Aijiren PTFE, 0.45 µm Competitor C, NY13 0.2 µm Aijiren Nylon, 0.2 µm Competitor B, RC13 0.45 µm Aijiren Regen Cellulose 0.45 µm Aijiren Regen Cellulose 0.45 µmCompetitor B, RC13 0.45 µmAijiren Nylon, 0.2 µmCompetitor C, NY13 0.2 µmAijiren PTFE, 0.45 µmCompetitor C, PTFE13 0.45 µm Capacity (volume) of 15 mm syringe filters over time