4-Pack Excelpure Premium Refrigerator Water Filter Cartridge for Whirlpool 4396508， 4396510， KitchenAid， Kenmore， Thermador， 4396508P 4392922 Maytag 8212652 821249， 4396509， 4396509P<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>COMPATIBILITY: Compatible W/ Whirlpool 4396508， 4396510， ， 4396508P 4392922 Maytag 8212652 821249， 4396509， 4396509P</li><li>EFFICIENCY: The filter contains natural Coconut Shell Activated Carbon， which removes 99% Chlorine and odor.</li><li>ADVANCED-TECH: "Black Miracle" Technology is used for producing the carbon block filter inside. The activated carbon block filter also helps remove heavy metals， such as Lead， Chromium， Arsenic， improve taste， and deliver fresh and clean water.</li><li>PROTECTION: We are using BPA FREE plastic materials， which are also heavy metals FREE and tested by WQA for material safety. All Excelpure filters are UV sterilized before packing.</li><li>QUALITY: High-tech water purification plant production. The quality of the filter is the same as the branded filter but costs less/6 months/300G (depends on water quality and level of contaminant).</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Z93NxJGVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eGaHBcfUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41imSc6vXYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51diqo-EifL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51sz2mKc1oL.jpg" noproxy>