The Rensa Endurex™ MERV 11 High Capacity Pleated Filter provides commercial- and industrial-grade HVAC protection with low resistance to airflow and high fine particulate efficiency. Engineered to reduce PM2.5 by 50%, Endurex filters protect HVAC coils, improve indoor air quality, and maintain optimal system efficiency. Manufactured with ISO-certified synthetic media and available in 1", 2", and 4" depths, these pleated filters deliver long service life and consistent performance in recirculating, outdoor air, and fresh air intake systems. Proudly made in the USA, Endurex filters offer a dependable, energy-efficient solution for mechanical ventilation, fan walls, and package HVAC units.
Media is synthetic making the product suitable for a wide range of HVAC applications
Available in 1", 2", and 4" depths
Filter is manufactured with a water resistant, beverage board frame
Pleat pack is supported with a wire backing for added strength
Media is manufactured in an ISO-certified USA facility