Soundproof Natural Ventilation Outlet "Soundproofing Ventilation Kun"
Dust and sound shut out with natural ventilation. This is the ventilation opening I've been waiting for!
"Soundproofing and Ventilation Kun" is a soundproof natural ventilation system that uses the pressure difference in the atmosphere and does not require electricity. While maintaining airtightness (soundproofing and dustproofing), it continuously ventilates the living space with natural wind according to the wind strength and direction at that time. Additionally, even during heating and cooling, it links the living space to natural changes, keeping the entire residence healthy and comfortable throughout the year, 365 days. 【Features】 ■ Blocks dust and sound ■ Provides natural ventilation ■ Does not use electricity ■ Maintains a healthy and comfortable environment *For more details, please refer to the PDF materials or feel free to contact us.
- 企業：消音技研
- 価格：Other
