Large Room Air Purifiers

-- Steady & Reliable Manufacturer --

Master expansive air spaces with our Large Room Air Purifiers. When standard residential units reach their limit, our high-capacity series delivers the massive Clean Air Delivery Rate (CADR) required for open-plan living areas, large offices, and conference rooms. As a manufacturer specializing in high-performance airflow, we utilize dual-intake fan systems and oversized HEPA towers to achieve CADR ratings up to 800 m³/h. These machines are built for durability and rapid air exchange, capable of cleaning 100+ square meters in minutes. For B2B partners, this series captures the "Professional Home" and "Small Business" segments where performance and volume are the primary purchasing factors.

Product Introduction

The Large Room series is an engineering feat in air dynamics. Moving such a large volume of air through dense HEPA filters requires high-torque Brushless DC Motors that are balanced to within milligrams of precision. 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 footprint. The units are equipped with heavy-duty hidden casters for easy movement. The smart sensing system is upgraded to include high-sensitivity laser sensors to accurately gauge the air quality in larger, more complex spaces. This series isn't just bigger; it's stronger, designed to cycle the air in a large hall up to 5 times per hour, ensuring that pollutants don't have a chance to settle.

CADR (Particulate)500m³/h - 800m³/h
Effective CoverageUp to 120m²
Fan IntakeDual-Sided / 360-Degree Intake
Filter Surface AreaOver 3.5m² of H13 Media
Casters360-degree Hidden Swivel Wheels

Applications

High-performance cleaning for expansive environments:

  • Open-Plan Living Rooms: Protecting large families in modern, high-ceiling homes.
  • Corporate Offices: Ensuring employee health in shared workspaces and lobbies.
  • School Classrooms: Maintaining high air-exchange rates to reduce virus spread.
  • Fitness Centers & Gyms: Rapidly clearing odors and CO2 in heavy breathing zones.
  • Art Galleries & Retail Spaces: Protecting valuable inventory and customers from fine dust.
  • Q: Is one big machine better than two small ones?
  • A: Yes, for large open spaces, one high-CADR machine is more energy-efficient and quieter.
  • Q: How often do the large filters need changing?
  • A: Because the filters are oversized, they typically last 12-18 months.
  • Q: Is it very loud at maximum speed?
  • A: Our BLDC motors keep noise below 65dB at max speed, which is comfortable for large spaces.
  • Q: Does it have a child lock?
  • A: Yes, all our large models include a child lock to prevent tampering in public areas.
  • Q: Can it be controlled by a phone?
  • A: Yes, most models include Smart IoT connectivity for remote management.
  • Q: Does it remove odors from large pets?
  • A: Yes, the extra-large carbon filters are designed for heavy-duty odor neutralization.
  • Q: How much power does it use on high?
  • A: It is surprisingly efficient, using about 60-80 Watts at peak performance.
  • Q: Is it easy to move?
  • A: Yes, the hidden 360-degree wheels make it effortless to roll between rooms.

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.