20" x 24" x 1" Disposable Synthetic Warm Air Panel Filter, Merv 4

Details

Model: P312-20X24X1 Purolator WARM AIR FILTER
Size: 20" x 24" x 1"
Part No.: 2022010

The Purolator P312 series synthetic disposable panel filters are manufactured for professional use in residential, commercial, and light industrial HVAC systems. Engineered for consistent performance where synthetic filtration media is required, the P312 filter provides high structural integrity, stable airflow, and reliable dust-loading capability under variable system conditions.

Technical Specifications

• Media: Non-woven polyester fibers bonded in a uniform interlocking matrix. The gradient-density structure enhances particulate capture and retention while maintaining low airflow resistance and minimizing surface loading.
• Frame Construction: One-piece Monobond pinch frame composed of post-consumer recycled materials. The frame is thermally sealed to the media under heat and pressure, ensuring a continuous bond along all edges to prevent weak corners and eliminate air bypass.
• Adhesive/Binder: High tensile strength binder reinforces the media-to-frame seal, maintaining bond integrity under fluctuating temperature and humidity levels.
• Operating Range: Designed for HVAC systems with variable air volume, pressure, and temperature conditions where synthetic media performance is specified.
• Performance Characteristics: Optimized dust-holding capacity supports extended service intervals while preserving consistent airflow and filtration efficiency throughout operation.
• Applications: Suitable for use in air handling systems serving commercial buildings, institutional facilities, and light industrial operations requiring stable synthetic media filtration.

Summary

The Purolator P312-20X24X1 synthetic panel filter is built for demanding HVAC applications, combining durable polyester media with a thermally bonded Monobond frame to deliver structural stability, dependable filtration, and consistent performance across varied environmental conditions.