Beijing Outdoor Installation-Free Pipeline Fresh Air System 450

Ultra-Slim Design
– Sleek, space-saving housing with corrosion-resistant aluminum alloy frame for durability in harsh weather conditions.
Effortless Setup
– No complex ductwork or structural modifications required; integrates seamlessly with existing architecture for quick deployment.
High-Efficiency Filtration
– Multi-layer HEPA and activated carbon filters remove 99.97% of PM2.5, allergens, and odors, ensuring hospital-grade air purity.
Whisper-Quiet Operation
– Advanced brushless DC motor delivers 450m³/h airflow at just 22dB, ideal for residential and office environments.
Smart Climate Control
– Built-in humidity and CO2 sensors auto-adjust ventilation rates, maintaining optimal indoor air quality 24/7.
Energy-Saving
– 30% lower power consumption than conventional systems, with heat recovery core retaining 75% of thermal energy.
Professional Survey Included
– Free door-to-door technical assessment ensures perfect compatibility with your building layout.
Bulk Order Advantage
– Direct factory pricing with scalable logistics for contractors and large-scale projects.