Parker 2959183 Sub-hepa Low-resistance Hvac Filter

Product Description

The PARKER 2959183 is a MICROGUARD LR low-resistance sub-HEPA filter built around proprietary E-Pleat media technology. It is designed for high-efficiency air filtration applications where standard ASHRAE-rated filters fall short of the required particle capture performance. The low-resistance construction reduces static pressure drop across the filter face, allowing HVAC systems to maintain airflow while achieving elevated filtration efficiency. Licensed HVAC technicians and facilities maintenance professionals install this filter in commercial and industrial air handling systems where air quality standards exceed typical residential or light-commercial requirements.

The MICROGUARD LR is suited for applications bridging the gap between standard ASHRAE efficiency products and true HEPA-rated filtration. Its retrofit-friendly design allows installation into existing HVAC air handling units and ductwork filter banks without requiring system modification. Typical install scenarios include cleanrooms, laboratories, healthcare facilities, and commercial buildings with stringent indoor air quality mandates where low system resistance and high particulate capture efficiency must coexist.

Key Features

• Proprietary E-Pleat media technology delivers high-efficiency sub-HEPA particle capture
• Low-resistance design minimizes pressure drop to support system airflow performance
• Efficiency exceeds standard ASHRAE filter products for more demanding air quality applications
• Retrofit-compatible form factor fits existing commercial HVAC filter housings without modification
• Suitable for high-efficiency applications in commercial, industrial, and institutional HVAC systems

Compatibility

Designed as an OEM-style replacement sub-HEPA filter for commercial and industrial HVAC air handling units requiring efficiency levels above standard ASHRAE-rated filtration products.

Installation Notes

Installation should be performed by a qualified HVAC technician. Power down the air handling unit and confirm the supply fan has stopped before accessing the filter compartment. Verify filter face dimensions and housing depth match the replacement unit before seating the filter to ensure a proper seal with no bypass air leakage. Follow applicable ASHRAE 52.2 testing references and local mechanical codes when specifying or replacing high-efficiency filters in regulated environments.

Technical Specifications

• Filter Type: Sub-HEPA Low-Resistance
• Media Technology: E-Pleat
• Efficiency Class: High-efficiency, above ASHRAE standard products

Standard Information

• Brand: PARKER
• Manufacturer Part Number: 2959183