Description This is a set of filter, which is made of high-quality materials, which will not be damaged. Needle Filter widely used in sample pre-filtration, clarification, removal of particles, liquids and gases. filter's housings are specifically designed to maximize sample recovery. Features - Color: Transparent and blue. - Material: Plastic. - Size: 3.00X3.00X2.00cm/ 1.18X1.18X0.79 inch. - Diameter: 25 mm. - Aperture: 0.45 um. - Professional and practical design with beautiful appearance, easy to carry and use. - filters are broadly used in filtration of general organic solvents and aqueous solutions. - filters have membrane, the naturally hydrophilic, high dirt loading capacity are natural advantages. - filters with extremely high filtration capacity and unique threaded interface design. - Fine workmanship and creative appearance ensure its popularity and practicality.Package list: 10 x Filters