Main Features
1) 4 layers filtration, 99% HEPA filtration
2) High efficiency fan with DC motors
3) High efficiency energy recovery, Temperaturer efficiency up to 82%, Energy saving
4) Slight positive indoor pressure
5) Visual management LCD display
6) Remote control
7) Easy installation and operation
A better way to enjoy natural ventilation
Opening a window can make your air feel less stuffy, but this isn't practical during the hotter and colder months of the year, plus it invites pollen and other allergens into your home. A Healthy HOLTOP heat energy recovery ventilator (ERV) helps keep your air fresh without creating a potentially uncomfortable situation.