1. 4396841 filter 3 EDR3RXD1 4396710 PUR Push Button Refrigerator Water Filter Compatible Drink Up  Water Filter:

• This model (4396841) can be used to replace filter models 4396842 and 8212650
• Fits Whirlpool, KitchenAid, Kenmore, Amana, Maytag, and Jenn-Air side-by-side refrigerators
• Protects the components of refrigerator from potential sediment
• Reduces 99.99% of Cysts

2, Reduces chlorine, turbidity, cysts, heavy metals and harmful sediments. Eliminates chlorine and pathogens while retaining beneficial minerals and fluoride leaving no odor or taste.

                                                                                                                                                                                                                                                                                                                                                                            3The activated carbon block of  4396841 filter 3 EDR3RXD1 4396710 PUR Push Button Refrigerator Water Filter Compatible Drink Up  Water Filterinside has nsf 42/53 approval,Long lasting up to six months or 300 gallons

4.All filters of  4396841 filter 3 EDR3RXD1 4396710 PUR Push Button Refrigerator Water Filter Compatible   Water Filter are certified to be free from leaks if properly installed and to function with the lates