Aqua Fresh claims their WF-285 filter is "equivalent to" a Kemnore 9010 filter. It isn't!! I made the mistake of installing one of their filters, and when I attempted to remove it, it was frozen/locked in position. In spite of using vice grips to try to get that filter out, it wouldn't budge. Their "tech support person" insisted that I must have a warped filter holder. He offered to send me another "equivalent" filter that they make for the Australian markets, because they have so many warped filter holder... read full review »