Pentair 27001-0051 Safety Latch for Ring Replacement for select Sta-Rite Pool and Spa Filters<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Safety latch for ring replacement</li><li>Fits Sta-Rite PLM pool and spa cartridge aboveground filter System</li><li>Also compatible with Sta-Rite PLD pool and spa D.E. aboveground filter system</li><li>Fits with Sta-Rite System 2 Modular Media PLM series pool and spa cartridge filters model PLM100， PLM125， PLM150， PLM175， PLM200， PLM300</li><li>Also fits Sta-Rite System 2 Modular pool and spa D.E. filters which have PLD Series model PLD50 - DE， PLD70 - DE</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41avzpx4qOL.jpg" noproxy>