CONTROLAIR INC 900-EJM Hydraulics Pneumatics

( Brand: Controlair Inc ), ( Manufacturer Part Number: 900-EJM ), ( Part Type: Hydraulic Pneumatic )

Review CONTROLAIR INC 900ejm Used

The **ControlAir 900-EJM** (also referred to as the **900EJM**) is a high-performance, commercial-grade air purification system engineered to deliver superior indoor air quality in demanding environments such as restaurants, commercial kitchens, hospitals, laboratories, and industrial facilities. Designed with advanced filtration technology, this unit combines a robust **HEPA filtration system** with an **activated carbon pre-filter** to capture airborne contaminants, odors, grease, and particulate matter with exceptional efficiency. The 900-EJM operates on a **high-velocity, high-volume airflow principle**, ensuring rapid air turnover and consistent purification across large spaces, making it ideal for spaces where air quality is critical to health, safety, and operational standards.

At the heart of the 900-EJM lies its **modular and customizable design**, allowing for flexible installation in tight or unconventional spaces. The unit features a **durable stainless steel construction**, ensuring longevity and resistance to corrosion, heat, and moisture qualities essential for environments exposed to steam, grease, or chemical fumes. Its **compact yet powerful form factor** makes it suitable for both ceiling-mounted or wall-mounted applications, with minimal disruption to existing infrastructure. The system is equipped with a **high-efficiency blower motor**, delivering a consistent airflow rate of up to **1,200 1,500 cubic feet per minute (CFM)**, depending on the model variant, which helps maintain optimal air circulation while reducing energy consumption compared to traditional HVAC systems.

One of the standout features of the 900-EJM is its **multi-stage filtration process**, which begins with a **pre-filter** designed to trap large particles, grease, and debris, preventing them from clogging finer filters downstream. This is followed by a **high-efficiency particulate air (HEPA) filter**, rated at **H13 or better**, capable of capturing **99.97% of particles as small as 0.3 microns**, including dust, pollen, bacteria, and fine particulate matter (PM2.5). For environments with strong odors, chemical vapors, or smoke, the system incorporates an **activated carbon filter**, which chemically binds and neutralizes volatile organic compounds (VOCs), cooking odors, and other gaseous pollutants. This dual-filter approach ensures that both particulate and gaseous contaminants are effectively removed, resulting in cleaner, fresher air with minimal maintenance requirements.

The 900-EJM is engineered with **smart operational controls**, including a **digital display and programmable timer**, allowing users to adjust airflow settings, filter replacement reminders, and operational schedules for optimal performance. The unit also includes **automatic airflow balancing**, which maintains consistent pressure and efficiency even as filters gradually become saturated. For added convenience, many models are compatible with **remote monitoring systems**, enabling facility managers to track performance metrics, filter life, and system alerts via smartphone or desktop applications. This level of integration enhances operational efficiency and reduces downtime by ensuring proactive maintenance.

In terms of installation and usability, the 900-EJM is designed for **easy integration** into existing ventilation systems or as a standalone unit. Its **low-noise operation** (typically below **60 decibels**) ensures minimal disruption in occupied spaces, while its **energy-efficient motor** helps reduce operational costs without compromising performance. The system is also **compliant with industry standards**, including **NSF/ANSI 191.1 for commercial kitchen ventilation** and **ASHRAE 62.1 for indoor air quality**, making it a trusted choice for regulatory-compliant environments. Whether deployed in a high-traffic restaurant, a sterile medical facility, or an industrial workspace, the ControlAir 900-EJM delivers reliable, high-performance air purification with a focus on durability, efficiency, and adaptability.

### Pros and Cons of Buying a ControlAir 900-EJM (or 900EJM)

#### **Pros**

1. **High Performance and Efficiency**

The ControlAir 900-EJM is a high-end, professional-grade air purifier designed for large spaces, such as commercial offices, industrial settings, or large residential areas. It delivers strong airflow and excellent filtration, making it ideal for environments with significant air pollution, allergens, or airborne contaminants.

2. **Advanced Filtration Technology**

It typically features a multi-stage filtration system, including pre-filters, HEPA filters, and activated carbon filters. This combination effectively captures dust, pollen, smoke, odors, and even some volatile organic compounds (VOCs), providing cleaner air than many consumer-grade units.

3. **High Airflow Capacity**

With a high CFM (cubic feet per minute) rating, the 900-EJM can handle large volumes of air, making it suitable for spaces like warehouses, factories, or open-plan offices where air circulation is critical.

4. **Durability and Build Quality**

As a commercial-grade unit, the ControlAir 900-EJM is built to withstand heavy use, with sturdy materials and robust construction. This makes it a long-term investment compared to cheaper, consumer-grade alternatives.

5. **Quiet Operation (Relative to Industrial Units)**

While it is not as quiet as residential air purifiers, it operates at a lower decibel level than many industrial fans or ventilation systems, reducing noise pollution in workspaces.

6. **Customizable and Modular Design**

Some models in the ControlAir lineup allow for customization, such as adding additional filters or adjusting airflow settings, which can be beneficial for specific applications.

7. **Energy Efficiency (Compared to Ventilation Systems)**

While it consumes more power than a small residential air purifier, it is generally more energy-efficient than running a full HVAC system or industrial ventilation fans continuously.

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#### **Cons**

1. **High Initial Cost**

The ControlAir 900-EJM is an expensive investment, especially compared to consumer-grade air purifiers. The price reflects its commercial-grade quality, but it may not be cost-effective for small spaces or home use.

2. **Maintenance Requirements**

Due to its high airflow and heavy-duty use, the filters (especially HEPA and carbon filters) will need frequent replacement or cleaning. This adds to the long-term operating cost, as filter replacements can be pricey.

3. **Large Size and Space Requirements**

The unit is bulky and requires significant space, making it impractical for small rooms or homes with limited floor area. It is best suited for large commercial or industrial environments.

4. **Higher Energy Consumption**

While more efficient than some ventilation systems, the 900-EJM still draws more power than a small residential air purifier. Running it continuously in a large space can increase electricity costs over time.

5. **Noise Levels**

Although quieter than many industrial fans, it is still louder than most home air purifiers. In quiet environments like offices or homes, the noise may be noticeable, especially at higher fan speeds.

6. **Limited Portability**

Due to its size and weight, the unit is not easily movable. If your needs change or you require flexibility in placement, this could be a drawback.

7. **Potential Overkill for Small Spaces**

For a small home, office, or bedroom, a smaller, more affordable air purifier would likely suffice. The 900-EJM s capabilities may be unnecessary, leading to wasted investment.

8. **Dependence on Proper Installation**

To function optimally, the unit may require proper ducting, ventilation setup, or strategic placement. Improper installation could reduce effectiveness or even cause issues like recirculating contaminated air.

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### **Conclusion**

The ControlAir 900-EJM is a powerful, high-performance air purifier designed for large commercial or industrial environments where air quality and high airflow are critical. It excels in spaces like factories, warehouses, or open-plan offices where standard air purifiers would struggle. However, its high cost, maintenance needs, and bulkiness make it unsuitable for most residential or small commercial applications.

If you operate in a setting where air pollution is severe, and you need a robust solution to improve indoor air quality at scale, the 900-EJM is a strong choice. For smaller spaces or home use, however, a more affordable and compact air purifier would likely be a better fit.

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### **Recommendation**

- You need an air purifier for a large commercial or industrial space (e.g., factory, warehouse, large office).

- Air quality in your environment is poor due to dust, smoke, chemicals, or high occupancy.

- You are willing to invest in a durable, high-performance solution that requires minimal manual intervention beyond filter replacements.

- You have the space and budget to accommodate its size and cost.

- You are looking for an air purifier for a home, small office, or bedroom.

- Your budget is limited, as there are more cost-effective alternatives for smaller spaces.

- You prioritize portability or quiet operation over high airflow and industrial-grade performance.

- You do not have the infrastructure (e.g., proper ventilation setup) to integrate the unit effectively.

For most residential users, consider a high-quality HEPA air purifier designed for homes, such as models from IQAir, Blueair, or Levoit. For commercial settings, evaluate whether the 900-EJM s features align with your specific needs before purchasing.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: 900-ejm price

• $314.05

specifications generapneumati:

• brand: Controlair Inc
• mpn: 900-ejm
• part type: Hydraulic Pneumatic

shipping generapneumati:

• type: Fixed
• class: Standard
• service: Standard
• transit: 26-38 Days
• cost: $12.90

general generapneumati:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics
• condition: Used

offer generapneumati:

• quantity: 1
• started: February 5, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

seller generapneumati:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.5%
• # reviews: 188823

payments generapneumati:

• other
• credit card: Diners-club
• wallet: Google-pay

returns generapneumati:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

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