Disposable Precision Liquid Filter

ZF-022/023/025

Utilizes imported hydrophilic polyethersulfone (PES) membranes (PES membranes possess excellent hydrophilicity and flux, good chemical stability and inertness, and are pH stable even in alkaline conditions). It features a dual-layer filter media, strong dirt-holding capacity, regular and uniform pores, high filtration precision, no foreign matter shedding, low drug adsorption, and good drug compatibility.


Dual vent design eliminates air bubbles during venting. Employs a PTFE polyester water-blocking membrane, effectively preventing bacteria and particles from entering the drug solution while blocking water.

The product design enables it to automatically stop liquid flow, automatically vent air, and prevent run-through while precisely filtering drugs.

Based on the nominal pore size of the drug solution filter membrane: Y0.2 (bacterial grade), Y2 (bacterial grade), and Y5 precision drug solution filters have pore sizes of 0.2 microns, 2 microns, and 5 microns respectively.

Product Number: ZF-022/023/024

Filter Membrane Pore Size: 5µm, 2µm, 0.2µm

Filtration Efficiency: 99.99%

Packaging Dimensions: 50×40×32cm