2 Pack AQUACREST RFC-BBSA Replacement for Culligan RFC-BBSA， 3M Aqua-Pure AP817， American Plumber WRC25HD 25 Micron Premium Heavy Duty Sediment Replacement Cartridge (Package May Vary)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>【HIGH EFFICIENCY FILTRATION】 Uses revolutionized technology for water filtration， most of the impurities that water has are filtered away. Filter removes chlorine， odor， contaminants and particulates while remains the beneficial minerals in water.</li><li>【6 MONTHS’ LIFETIME】Enjoy better water by replacing your water filter every 6 months or 15000 gallons.</li><li>【100% SATISFACTION GUARANTEE】These filters are an exact replacement for the following listed models and WILL NOT LEAK! We stand behind the quality of filtration and overall performance of our filters!</li><li>【EASY INSTALLATION&amp;OPERATION】Wonderful Design and perfectly fit the original brand. Easy for installation and operation， no tools required.</li><li>【REPLACEMENT MODEL】 Culligan HD-950， Culligan RFC-BBSA and 3M Aqua-Pure AP817， Whirlpool WHKF-WHPCBB， American Plumber WRC25HD</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51mvtkw2-vL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41D9h%2B9KMbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4121J%2Bxk4rL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51vvSGva19L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411W-KND7DL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51vjRDDtEJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51H4FRkkz%2BL.jpg" noproxy>