16x20x1 Air Conditioning Filter,Purolator P312 -12 Air Filters

Product Description

The Purolator P312 16X20X1 poly fiber furnace filter is ideal for residential, commercial or light industrial use and the polyester media was developed for situations where synthetic media products are required. The P312 frame is produced using post consumer 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 if polyester filters bonded together in an interlocking pattern of tiny lint and dust traps. This configuration maximizes dust loading while minimizing resistance. P312 filters perform best in conditions where large quantities of lint and dust are present.