For filtration of air, gases, and aggressive chemicals, including acids and non-aqueous solvents.

Helps meet OSHA standard 29 CFR Part 1910.1030 for use as protection against bloodborne pathogens. Useful for benchtop fermentors, in-line gas filtration for sterile air or CO₂, and protection of vacuum pumps from damage by aqueous solution. Diameter: 50 mm. Filter area: 20 cm². Sample volume size from 200 ml to 5 L. Polypropylene housing. Stepped hose inlet/outlet barbs accept 6 to 9mm (¼ to ¾") int.Ø. tubing. Nonsterile. Autoclavable.