Whatman VACU-GUARD capsule filters from Cytiva are ideal for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols. The easy-to-use VACU-GUARD inline filter devices help to confine and isolate infectious materials in vacuum systems and protect your laboratory.

• Excellent for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols.
• Designed for in-line use with stepped barb connections for hoses with inner diameter of 10 to 12 mm.
• Chemical trap: desiccant.
• Retains 99.99 % of airborne particles >0.1 µm.
• Features hydrophobic polytetrafluoroethylene (PTFE) membrane.