Pentair 190030 Drain Plug Cap Assembly Replacement Pool and Spa Filter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Drain plug cap assembly replacement</li><li>Fits Pentair Clean &amp; Clear Plus cartridge pool and spa filters</li><li>Also fits Pentair FNS Plus， Quad pool and spa D.E. filter models FNSP24， FNSP36， FNSP48， FNSP60</li><li>Measures 2-1/2-inch length by 3-inch height by 2-1/2-inch width</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31jBoFBpSXL.jpg" noproxy>