Penray’s heavy-duty coolant filters

Penray Heavy Duty Coolant FiltersPenray’s latest heavy-duty coolant filters for Class 6-8 vehicles feature a synthetic media with the company’s proprietary Need-Release technology that introduces coolant additives and fortifiers on an as-needed basis to help stabilize the coolant for optimum effectiveness. The fiberglass-based filtering media is incorporated into a triple-layer design to provide added filtration even in extreme operating conditions. The design features a structural steel screen with an epoxy coating that helps provides a more durable foundation; both are wrapped in a nonwoven polyester sheet, which is encased in the fiberglass media. The filters are designed to last up to 150,000 miles, 15 months or 3,000 operating hours and to be compatible with conventional and extended life coolants.

The Penray Companies,

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