PES Filter Units (75mm membrane diameter), 500mL (0.2um pore size) Sterile , case/12 (Nalgene)

PES Filter Units (50mm membrane diameter), 250mL (0.2um pore size) Sterile , case/12 (Nalgene)

PES Filter Units (90mm membrane diameter), 1000mL (0.2um pore size) Sterile , case/12 (Nalgene)

Stericup™ Quick Release-GP Sterile Vacuum Filtration System, 0.22µm pore size fast flow PES Express PLUS membrane, 500mL, 12/pk (Millipore)

Corning Disposable Sterile Filter System 500ml 0.22um(PES), pk/12 (Corning)

Stericup-GP Sterile Vacuum Filtration System, 150mL, PES membrane, 0.22um pore size, 12/pk (Millipore)

Rapid-Flow™ Complete Filter Unit, PES Membrane, 500mL, Sterile, pk/12 (Nalgene)

PES Filter Units (50mm membrane diameter), 115mL (0.2um pore size), pk/12 (Nalgene)

Corning Disposable Sterile Filter System 250ml 0.22um(PES), pk/12 (Corning)

VWR® Vacuum Filtration Systems, Standard Line, Complete Filtration Unit, 500mL, 75mm membrane, 0.20um pore size, 12/cs (VWR)