Worked great. Always a little nervous about off-market stuff but for the price it was worth the chance. My filter light had been on for about a year ? - the canister popped in and fit exactly how it should and the light went off. We ran the water for a few gallons as recommended and a lot of air/bubbles came out which I expect is normal no matter the brand. The water tastes great and stillI have a filter left over for next time, since I got 2 for less than a name-brand single one.
Found this to replace the original XWFE filters on my refrigerator. Finally got around to using it. Installation went smoothly with some effort aligning the filter. Filter works very well after installation. Like that it is NSF certified.