1.Double fan motors that are individually controlled and can be running on different speed simultaneously.

2.ERU C series comes with an intelligent automatic anti back flow valve,Intelligent wind valve: (anti back flow valve, fresh air and exhaust end).

3.5V step motor

4.ERU C Series is equipped with high quality sensors that can measure the PM 2.5 level in real time

5.The ERU C seriesis equipped with double HEPA filter with a purification efficiency up to 99% and will also reduce the dust in the air by the prefilters that also protect the HEPA filters.

6.Air supply in to the room is spread with special designed outlets that will make the airstream go out with an angle of 15 degrees and ensure a good circulation.

7.Easy maintenance for replacing filter and general cleaning of the ERU series.

8.When the temperature difference between the inside and outside is almost equal, the intelligent automatic air valve open to bypass the air and reduce the motor resistance for energy saving.

9.PTC heating: when the outdoor temperature is too low, you can safely turn on the heating inside the room and machine will automatically turn on the internal heater to warm up the supply air to ensure a good energy efficiency by not take in cold air form outside

10Easy operation with the new IPS user friendly interface with a 2.4 Inch touchscreen or by APP from your mobile devices.

◆Insulation made of EPP foam with light weight and high noise reduction ability that can withstand water and moist. EPP foam is 100% recyclable and non-toxic that will lessen the environment impact and good heat resistance (-40-130 degree)