From a country where these are super normal: The air inside gets bone dry due to the hx and humidity of outdoors vs indoors. Its super unhealthy, but a good de

From a country where these are super normal: The air inside gets bone dry due to the hx and humidity of outdoors vs indoors. Its super unhealthy, but a good design avoids this by using either an entalpic(moisture permeable) hx or a rotor hx (humidity is controllable) If you really want to be different do this, not just a fancy cover and an api...