Following extensive research & development, rigorous testing and industry certification processes, Brookaire has created a revolutionary hydrophobic air filter - the DeltaPleat H11. The first of its kind, this patented filter is a game changer in moisture-sensitive environments, performing the dual function of air purification and humidity reduction. In this air filtration guide, we explore the benefits of these innovative air filters and how they can reduce humidity in critical environments where evaporative cooling systems are in-use.

DeltaPleat H11 Hydrophobic Air Filters are a groundbreaking development in the air filtration industry, and it’s not hard to see why these solutions are increasingly becoming an essential humidity reduction component in modern air filtration systems. This is especially true in critical environments like data centers, hospitals, pharmaceutical manufacturing environments and more. But what are these filters, and how do they actually work?

What Are Hydrophobic Air Filters?

Hydrophobic Air Filters are engineered to offer water and moisture-repellent properties. The term “hydrophobic” can be traced back to ancient Greece, with the word “hydro” meaning water and “phobos” meaning fear. Unlike standard filters, these solutions have been specifically designed to maintain their structural integrity and efficiency, even in environments that experience high levels of humidity.

To understand the real benefits of hydrophobic filters, it helps to compare them to standard solutions on the market. Traditional air filters degrade over time when exposed to moisture, with paperboard frames tending to weaken, with pleats beginning to collapse and overall filtration efficiency suffering as a result. In contrast, hydrophobic filters are designed with materials that repel water, allowing them to maintain their shape, durability and performance.

How do Hydrophobic Filters Work?

DeltaPleat H11 Hydrophobic Air Filters are effective in repelling water, thereby reducing humidity levels thanks to the specialized materials used in their design. The filter media has been made using synthetic materials coated with hydrophobic treatments, including fluoropolymers or silicone. These materials create a barrier that stops water molecules in their tracks and prevents them from being absorbed into the fibers of the filter.

Below, we’ve broken down some of the key components that make DeltaPleat H11 Hydrophobic Air Filter one of the most advanced solutions available to HVAC contractors today:

• Hydrophobic filter media: Treated with advanced hydrophobic coatings, the filter media in these products ensures they can perform efficiently in high-humidity environments while reducing humidity levels in the process.
• Advanced pleating: DeltaPleat H11 Hydrophobic Air Filters feature pleated designs that maximize their surface area. This means that you can expect not only improved filtration efficiency but also improved airflow and lower resistance, reducing the pressure drop across the filter.
• Frameless construction: Our hydrophobic filters utilize frameless designs to enhance their durability. This also reduces material waste, improving their environmental impact and longevity: a must for sustainability-minded organizations.

The Benefits of Hydrophobic Air Filters

Hydrophobic Air filters offer significant benefits in critical environments that experience high levels of humidity. Here are just a few of the benefits you can expect with a DeltaPleat H11 Hydrophobic Air Filter:

• Water repellency and humidity reduction: By repelling moisture, hydrophobic filters prevent the accumulation of water, which can lead to mold, bacteria, and microbial growth in traditional filters. This feature is especially crucial in industries like healthcare and pharmaceuticals, where maintaining sterile environments is vital.
• Consistent airflow: The hydrophobic properties allow the filter to maintain consistent airflow even in humid conditions, ensuring that air filtration systems do not overwork to compensate for restricted air movement. This leads to lower energy consumption and reduces wear and tear on air filtration equipment.
• Extended lifespan: Traditional filters degrade quickly in humid environments, leading to frequent replacements and increased maintenance costs. Hydrophobic filters last longer, providing more value and reducing downtime for filter changes.
• Improved energy efficiency: By maintaining optimal airflow and filtration efficiency, hydrophobic filters reduce the load on air filtration systems, resulting in lower energy bills and a smaller environmental footprint.

Aside from the advantages listed above, it is important to consider the added benefits that come with DeltaPleat H11 Hydrophobic Air Filters frameless design. By eliminating the need for a frame, hydrophobic filters reduce the amount of material used in production, resulting in less waste and a lower environmental impact. Meanwhile, their construction typically requires less energy and raw materials, contributing a smaller carbon footprint across their lifespan.

Where Can I Use Hydrophobic Filters?

The list of environments where DeltaPleat H11 Hydrophobic Air Filters provide value is vast. However, we’ve highlighted some environments below where these solutions are a must-have.

Data Centers

Maintaining optimal temperatures and humidity levels is critical in ensuring the overall longevity and performance of data centers servers and equipment. This is why these facilities typically use evaporative cooling systems, which release moisture into the air to efficiently reduce temperatures. However, the balance here is critical as excess moisture can lead to system failure and reduced cooling performance. Fortunately, DeltaPleat H11 Hydrophobic Air Filters control humidity by preventing water from accumulating in the filter, extending the lifespan of virtually all data center components.

Healthcare Facilities

Hospitals, clinics, and other healthcare facilities require air filtration systems that prevent the spread of airborne diseases and maintain sterile environments. High humidity in these environments can contribute to mold growth and reduce air quality, posing risks to both patients and staff. In these scenarios, hydrophobic filters ensure that air remains clean and free from moisture-related contaminants. They further maintain sterile environments by preventing the growth of harmful mold and mildew.

Pharmaceutical Manufacturing

Pharmaceutical manufacturing facilities must maintain strict environmental controls, including humidity and air quality, to ensure product integrity, with excess moisture in the air compromising the effectiveness of drugs and other pharmaceutical products. Hydrophobic filters provide real benefits here as they effectively prevent moisture-related contamination and ensure that air quality remains consistent throughout the manufacturing process.

Industrial & Commercial Facilities

Industrial plants and commercial buildings often experience fluctuations in humidity levels, which can affect the performance of air filtration systems and air quality. In these settings, moisture can lead to equipment damage, reduced efficiency, and increased maintenance costs. By repelling moisture, hydrophobic filters reduce the risk of equipment failure and maintain optimal airflow, leading to lower energy consumption and better overall performance in these facilities. They also minimize the frequency of filter changes, reducing downtime and maintenance costs.

Hydrophobic filters are a game changer in the air filtration industry. To find out more about these products, reach out to a Brookaire air quality expert today.

Brookaire: A Breath of Fresh Air

Here at Brookaire, we’re pleased to lead the air filtration industry with innovative and sustainable products, delivered with a consistent NPS score of 90+. To find out more about how we can help you, browse our full selection of products. Alternatively, contact us to discuss your unique air filtration requirements.