The Franklin Machine Products 117-1383 Costguard Water Filtration Wrench is specifically designed for the F/E AR-X and SR-X series, providing an essential tool for the seamless maintenance of water filtration systems. With a length of 12-3/16 inches, this wrench is constructed from durable plastic, ensuring longevity and reliable performance in demanding environments. Its black finish not only provides a professional aesthetic but also helps in maintaining a clean appearance over time. This tool is indispensable for professionals in the food service and beverage industries, where maintaining clean, filtered water is crucial for the quality of products and services. The precise fit and design of this wrench aid in the easy removal and installation of water filtration cartridges in the specified series, making routine maintenance simpler and more efficient. This tool is a vital component for ensuring the optimal performance of water filtration systems, thereby supporting businesses in delivering high-quality, safe, and consistent products to their customers. Its robust construction and specific application make it a valuable asset for technicians and maintenance personnel tasked with the upkeep of water filtration units, enhancing operational efficiency across various sectors dependent on clean water systems.