The Kramp S2121720 is a high-quality 10 micron hydraulic spin-on filter designed for efficient fluid filtration in various hydraulic systems. This aftermarket filter provides reliable protection against contaminants, ensuring optimal performance and longevity of hydraulic components. It features a 1 1/2"-16 UN thread and an integrated bypass valve opening at 1.7 bar. With an outer diameter of 95 mm and a height of 139 mm, this filter is a direct equivalent to the Argo-Hytos P3051002.