable and safe ductless unit, the LETO Series is perfect for you. Ductless Mini Split & Heat PumpAll Senville models use the benefit of air conditioning and heating, allowing for powerful, effective climate control, year round! The unit enjoys the benefits of a extravagant seasonal energy efficiency ration (SEER), meaning the air conditioner and heating use minimal power when compared to household methods. Air Filter & De-humidificationEnjoy the benefit of cleaner and crisper air, thanks to built-in Silver Ion Air Filtration and our powerful dehumidifier, the LETO Series not only helps to retain climate, but also air quality. A simple and effective system to help keep your home or business' air quality at its best.