Rocker’s filtration portfolio includes a broad range of vacuum filtration systems, membrane filtration units, and solvent filtration setups designed for both routine and advanced laboratory use. These systems typically integrate chemical-resistant vacuum pumps (oil-free or diaphragm-based), filtration manifolds, and reusable or disposable filter holders, enabling efficient separation of particulates from liquids in applications such as microbiological testing, HPLC solvent filtration, and general laboratory clarification processes. Filtration membrane sizes commonly range from 0.22 µm to 0.45 µm, depending on application requirements.