A: I couldn't hazard a guess as to the number of gallons. What I do know it lasts an adult family of 4 about 6 months. And that is with constant, daily use. It filters water for the ice maker and for direct dispensing of water for drinking. Answer provided by:  Steve (1/22/2014)

A: The Water Sentinel brand is certified differently: Tested and certified by NSF International against ANSI / NSF Standard 42 for the reduction of: 92% of Chlorine 96% of Particulates (Class III) While the LG LT700P is certified for much more: Tested and certified by NSF International against ANSI / NSF Standards 42 and 53 for the reduction of: 97.2% of Chlorine 98.7% of Particulates (Class I) 99% of Asbestos 94.7% of Atrazine 96.7% of Benzene 98.1% of Carbofuran 98.2% of Lindane 99.8% of P-Dichlorobenzene 93% of Toxaphene 95.2% of 2,4-D 99.3% of Lead at pH 6.5 99.3% of Lead at pH 8.5 96.1% of Mercury 99.99% of Cysts 99.30% of Turbidity Does not remove fluoride Answer provided by:  Janice (1/30/2013)

A: Expected use life is between 5 and 6 months depending on your refrigerator water usage. I'm not positive, but I think the filter will use 500 gallons of water before needing replacement. We are still in the process of using our first compatible filter, so this is the best information I can give you so far. I have not noticed any difference between the original and compatible filter other then the cheaper price for the compatible filter. Answer provided by:  Richard (1/22/2014)

A: Yes Answer provided by:  Ronald (6/18/2013)

A: Yes regarding fit Answer provided by:  John (7/19/2013)

A: Not sure, but this filter has worked without error as claimed Answer provided by:  Dugald (7/18/2013)

A: They fit just fine and the water operates as it should. Cant verify if the actual parts inside are the same or not. Answer provided by:  Matthew (3/30/2013)

A: Shipping is $5.00 Flat Rate Shipping for orders under $75.00 and Free Shipping for orders $75.00 and over if shipping within the 48 Contiguous United States. Answer provided by:  Janice (12/16/2014)

A: The filter for my fridge. Answer provided by:  Mike (6/14/2013)

A: Replacement filter for the one I purchased last year. Answer provided by:  Laura (6/13/2013)

A: Simply trying out (yes, for the first time) this reportedly compatible filter. Answer provided by:  Richard D (5/30/2013)

A: Because the Kenmore brand product is out of stock. Answer provided by:  Tim (5/27/2013)

A: Based on reviews, it's half the price of the OEM filter and does the same thing. Answer provided by:  PAUL (4/18/2013)

A: Less expensive than the filters cost at Sears Answer provided by:  Mark (4/16/2013)

A: Because you were out of stk on 46-9690 Answer provided by:  Don (4/15/2013)

A: This was the same thing I ordered on Amazon last year and was happy with my purchase. Answer provided by:  Lori (4/12/2013)

A: My fridge needs a new filter. Answer provided by:  Manuel (1/24/2013)

A: Yes, This is a compatible filter. They have the same filtering capabilities as the LG LT700P and the only difference is in the manufacturer. And they are made in the US! Answer provided by:  Janice Seltzer (2/5/2015)

A: I couldn't hazard a guess as to the number of gallons. What I do know it lasts an adult family of 4 about 6 months. And that is with constant, daily use. It filters water for the ice maker and for direct dispensing of water for drinking. Answer provided by:  Steve Mowery (1/22/2014)

A: Yes Answer provided by:  Ronald McKelroy (6/18/2013)

A: Yes, it is a compatible replacement for the Sears/Kenmore Filters - 9690, 46-9690, LT700P Answer provided by:  Janice Seltzer (4/15/2013)