Honeycomb Media Basket (twist-lock)
Eshopps RS-75 · 90mm hole · body Ø88 · lip Ø96 · drop + 25° twist joints · print more mids = longer
twist_bottom.stl
68mm section — floor grid + male spigot (bottom of the stack)
twist_mid.stl
70mm extender — socket bottom + spigot top (print more to go deeper)
twist_top.stl
75mm section — socket bottom + sump-ring lip (top of the stack)
Slicing: 0.2mm layers · 3 walls · 15% gyroid infill · upright, no supports.
Prototype in PLA first (fit test: body should slide with slight drag, twist snaps at 25°) — then PETG for the one that lives in the sump.
Don't fill media past the bottom inch until you've watched the flow once.