These are "ggrrrreeeeaaaaatttttttt" filters!!! I have two of them on my 265 gallon. They are both +10years running strong. It is truly a chore to clean them, but, two to four times a year isn't that bad. The FX5 is much easier to clean (I have one of these on the 265 gallon as well).
Figure it like this. The FX5 you could clean easily enough when you get home from work (I've done this). The 2260(s)??? You'll only clean these on the weekend!!! Regardless of the cleaning headache, the 2260 is one heck of a great filter.