Purolator's HE 40 pleated filters are made with 100% synthetic fibers providing mechanical efficiency to achieve a Merv 8 rating. The heavy duty beverage board frame provides a moisture resistant, sturdy frame with expanded metal support grid which stands up to rough handling, difficult service conditions, and long service life.

Best Used For...

• Expanded Metal Support Grid
• Heavy-Duty Double Wall Constructed Frame
• High Dust Holding Capacity
• Moisture Resistant