2 Pack Replacement Filter ， FC-0195M， 5CH-502RA， PPM50SC-F2M-M<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>DIAMETER 5 1/4''</li><li>5ch-502</li><li>length 12 3/16''</li><li>2'' mpt threaded</li><li>antimicrobial</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41632fQa%2BWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LMfNYzd2L.jpg" noproxy>