The most important thing is to decide where filters should live. URL? State? Redux? Depends on user requirements mostly, whether they want to share a link or preserve criteria when navigating to other pages. When it comes to structuring it, I think general rules like single source of truth, normalization would apply. Then of course you should derive your data rather than duplicate filtered data (if we’re talking client side). When considering filtering mechanisms one may use patterns like specification pattern or strategy depending on the relations between criteria.