This disposable protective device is designed to prevent aqueous liquid and aerosol contamination of vacuum pumps or aspiration suction systems.

• Disposable
• High air flow
• High bacterial retention

It provides high air flow rates and bacterial retention without loss of pump efficiency. Non-sterile. May be autoclaved or ETO sterilized. Hydrophobic, microporous PTFE membrane filter achieves 99.97% D.O.P. retention (0.3 µm particles in air). Features polypropylene housing and 6.4 - 12.7 mm (¹/₄ - ¹/₂") stepped hose barb connections (internal taper accepts male Luer fitting). Dimensions: 7.3 Ø × 8.2 L cm (2⁷/₈×3¹/₄").