Pentair 190035 Standpipe Outlet Assembly Replacement FNS Plus FNSP 36 Pool and Spa Vertical Grid D.E. Filter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Standpipe outlet assembly replacement</li><li>Fits Pentair FNS Plus 36-square feet pool and spa vertical grid D.E. filter model FNSP 36</li><li>Measures 15-1/2-inch length by 3-1/2-inch height by 3-1/2-inch width</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21j9dH9wV-L.jpg" noproxy>