Skip to main content

Rensa ENDUREX HD 20x20x4 Air Filters MERV 9 (REXHD2020411)

Heavy Duty High Capacity Pleat

Request Information - Filter Sizes
reCAPTCHA

Filter Description

The Rensa ENDUREX HD 20x20x4 air filter is designed to meet the demands of both commercial and residential HVAC systems. Offering a MERV 9/9A efficiency, this filter is optimized for capturing airborne particles without compromising airflow. Its balanced design ensures excellent indoor air quality while helping to maintain the longevity and efficiency of your HVAC system, ultimately leading to lower operational costs.

High-Performance MERV 9/9A Filtration

When it comes to filtration, the Rensa ENDUREX HD 20x20x4 stands out with its MERV 9/9A rating. This filter is tailored to trap a wide range of particulates, from fine dust to pollen, making it ideal for environments where air quality is a top priority. Benefits include:

  • Effective removal of airborne contaminants
  • Enhanced protection of HVAC components
  • Maintenance of smooth airflow, which is critical for energy efficiency

Whether installed in a commercial office, healthcare facility, or residential setting, this filter delivers reliable performance across various applications.

Maximum Service Life

One of the key advantages of the 20x20x4 filter is its extended service life. Built with durable materials, this filter is engineered to last longer, reducing the need for frequent replacements. This longevity results in fewer interruptions for maintenance and more consistent HVAC performance, which contributes to significant cost savings over time.

Reduced Pressure Drop Compared to Similar Filters

The Rensa ENDUREX HD 20x20x4 is equipped with innovative synthetic media that achieves a more than 30% reduction in initial pressure drop compared to similar filters. This reduction not only enhances system efficiency but also contributes to quieter operation and lower energy consumption. This filter is particularly beneficial in settings where maintaining steady airflow is essential for comfort and system longevity.

Durable Construction for Challenging Environments

Constructed with a high wet-strength board frame and reinforced wire mesh, the Rensa ENDUREX HD 20x20x4 is designed to withstand the rigors of challenging environments. Whether dealing with high humidity, fluctuating temperatures, or turbulent airflow, this filter maintains its integrity and performance. It’s an ideal choice for facilities where durability and consistent air quality are paramount.

Endurex airflow resistance chart

Sustainable Air Quality Management

The high dust-holding capacity of the ENDUREX HD 20x20x4 means it can capture and retain significant amounts of particulate matter. This efficiency extends maintenance intervals and reduces environmental impact, making it a sustainable option for those looking to improve air quality while minimizing operational costs.

Get a Quote