Whirlpool P1FB6S1 Fresh Flow Produce Preserver Starter Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes: 1 holder， 2 preserver packets， and 1 status indicator</li><li>Fits in any brand refrigerator</li><li>Replace every 6 months for optimal freshness</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41bjFs4Mu%2BL.jpg" noproxy>