Product review (2 stars): we haven't had any bad experiences with the carbon shards or bad filtering like ...
It seems to filter ok, we haven't had any bad experiences with the carbon shards or bad filtering like other reviewers. However, it definitely leaks. It seems to fit ok into the connector however the rubber gasket doesn't make a tight enough seal. It doesn't seem to leak while the water system is idle. We probably won't be purchasing this one again, especially after reading similar reviews.