15" x 20" x 1" Replacement Air Filter, Pleated, Merv 8

The Purolator HE40-15X20X1 Hi-E 40 Pleated Air Filter is a medium-efficiency filtration component engineered for use in commercial, institutional, and light industrial HVAC systems. Designed for consistent particulate control and system protection, this MERV 8-rated filter features a pleated media configuration that provides high dust-holding capacity and stable airflow performance. The Hi-E 40 series is built for durability, maintaining structural integrity under variable air volumes and elevated temperature conditions up to 225 °F.

Details

• Model Number: HE40-15X20X1
• Manufacturer: Purolator
• Product Type: Hi-E 40 Pleated Air Filter
• Part Number: 1913441
• Nominal Size: 15 inch x 20 inch x 1 inch
• Actual Dimensions: 14-1/2 inch Width x 19-1/2 inch Height x 3/4 inch Depth
• Filter Rating: MERV 8 (per ASHRAE Standard 52.2)
• Temperature Rating: Up to 225 °F
• Media Type: Synthetic, electrostatically charged non-woven fiber
• Frame Material: Moisture-resistant beverage board
• Support Grid: Expanded metal backing bonded to media
• Airflow Direction: Marked on frame for installation orientation
• Application: General HVAC filtration for air handling units, rooftop systems, and packaged equipment
• Compliance: UL Class 2 per UL 900; meets ASHRAE efficiency and performance standards

Professional Specifications

The HE40-15X20X1 filter utilizes a synthetic fiber media with a uniform pleat geometry designed to optimize dust-holding capacity and minimize resistance to airflow. The pleated configuration increases surface area and service life, reducing maintenance intervals while sustaining system efficiency. The rigid beverage board frame resists moisture and maintains structural stability in high humidity and elevated temperature environments. Rated for continuous operation at up to 225 °F, the filter is suitable for both variable and constant air volume systems. The MERV 8 efficiency ensures effective removal of airborne particulates such as dust, pollen, and fibers, maintaining air handling equipment cleanliness and operational reliability.

Summary

The Purolator HE40-15X20X1 Hi-E 40 Pleated Air Filter delivers consistent, MERV 8-rated performance for professional HVAC applications. Its durable construction, thermal stability, and optimized pleat design provide dependable air filtration and extended service life in demanding mechanical environments.