please need newbie advice on straining b. caapi

[humility]

Hi,

I blended up ~60g of B. caapi and for the last two days have been simmering. When the liquid gets low I put it through a coffee filter and repeat the process. The resulting liquid after straining is relatively clear. It looks sort of like green tea. There is a lot of material left in the filter. Are coffee filters appropriate, or are a lot of the alks not making it through?

Thanks