Yeti Nylon Syringe Filters, 30mm, 1,00µm, pk/50

Acrodisc PSF Syr filter GxF/wwPTFE, 0,45µm, pk/50

CHROMAFIL RC-20/25, BIGbox

Pall Acrodisc IC syr.filter,PES, 25mm,0,2µm, pk/50