Fresh Air Exchanger/Fresh Air System

Energy-Efficient Heat Recovery Ventilator–a premium HVAC solution combining balanced ventilation and 75% heat recovery. Features a 5-layer filter (99% PM2.5 capture via HEPA + activated carbon), dual-speed motors (low noise), and side inspection ports for easy maintenance. Perfect for homes, offices, and commercial spaces seeking fresh air with minimal energy loss.

The Silent Air Supply Fan–a high-performance ventilation solution for noise-sensitive environments. Features dual-speed motors, ultra-low noise (below 25 dB), and maintenance-free operation. Crafted from galvanized steel for durability, it delivers high static pressure and flexible air supply/exhaust modes. Ideal for homes, offices, and commercial spaces requiring efficient, quiet airflow control.

The Purification-Type Silent Air Supply FanThe Purification-Type Silent Air Supply Fan is a solution combining ultra-quiet operation with advanced air purification. solution combining ultra-quiet operation with advanced air purification. Features dual-speed motors (below 25 dB), a 3-layer HEPA filter (99% PM2.5 efficiency), and activated carbon odor removal. Ideal for homes, offices, and commercial spaces demanding clean, fresh air without noise disruption.

The Purification-Type Bidirectional Ventilator – a dual-flow air exchange system with high-efficiency PM2.5 filtration. Features dual-speed motors (low noise, maintenance-free), a built-in particle filter, and a side inspection port for easy cleaning. Ideal for homes, offices, and commercial spaces requiring continuous fresh air and pollutant-free environments.

Silent Supply Fan (Series C) – a high-performance ventilation solution featuring dual-speed motors (18-25 dB), galvanized steel construction, and high static pressure for efficient airflow. Maintenance-free with continuous operation, its dual-mode function supports both air supply and exhaust. Ideal for homes, offices, and commercial spaces requiring quiet, reliable air management.

Silent Supply Fan (DC Series C) – an ultra-efficient ventilation solution featuring dual-speed DC motors (15-22 dB), galvanized steel construction, and high static pressure for superior airflow. Maintenance-free with continuous 24/7 operation, its dual-mode function switches between supply/exhaust. Ideal for smart homes, offices, and noise-sensitive spaces.