The P312 disposable synthetic panel filters are ideally suited for residential, commercial or light industrial use. The polyester media was developed for situations where synthetic media products are required. Purolator® P312 frame is produced using post consumer recycled materials. The unique monobond pinch frame concept involves a one piece frame sealed to the media under heat and pressure. This construction feature produces a continuous bond of media to board around the periphery of the frame, eliminating weak corners and air bypass. The use of a high-tensile strength binder increases the integrity of the seal, allowing the filter to withstand varying temperatures and humidity levels. The synthetic media used in a P312 consists of polyester fibers bonded together in an interlocking pattern of tiny lint and dust traps. This configuration maximizes dust loading while minimizing resistance to airflow and surface loading. P312 filters perform best in conditions where large quantities of lint and dust are present. The rugged construction makes these filters industry leaders in the high-velocity system, pre-filter market.
Purolator® Air Filter, Model: P312-STD1, Disposable Panel Filter, Polyester Fiber/Synthetic Media, Unique Monobond Pinch Frame, 22 in Width, 24 in Height, 1 in Depth, 4 MERV, 300 fpm Rated Velocity, 0.16 in-WG Initial Resistance, 0.5 in-WG Final Resistance, 82 % Average Arrestance, 300 fpm Air Flow Capacity, 200 deg F
| Model | P312-STD1 |
| Filter Type | Disposable Panel |
| Media Material | Polyester Fiber/Synthetic |
| Frame Material | Unique Monobond Pinch |
| Width | 22 in |
| Height | 24 in |
| Depth | 1 in |
| MERV | 4 |
| Rated Velocity | 300 fpm |
| Initial Resistance | 0.16 in-WG |
| Final Resistance | 0.5 in-WG |
| Average Arrestance | 82 % |
| Air Flow Capacity | 300 fpm |
| Temperature Rating | 200 deg F |
- Improved aerodynamics reduce restriction to airflow
- Safe, easy, fast installation
- Larger effective filtering surface area
Specification Sheet