The product is a For Pentair FNS Plus DE Swimming Pool Filter V38-140 Manifold Assembly, designed for use in pools and spas. This manifold assembly includes parts suitable for both hot tubs, above ground pools, and in ground pools. It is specifically designed for the V38-140 and 25357-600-000 models, ensuring compatibility and efficient filtration. Made in the United States, this cartridge type A manifold assembly is a reliable and essential component for maintaining clean and clear pool water for your enjoyment.