I wasn't quite sure if this would fit the F7220-900 but it fits perfectly. Comparing this tank to the original tank, the new one looks like the lids are too high and the base too big, but those are illusions. This reservoir fits exactly as it should, ensuring leak-free performance. Also, it came to me with caps, valves and grips - I didn't have to salvage anything from the original tank (although I did keep the valves and grip should I ever need them). This item looks well built. I survived 12…