Large Room High CADR Purifiers

-- Steady & Reliable Manufacturer --

Command high-volume air spaces with our Large Room High CADR Purifiers. When residential units fall short, our high-capacity series delivers the Clean Air Delivery Rate (CADR) required for spaces exceeding 100 square meters. As a specialized manufacturer, we utilize dual-intake fan systems and oversized HEPA towers to achieve CADR ratings of 600 m³/h to 1000 m³/h. These units are designed for durability and continuous operation, making them the preferred choice for open-plan offices, school gymnasiums, and large living areas. Despite their immense power, our "Aero-Flow" design ensures they remain surprisingly quiet, allowing for a healthy environment without the noise of industrial blowers. For B2B importers, this series captures the "Professional Home" and "Commercial Small Office" segments where performance is the primary buying factor.

Product Introduction

The High CADR series is an engineering feat in air dynamics. To move such a large volume of air through dense HEPA filters, we use high-torque DC motors that are balanced to within milligrams of precision. The internal "Wind Tunnel" design is optimized to minimize turbulence, which is the main cause of noise in large purifiers. We feature a dual-sided intake—meaning air is pulled from both the left and right—effectively doubling the filtration surface area without doubling the machine's width. The units are equipped with heavy-duty casters for easy movement between rooms. The smart sensing system is upgraded to include multiple laser sensors to accurately gauge the air quality in larger, more complex spaces. This series isn't just bigger; it's smarter and stronger, designed to cycle the air in a large room up to 5 times per hour, meeting the highest health and safety recommendations.

CADR (Particulate)600 - 1000 m³/h
Effective AreaUp to 150 m²
Motor TypeBrushless DC (BLDC) Motor
Noise Level30dB (Sleep) - 65dB (Max)
Filter Surface AreaOver 4.0 m² of HEPA media

Application Scenarios

High-performance cleaning for expansive environments:

  • Open-Plan Offices: Protecting dozens of employees with a single powerful unit.
  • School Classrooms: Ensuring high air-exchange rates to reduce viral spread.
  • Luxury Lofts & Villas: Maintaining pristine air in large, high-ceiling living spaces.
  • Conference Rooms: Rapidly clearing odors and aerosols between meetings.
  • Fitness Centers: Managing the high CO2 and odor levels in workout areas.
  • Q: What is CADR?
  • A: Clean Air Delivery Rate — it measures the volume of clean air produced per hour.
  • Q: Is one big machine better than two small ones?
  • A: Yes, for large open spaces, one high-CADR machine is more efficient and quieter.
  • Q: How often do the filters need changing?
  • A: Because the filters are larger, they usually last 12 months even with heavy use.
  • Q: Is it very loud?
  • A: On high, you will hear it, but our BLDC motors are much quieter than standard AC motors.
  • Q: How much power does it use?
  • A: Despite its power, it typically uses less than 80W on average.
  • Q: Does it remove odors?
  • A: Yes, our large-format filters include substantial amounts of activated carbon.
  • Q: Can it be controlled by an app?
  • A: Yes, most of our high-CADR models include Smart IoT connectivity.
  • Q: Is it heavy?
  • A: It has some weight due to the large motor, but the wheels make it easy to move.

WHO WE ARE

PROFESSIONAL TEAM READY TO HELP

Ningbo Yinyu Purification Technology Co., Ltd.was established in 2011 and is located in Cixi City, Ningbo, known as the hometown of household appliances in China,Located on the south bank of the Hangzhou Bay Cross Sea Bridge. It has two subsidiaries, namely Cixi Beilian Electric Appliance Co., Ltd. and Yinyu Medical Technology (Zhejiang) Co., Ltd.
Yinyu Corporation has now developed into a comprehensive industrial and trade enterprise with product research and development, mold development, filter manufacturing, plastic injection molding, and finished product assembly, integrating research and development, production, and sales. It has also cooperated with many well-known OEM brand companies, such as TCL, Changhong, Qinyuan, Desai, BREATHWELL, Whirlpool, etc.