Product review (4 stars): Great replacement to avoid OEM prices.
After flushing the stated amount through the filter "for best results," this aftermarket filter has no leaks and is quite drinkable.

With the savings over local or OEM replacements, I would expect even it the filter doesn't go the full 6 months, I'll just replace it early rather than waiting past expiration of the more expensive OEM versions (which we were using for double the length of time suggested).