
Smart Exhaust Fan with Heater & Dehumidifier
All-in-One Solution for Small, Humid & Poorly Ventilated Spaces
Designed, Developed & Made in Taiwan – Trusted Quality You Can Rely On

About Us
🌟 HumiDry® – Smart Solution for Humidity Control
HumiDry® Smart Exhaust Fan with Heater & Dehumidifier is engineered for compact, humid, and poorly ventilated spaces—providing a complete solution to moisture-related challenges.
✅ Ideal for
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Locations: Homes · Offices · Shops · RVs · Yachts
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Spaces: Bathrooms · Drying Rooms · Dressing Rooms · Walk-in Closets · Bedrooms · Storage Rooms · Small Offices · Small Meeting Rooms · Shoe Cabinets · Drying Cabinets · Display Cases
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Coverage Area: Up to 15 m²
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Installation: Ceiling-mounted · Wall-mounted · Portable (Movable)
🌬️ Why HumiDry®
HumiDry® effectively prevents mold, removes excess humidity, improves air circulation, and speeds up the drying of clothes indoors—ensuring a healthier, fresher, and more comfortable living environment.
🚀 Our Journey
In 2020, Altrason officially launched the HumiDry® Smart Bathroom Exhaust Fan with Heater & Dehumidifier in Taiwan, aiming to redefine the bathroom exhaust fan market. Unlike traditional exhaust fans with heaters, which lack dehumidification capabilities, HumiDry® ensures bathrooms stay consistently dry and mold-free.
By combining the core functions of a traditional bathroom exhaust fan with advanced dehumidification technology, HumiDry® delivers next-level performance. Equipped with a zeolite rotor dehumidifier and intelligent control software, it automatically monitors temperature and humidity in real time, regulating airflow to maintain an ideal indoor climate.
🌍 Looking Ahead
After years of growth in Taiwan, HumiDry® has established strong brand recognition in the high-end market segment. Today, we are expanding internationally, with the mission of bringing HumiDry® to households and businesses worldwide—helping people realize the importance of humidity control for both healthier living and a more sustainable environment.

R&D, Design, and Manufacturer
Altrason was founded in March of 2014 and based in Taipei, Taiwan. We hold unique patents in core technologies regarding proactive air humidity conditioning, and specialize in designing and manufacturing automated indoor air humidity conditioning systems and solutions.
Altrason continues to design and develop innovative indoor air humidity conditioning solutions, aiming to play a leading role in the industry, to bring customers more excellent products, and to raise people's awareness of the importance of humidity to human health.

Product Distributor
Chisir Electronics Corp. is your trusted partner for providing comprehensive solutions for small spaces that are humid and poorly ventilated.
As an authorized distributor of the HumiDry® Smart Embedded Exhaust Fan with Heater & Dehumidifier, manufactured by Altrason Inc., we are committed to offering complete solutions and professional services to improve your living environment—making it more comfortable and healthier.
In addition to sales, installation, warranty, and maintenance services for HumiDry® products, we also focus on developing and designing a wide range of accessories and installation components to meet the diverse needs of our customers. Whether you require customized solutions or standard configurations, we provide the most suitable option tailored to your space.

