A rip off, with misleading advertising.
The advertisement states that this filter will last 10,000 litres/2,500 gallons. YOU'VE GOT TO BE KIDDING! This is a big as a lie as &#34;Macs don't get viruses&#34;.  I've gone through 4 of these, and with only 1 person showering, it will not last for more than a month!
Rating: 1 stars