There are too many factors involved to say for sure, with filters you get what you pay for, they are not all created equal! There are different types of charcoal and different size wall thickness, some companies compact the charcoal some don't so there is settling, not good.
Things like air flow, amount of odor, humidity all effect them.
I had a can 50 with a 4" inline 275cfpm and it lasted 2 years+ , I have a can ????? not sure what it is but stands 4 feet and weighs in at 90 pounds+ had that for 3+ years with a 8" at 650cfpm.
got a organic filter, took it back.
You get what you pay for.
You can buy the hay before the cow eats it or after, $$$ 0r $