Excellent Indoor Air Quality, High Oxygen Content

The single-way fresh air filtration system supplies outdoor fresh air to room with high purification. It’s equipped with double filters with PM2.5 filtration rate over 95%. It can be used to work together with Holtop energy recovery ventilator for better air purification either used independently for air purification in air conditioning system.

It has the optional functions of indoor circulation. In the situation when it’s not suitable to introduce outdoor fresh air, it can bypass the air in the room for indoor air purification only.

One product can solve all your air quality problem: fresh air, air purification and cleanness with much lower costs.

Installations

Single-way Fresh Air Filtration System Installation

Single-way Fresh Air Filtration + Energy Recovery Ventilation System Installation

Fresh Air Filtration System with Internal Circulation System