Air Scrubber Buying Guide

Jul 20, 2023

In flood recovery scenarios, air scrubbers play an important role in mitigating potential hazards and restoring a healthy environment. To ensure a clean and healthy indoor environment, many businesses have also begun using air scrubbers. This is because air quality affects the health, comfort and productivity of employees and customers. Air scrubbers are the commercial version of air purifiers. In this buying guide, we'll go over how to choose an air scrubber and what factors to consider when selecting the right unit. 

I. Understand your business environment

Assess the size and layout of the space to be decontaminated, including multiple rooms or open areas. Identify contaminants present, such as dust, allergens, volatile organic compounds or chemicals. Consider industry-specific requirements or regulations, such as in medical facilities or manufacturing operations.

II. Types of air purifiers suitable for commercial environments

HEPA Filtration System

The gold standard for air filters in the United States, the Hepa filter is made of dense, extremely fine fibers. It captures at least 99.97% of dust, pollen, mold, bacteria, and any small airborne particles as small as 0.3 microns (μm) in diameter, that focus on improving air quality and reducing allergens, such as medical facilities or offices.

Carbon Filtration System

Activated carbon filters are vital for controlling gasses, volatile organic compounds and odors. If you're renovating or live in an area with heavy wildfire smoke, then it will work well for you. They're also great for places with strong odors like restaurants, gyms, or beauty salons.

UV-C Light Technology

Ultraviolet light has a germicidal effect and helps destroy bacteria, viruses and other pathogens. UV-C light technology works in conjunction with filters to enhance the elimination of air pollutants. Titanium dioxide is activated by UV-C light to break down residual odor molecules created by smoking, cooking and pets. Important for microbiologically contaminated environments such as hospitals, laboratories or food processing facilities.

III. Air exchange rate

The air exchange rate refers to the number of times the air in a given space is replaced by fresh outside air in a given period of time. It is usually expressed in terms of air changes per hour (ACH). For example, if a commercial space has an air exchange rate of 6 ACH, it means that the air in that space is completely replaced six times in one hour.

The Importance of Air Exchange Rates in Commercial Spaces

Maintaining proper air exchange rates is critical for commercial spaces, especially those affected by water damage or where there are air quality issues. Adequate ventilation and air exchange help improve indoor air quality, reduce odors, and control humidity.

IV. Noise level

Air scrubbers have decibel ratings that indicate their noise level. Although quiet operation or extremely low noise levels aren't usually required in commercial environments, excessive noise can be annoying. Especially in offices, retail stores or medical facilities, noise levels can seriously affect the comfort and productivity of employees and customers. Excessive noise from air scrubbers can lead to distraction, loss of concentration and even stress. Therefore, a balance must be struck between efficient operation and minimal noise.

V. Energy efficiency

In commercial spaces, air scrubbers are often operated continuously or for long periods of time. Therefore, energy consumption can have a significant impact on operating costs. Choosing an energy-efficient air scrubber can result in significant cost savings and reduced environmental impact. Some air scrubbers have adjustable fan speeds that allow users to adjust airflow and power consumption to meet their air quality needs. In addition, air scrubbers equipped with smart sensor technology can optimize energy consumption by automatically adjusting fan speed based on detected pollutant levels.

Programmable Timer and Scheduling

Air scrubbers with programmable timers and schedules allow users to set specific run times, ensuring that the unit runs only when necessary. For example, you can specify that the air scrubber runs at night and automatically shuts off during peak hours to further conserve energy.

VI. Maintenance and filter replacement

Regular maintenance helps keep the unit operating at peak efficiency and maintains optimal air purification performance. If you neglect maintenance, it can lead to clogged filters, reduced airflow and degraded air quality, defeating the purpose of using an air scrubber.

Filters that Are Easy and Quick to Change

Air scrubber filters should be easily accessible so maintenance personnel or technicians can change them without lengthy downtime. Quick, straightforward filter changes help maintain consistent air purification and minimize disruption to the business premises. 

User-Friendly Maintenance Instructions

Some air scrubbers come with maintenance instructions or guides that describe proper cleaning procedures and filter replacement schedules. The easy-to-follow instructions allow facility managers or maintenance personnel to perform routine maintenance efficiently, extending the life of the air scrubber.

VII. Durability and reliability

Commercial spaces are often exposed to harsh conditions. Therefore, it's necessary to choose an air scrubber that is durable and can withstand the rigors of the environment. Malfunctions or defective units can lead to interruptions, downtime and additional maintenance costs. Choose an air scrubber from a well-known brand that is known for its quality and durability. AlorAir is a brand with a proven track record for reliable equipment, offering rugged, well-designed air scrubbers for commercial use.

Warranty and After-sales Support

Pay attention to the warranty options offered by the manufacturer. Longer warranties are a sign of the manufacturer's confidence in the quality and reliability of the product. In addition, reliable after-sales service and support are important to resolve any issues that may arise during the life of the air scrubber.

Customer Reviews and Testimonials

Reading customer reviews and testimonials can provide valuable insight into real-world experiences with specific air scrubber models. Check out feedback from other commercial users to gauge product performance, durability, and overall satisfaction.

VIII. Conclusions

In flood recovery scenarios and commercial environments, air scrubbers play a key role in providing us with clean, healthy indoor air. By understanding the needs of commercial environments, selecting the right type of air scrubber, paying attention to air exchange rates, noise levels and energy efficiency, and focusing on maintenance and longevity, we can create a more comfortable and healthier work and interaction environment for employees and customers. By considering the above factors when purchasing an air scrubber, you can ensure you select the most appropriate unit to improve indoor air quality and promote a sustainable business environment. Choosing a reliable, efficient air scrubber is an important investment in the health and satisfaction of your business, employees and customers.