Key Features of Household Indoor Fresh Air System

High-Efficiency Variable Frequency Conversion
– Energy-saving inverter technology adjusts fan speed automatically for optimal airflow with minimal power consumption, reducing operational costs by up to 30%.
Advanced HEPA Filtration System
– Multi-layer filter design captures 99.97% of PM2.5, allergens, and airborne pollutants, ensuring clean indoor air for homes, offices, and clinics.
Noiseless Operation & Precision Engineering
– Ultra-quiet brushless motor (<25 dB) paired with aerodynamically optimized blades for disturbance-free use in bedrooms or study rooms.
Durable ABS Housing & Corrosion-Resistant Frame
– Reinforced polymer casing with anti-rust aluminum alloy brackets ensures long-term stability in humid or high-usage environments.
Smart Humidity & Temperature Regulation
– Built-in sensors maintain ideal indoor climate by adjusting ventilation rates, ideal for basements, kitchens, or post-renovation spaces.
Easy Installation & Low Maintenance
– Standardized duct fittings (6/8/10-inch options) and tool-free filter replacement simplify setup for DIY users or commercial bulk buyers.
Bulk Purchase Exclusive
– Direct factory pricing with volume discounts for wholesalers, contractors, or eco-conscious property developers.