Description
The genuine Pentair 27001-0054S Posi-Lok Ring serves as the factory-authorized replacement component for Pentair Sta-Rite System 2 and PLM series modular media and D.E. filters. This ring creates a firm, watertight closure that keeps your filter running at full capacity during every pool or spa maintenance cycle. With dimensions of 23-3/4 inches in length, 5-1/2 inches in height, and 21-1/4 inches in width, it accommodates a broad range of filter models from the PLM100 through PLM300 line, as well as PLD series units. Always verify model compatibility prior to installation to confirm a proper match.
