If you want my advice...
...and really, no one does, try to find a spiral ramped activator with matching mini-basket(if you want one). Or better still, keep the activator you have for when you want to use a mini-basket. The filters will fit every activator. None of the straight-vane activators works better and/or produces even close to the amount of rollover than the spiral activator, I don't care what anyone says.