The cell strainer is a sterile sieving device that quickly separates primary culture cells from cell clusters and tissues. It effectively removes cell aggregates or large particles from cell suspensions to ensure accurate subsequent experiments such as flow cytometry and cell sorting.

GVS cell strainers (compatible for 250mL/225mL conical centrifuge bottles) feature an enclosed frame side and a mesh bottom structure, with a mesh diameter of 20.5mm and a bottom frame outer diameter of 25.1mm. These specifications are tailored for GVS 250mL and 225mL conical centrifuge bottles but also compatible with most similar conical bottles on the market. The frame side includes two venting spacers to facilitate ventilation, effectively preventing mesh clogging and liquid overflow.