Watts Premier 105351 RO Pure Carbon Pre-Filter， Yellow<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Filters down to five microns</li><li>Reduces Chlorine Taste &amp; Odor</li><li>Filter Rating six (6) months</li><li>Easy to install</li></ul></div><img src="http://ecx.images-amazon.com/images/I/318pJ-F4kFL.jpg" noproxy>