crystal clear, easily viewable By Steve on 1/15/12
Steve would recommend this product to a friend
Had the older style canisters. Worked well but made it hard to see media to control flow. With these new clear hard shell, its so easier to see now. Also with the grates on the bottom the media can't get thru and less pads to clog up. A+
A must buy!! By Greg on 12/28/11
Greg would recommend this product to a friend
Its much easier to see what is happening and I am getting a more even flow throughout the media. My first batch of gfo gave much better results throughout its life (lower readings for longer time).
Finally! By Burto on 12/4/11
Burto would recommend this product to a friend
Finally, I can see what my GFO is doing in my reactor! Great new design and long overdue.
Clear is better By Richard on 12/2/11
Richard would recommend this product to a friend
This new design is much better than the old one. No more guessing if the gfo is tumbling and no more stray rox carbon finding its way into the tank
no more sponges to clean !! By maria on 11/26/11
maria would recommend this product to a friend
I replaced the old style GFO refillable cartridge with this new one. The fluidized media has more of an even flow. It's easier to control the slight tumbling and the best part is there are no more sponges to clean. Makes changing the media much easier and it's not a dreaded task anymore.