Up for sale is a new, sealed, Repligen MiniKros Hollow Fiber Filter Module kit N02-E100-05-N. Full kit, not just filter. Specs from the web:

MINIKROS 20CM 100K MPES 0.5MM 1.5TC X 3/4TC


MWCO Membrane Chemistry Fiber ID (mm)Inlet / Retentate Permeate Condition Total Length (cm)Effective Length (cm)Fiber CountSA (cm2)
100 kDmPES0.501.5" TC3/4" TCDry2520.08302,600