🌿 Fresh Air Unit AstroFresh 240W – Advanced Ventilation & Air Purification Solution

In modern construction, especially in airtight buildings, maintaining optimal Indoor Air Quality (IAQ) has become a critical challenge. Traditional air conditioning systems often recirculate indoor air without introducing sufficient fresh air, leading to increased levels of CO₂, VOCs, and airborne contaminants.

The Fresh Air Unit AstroFresh 240W is engineered to solve this issue by combining fresh air ventilation, HEPA filtration, and UV-C sterilization into a single compact device. It ensures a continuous supply of clean, oxygen-rich air while effectively removing harmful particles and microorganisms.

🚀 Overview of AstroFresh 240W Fresh Air Unit

AstroFresh 240W is a next-generation fresh air ventilation system designed for residential, commercial, and light industrial applications.

• 🌬️ Continuous fresh air supply from outdoor environment
• 🛡️ High-efficiency HEPA filtration
• 🦠 UV-C sterilization at 254nm
• 📱 Smart control via mobile app and remote
• 🔇 Quiet operation for indoor comfort

📊 Technical Specifications of AstroFresh 240W

⚙️ Working Principle (Engineering Perspective)

🔹 1. Fresh Air Intake System

The system draws outdoor air through a 110mm duct connection, ensuring a constant supply of fresh air.

• ✔ Reduces CO₂ concentration
• ✔ Improves oxygen levels
• ✔ Enhances indoor comfort

🔹 2. Multi-stage HEPA Filtration

Air passes through a layered filtration system:

• 🔸 Pre-filter – removes large particles
• 🔸 Medium filter – captures finer dust
• 🔸 HEPA filter – captures PM2.5 and microorganisms

The HEPA filter achieves up to 99.95% efficiency at 0.3 microns.

🔹 3. UV-C Sterilization Technology

UV-C light at 254nm disrupts microbial DNA, effectively neutralizing bacteria and viruses.

• 🦠 Eliminates airborne pathogens
• 🧫 Prevents microbial growth
• 🛑 Improves hygienic air quality

🔹 4. Air Distribution Mechanism

Clean air is distributed through the top outlet, creating efficient airflow circulation within the room.

🌟 Key Advantages of AstroFresh 240W

• 💨 Combines ventilation + filtration in one unit
• 🛡️ High-performance HEPA filtration
• 🦠 Integrated UV sterilization
• 🔇 Ultra-quiet operation
• 📱 Smart control system
• ⚡ Energy-efficient design

🏢 Applications

• 🏠 Residential apartments and houses
• 🏢 Office buildings
• 🏥 Hospitals and clinics
• 🏭 Industrial facilities
• 🏫 Educational institutions

📈 Comparison with Conventional Air Purifiers

🔧 Installation Guidelines

• Install 110mm fresh air duct
• Ensure airtight sealing
• Avoid heat sources
• Position for optimal airflow

🛠️ Maintenance & Lifecycle

• Replace HEPA filter every 6–12 months
• Clean unit regularly
• Check UV system periodically

💡 Benefits for Health & Productivity

• ✔ Improved respiratory health
• ✔ Better sleep quality
• ✔ Increased work performance
• ✔ Cleaner indoor environment

📞 Contact VIETPHAT

VIETPHAT TECHNICAL JSC – Leading provider of air filtration and HVAC solutions in Vietnam.

☎️ Zalo: 0971 344 344
📱 24/7 Support: 0827 077 078 – 0829 077 078
📧 Email: sales@vietphat.com
🌐 Website: www.vietphat.com
🚚 Nationwide delivery & installation

🔚 Conclusion

The Fresh Air Unit AstroFresh 240W represents a complete solution for modern indoor environments. By integrating fresh air ventilation, HEPA filtration, and UV-C sterilization, it ensures superior air quality, improved health, and enhanced comfort for users.

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