This thing cannot be installed under a regular sink to keep the lid firmly in place. So changing the filter on this thing is a huge pain. You'll loosen all the connections every time, and if you do it accurately enough, the second or third time the thing will leak in the inlet or outlet. This is what happened to what I had and now that everything is in place. on the new one I find a slow drip spot on the vent button. Perhaps the only good thing about it is that it costs less than $20 but ruins at least half the day with each filter change.
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