Tier1 P1-20 1 Micron 20 x 2.5 Spun Wound Polypropylene Sediment Pentek Replacement Water Filter 6 Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fits standard filter housings using 20 x 2.5-inch filters</li><li>Bonded Polypropylene Filter Media</li><li>Ideal for City &amp; Well Water Application</li><li>Actual Size: 20 inches (length) x 2-1/2 inches (outside diameter)</li><li>Comparable to: Pentek P1-20， PS1-20C， Hydronix SDC-25-2001， &amp; AquaPure AP-GRMB-01PP-20UB</li></ul></div><img src="http://ecx.images-amazon.com/images/I/313QudWllwL.jpg" noproxy>