Star Filter Product Filstar Syringe Filters

Filtstar, one of the best-selling products in Hawach, belongs to the high-end brand of syringe filter. Since the company entering the micro-filters field, it has been doing well and gained a lot of buyback powder through its reputation.

Full range of imported membrane materials

It has been a star product with production and improvement unceasingly. Filstar can compete with international brands as company’s core filter product, and has full range materials of imported membranes, such as active carbon/Nylon/PTFE/PTFE L/PES/PVDF/MCE/CA/GF/PP.

Wide range pore size of 9 grades

To meet the requirements of different experimental conditions, the pore size has a wide range of pore size, which divided into 9 grades: 0.1 microns, 0.22μm, 0.45μm, 0.65μm, 0.8μm, 1.0μm, 3.0μm, 5.0μm, 10μm.
The filter membrane diameter of 4 specifications (4mm/13mm/25 mm/33mm )has corresponding filtration area(0.2cm2/1.3 cm2/4.9 cm2/8.5 cm2) and corresponding process volume(2ml/10ml/100ml/200ml).

china hydrophilic ptfe syringe filters

Pre-filtration and Sterilization

In addition to being friendly to wide rang and membrane materials, pre-filtration (made of 1um fiberglass) and sterilization (Autoclave at 121℃ at 1 bar for 20minutes/EO/Gamma; By EO or 3 autoclave cycles of 30 min at 123℃)are also possible. Of course, customers can also choose no pre-filter and no sterilization series.

Other technical parameters

Maximum Operating Pressure 5.2bar; Maximum Operating Temperature 60℃; Inlet: Female Luer Lock; Outlet: Male Luer Unlock; Both inlet and outlet is 7~13 mm stepped hose barb connection with 6:100 Luer slip.