Hi, @thextramile
Depending on your analysis, abundance-based filtering may not be necessary in QIIME 2. This post might provide useful context. If you have a specific downstream need for abundance-based filtering, please provide details so someone with more experience can weigh in on how to approach your specific need.
Side note, questions about how to perform analyses should be filed in General Discussion, not User Support. Please take a look at November's Changes to the Forum if you have any questions.
Thanks, and all the best,
Chris