Punch-Free Air Conditioner Hole Ventilation Fan with Air Purifier for Fresh Air and Odor & Formaldehyde Removal.

This innovative ventilation fan is designed for easy installation, offering a punch-free setup that seamlessly integrates with your air conditioning system. It features an advanced air purifier that removes odors and formaldehyde, ensuring a constant flow of fresh, clean air in your space. The sleek and modern design complements any interior while providing efficient and quiet operation. Ideal for improving indoor air quality, this multifunctional device enhances comfort and promotes a healthier living environment. Noise: 36-45db Air purifier air volume: 400 m3/h and above Application area: 10㎡ and below Manufacture country: China Instructions included: No