Product Overview
The AOSUNFAN Exhaust Fan (Model SF-PX680) is a multi-size silent ventilation system engineered for high-moisture environments like bathrooms, kitchens, and light commercial spaces. Featuring 6/8/10-inch adjustable square ducts and ultra-quiet operation (≤1.5 Sones), this Exhaust Fan delivers 200-500 CFM airflow with a 220V energy-efficient EC motor (ENERGY STAR 2.0 certified). The IP55-rated polypropylene housing and hydrophobic nylon blades resist mold growth (ASTM G21 compliant) while maintaining <30 dB(A) noise levels (ISO 3744 tested). Includes a humidity sensor (30-95% RH) and 4-speed manual control for adaptive ventilation.
Product Features
Adaptive Duct Sizing
Fits 6-10 inch ducts with tool-free collar adapters (installation ≤15 minutes).
Silent Airflow Technology
Precision-balanced blades reduce turbulence noise by 50% vs. standard models.
High-Humidity Resilience
Anti-corrosion polymer construction withstands 98% RH environments.
Eco-Certified Design
Recycled ABS components (70% post-industrial) meet REACH environmental standards.
Technical Parameters
Material | Plastic |
Mounting Type | Wall Mount |
Collection | Bathroom,Bathroom/corridor/office/laundry |
Voltage | 110V |
Customized support | OEM, ODM |
Warranty | 3 years |
Power Source | Electric |
Product name | exhaust fan |
Air Quantity | 162-252 |
Motor | copper or aluminum |
Product Advantages
Moisture Control: Reduces bathroom humidity by 90% in 10m² spaces within 20 minutes.
Energy Savings: Consumes 18-45W (0.05 kW·h/cycle), cutting energy costs by 35% annually.
Low Maintenance: Dishwasher-safe filters + self-cleaning blade design (10-year motor warranty).
Safety Certified: UL/CE/ETL listed with GFCI protection (IEC 60335-2-80 compliant).
Application Scenarios
Residential Bathrooms: Complies with ASHRAE 62.2 ventilation rates for 8-15m² areas.
Commercial Kitchens: Removes grease-laden air at 450 CFM (PM2.5 ≤40 µg/m³ tested).
Laundry Rooms: Prevents lint accumulation with 360° airflow dispersion.
Home Greenhouses: Maintains 800-1200 ppm CO₂ levels for plant growth optimization.
FAQ
Q1: How does this Exhaust Fan prevent mold in high-humidity bathrooms?
The Exhaust Fan activates automatically at 60% RH and sustains airflow until humidity drops below 50%, reducing spore proliferation by 85% (ASTM G21 tested).
Q2: Maximum recommended duct length?
Optimal performance with ≤8m straight ducts (each 90° bend adds 2m equivalent resistance).
Q3: Cleaning protocol for kitchen grease buildup?
Soak removable filters in warm soapy water weekly; wipe blades monthly with 70% isopropyl alcohol.
Q4: Smart home compatibility?
Optional Zigbee 3.0 module enables integration with Alexa/Google Home for voice/schedule control.
