The Smarter Choice: Permatron PreVent Air Filters

The Smarter Choice: Permatron PreVent Air Filters

The importance of maintaining optimal air flow in commercial buildings cannot be overstated.  It plays a pivotal role in maintaining the staff’s health and productivity and preserving the efficiency of technology and HVAC systems. One of the critical components in ensuring optimal airflow is the use of air intake filter screens. Among the various options available in the market, the Permatron PreVent air filters stand out due to their unique features and proven effectiveness. This blog post aims to provide an informative and educational overview of these innovative air filters, shedding light on their significance and the many benefits they offer in maintaining air quality and HVAC system performance in commercial settings.

The Importance of Optimized Air Flow

Optimized airflow in commercial buildings often goes unnoticed, but its impact is far-reaching. When airflow is not regulated correctly, it can lead to a host of issues that affect the building’s infrastructure and people. Staff productivity can be significantly hampered due to poor air quality, leading to discomfort, health issues, and decreased morale. Technology and HVAC systems can suffer from inefficient operation and increased wear and tear, resulting in higher maintenance costs and reduced lifespan. 

Air intake filter screens help maintain optimal airflow by filtering out larger particles, bugs, and other debris, preventing them from entering and damaging the HVAC system. In the next sections, we will delve deeper into the challenges of HVAC cleaning and how air intake screens, particularly the Permatron PreVent air filters, can help address these issues.

The High Cost of HVAC Cleaning

Maintaining HVAC systems is not a simple or inexpensive task. One of the main challenges is access, as rooftop equipment can be inconvenient to reach. Even when access is relatively easy, rooftops often lack a convenient water supply, which is essential for cleaning processes. For instance, a typical coil cleaning can use up to 90 gallons of water just to flush out the chemicals.

The cost of water can also be high in certain areas. Moreover, some regions must adhere to strict EPA guidelines on chemical runoff, making rinsing more complicated than using a hose. High-pressure cleaning can also damage the aluminum fins of the HVAC units, primarily when performed by untrained labor.

Cleaning an HVAC unit without water is not a viable option. Some cleaning solutions, such as coil cleaners, are corrosive and can damage equipment over time. With these obstacles, HVAC coil cleaning can take hours per unit, increasing labor costs and the downtime of the HVAC system.

The next section will explore how a pre-filtration solution, like custom air intake screens, can help mitigate these challenges and reduce the high costs associated with HVAC cleaning.

Air Intake Screens to the Rescue

Fortunately, many of the challenges associated with HVAC cleaning can be significantly reduced with a pre-filtration solution, like custom air intake screens. These screens, also referred to as cottonwood filter screens, are attached to the outside of an HVAC unit, where they serve as the first line of defense in keeping larger particles, bugs, cottonwood, and other debris out of the equipment. By preventing these elements from entering the system, the screens help maintain the efficiency and longevity of the HVAC units, reducing the need for frequent and costly cleanings.

Filter screens can be particularly beneficial with high-quality MERV 13+ and HEPA filters. These filters are designed to arrest fine particles as small as .01 microns, which include COVID-19 particles. However, replacing and disposing of these filters can be expensive and time-consuming, with some municipalities even treating them as biohazards due to their potential to trap harmful particles.

Pre-filters, such as air intake screens, have been shown to extend the life of HEPA filters by at least 25% and up to 900% in some cases. This can result in significant cost savings, making air intake screens a worthwhile investment for any commercial building. In the next section, we will delve into the specifics of one such leading solution in air intake screens – the Permatron PreVent system.

The Permatron PreVent System

When it comes to air intake screens, the Permatron PreVent system sets the standard. This system is designed to deliver long-lasting and proven HVAC equipment protection, making it a smart choice for commercial buildings. The PreVent filter screens are made with high-quality UV-protected black polypropylene media, ensuring durability and effectiveness in filtering out debris.

One of the unique features of the PreVent system is the use of patented MagnaMount earth magnets. These powerful magnets allow for quick and easy installation of the screens without the need for drilling or tooling. This means the screens can be installed in minutes, reducing downtime and labor costs. The same ease applies to their maintenance. The filters can be removed for periodic maintenance just as easily, although they won’t need to be removed often. In fact, PreVent filter screens can be cleaned in place by simply brushing them down.

The benefits of the PreVent system extend beyond ease of installation and maintenance. By preventing debris from entering the HVAC units, these screens can extend the life of the equipment. Some companies have even reported lowering their HVAC maintenance costs by up to two-thirds after installing PreVent filters. This makes the Permatron PreVent system not just a solution for improving air quality but also a cost-effective strategy for HVAC maintenance. In the final section, we will recap the benefits of using air intake filter screens, particularly the Permatron PreVent system, and why they are a smart choice for commercial buildings.


In conclusion, maintaining optimal air flow in commercial buildings cannot be overstated. It directly impacts the health and productivity of the staff, the performance of technology, and the longevity of HVAC systems. Using air intake filter screens, particularly the Permatron PreVent system, can significantly contribute to achieving this optimal airflow.

The PreVent system stands out due to its unique features, including high-quality UV-protected black polypropylene media and patented MagnaMount earth magnets. These features ensure effective filtration and allow for easy installation and maintenance. Moreover, using PreVent filters can lead to substantial cost savings by reducing HVAC maintenance costs and extending the life of the equipment.

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Are you ready to make a smart choice for your commercial building’s HVAC system? Don’t let the high HVAC cleaning and maintenance costs drain your resources. Invest in the Permatron PreVent system today and experience the benefits of optimal air flow, reduced maintenance costs, and extended equipment life. 

At Filters Unlimited, we’re committed to providing you with the best air filtration solutions. Our team is ready to assist you with more information about the Permatron PreVent system or help you place an order. Don’t wait to improve your building’s air quality and HVAC efficiency. Contact us today, and let’s make your building a cleaner, healthier, and more cost-effective space!

If you have any questions or need some expert, friendly advice on which air filters are the best for your application. Call Filters Unlimited DE today: (302) 445-0551

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