Parker MBP5M10N Fulflo MegaBond Plus Filter Cartridge, Meltblown, Polypropylene Medium and Polypropylene Core, 1" ID, 2-9/16" OD, 10" Length, 5 Micron New in package Part Number MBP5M10N Number of Items 1 Maximum Pressure 60 pounds_per_square_inch Upper Temperature Rating 80 degrees_fahrenheit Specification Met Fda Brand Name Parker Construction Type Double Open End With Thermally Bonded Polyfoam Gaskets Inside Diameter 1 inches TERMS OF SALE I do not accept returns unless the item is defective or not as described. All of my items are guaranteed authentic.