Summary As the picture with OEM aerator shows, the original aurated flow is narrow and what I wanted to achieve (and did) was to have some of that original aerated flow, but also to have the spread (as I had with some other aerator before). I achieved the desired effect by splitting the whole flow (from the OEM aerator) and redirecting some of it through outside holes. Haven't tried with other designs of aerators. Fits an M24 faucet. Print Settings Printer Brand: Creality Printer: CR-10 Rafts: No Supports: No Resolution: 0.2 mm Infill: 100% How I Designed This