High-Performance Household Air-Conditioning Exhaust Fan
Premium dual-ventilation system ensures seamless airflow, eliminating stale air and smoke while maintaining optimal indoor temperature. Engineered with a frozen-grade aluminum alloy frame and corrosion-resistant blades for durability in extreme conditions. Precision-balanced motor operates at ≤25 dB for whisper-quiet performance. Ideal for post-renovation air purification, kitchen smoke extraction, or enhancing HVAC efficiency in residential/commercial spaces. Innovative punch-free design allows tool-free installation, compatible with standard AC holes (adjustable 10–30 cm diameters).
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