Purolator Hi-E® 40 Pleated Air Filter – Technical Product Information
The Purolator Hi-E® 40 Series Pleated Air Filter (Model MX40-STD1-116-16X24X1) is a medium-efficiency filtration element engineered for professional HVAC and air handling systems. Constructed with a moisture-resistant beverage board frame and 100% hydrophobic synthetic media, this filter provides consistent particulate control and airflow performance across a wide range of operating conditions. Designed for use as either a primary filter or prefilter, the Hi-E® 40 Series ensures mechanical integrity and efficiency in commercial, industrial, and institutional applications requiring MERV 8-rated performance.
Technical Specifications
- Product Code: MX40-STD1-116-16X24X1
- Manufacturer: Purolator
- Series: Hi-E® 40
- Model: HE40-STD1
- Nominal Size: 16 x 24 x 1 inch
- Actual Dimensions: 15-1/2 inch (Width) x 23-3/8 inch (Height) x 3/4 inch (Depth)
- Filter Depths Available: 1″, 2″, and 4″
- Media Type: 100% Synthetic, Un-dyed, Hydrophobic
- Media Color: White
- Frame Material: Beverage Board, Moisture Resistant
- Performance Rating: MERV 8 (per ASHRAE 52.2)
- Airflow Capacity: 800 CFM
- Initial Resistance: 0.27 in. wg @ rated airflow
- Final Recommended Resistance: 1.0 in. wg
- Average Dust Spot Efficiency: 35–40%
- Average Arrestance: Approximately 95%
- Maximum Operating Temperature: 225°F (107°C)
- Applications:
- Commercial HVAC systems
- Industrial air handling units
- Institutional air quality management systems
- Prefilter use ahead of high-efficiency final filters
- Construction Features:
- Rigid, moisture-resistant beverage board frame for dimensional stability
- Mechanically bonded media to frame for structural integrity
- Even pleat spacing for optimized airflow and dust loading
- Non-corrosive materials for humid or variable-temperature environments
- Orientation: Install with airflow direction indicated on frame
- Compliance: ASHRAE 52.2, UL 900 Classified
Professional Summary
The Purolator Hi-E® 40 MERV 8 Pleated Filter provides HVAC professionals with a durable and efficient filtration solution for mechanical air handling systems. Its hydrophobic synthetic media ensures stable performance in high-humidity or variable-temperature environments, maintaining consistent airflow and particulate removal efficiency. Designed for use as a standalone or prefilter element, the Hi-E® 40 combines structural rigidity, uniform pleat geometry, and moisture resistance to meet commercial-grade operational demands. Suitable for facilities requiring dependable air quality control and low maintenance intervals, the filter delivers predictable pressure drop and long service life within rated system capacities.
