Mallinckrodt Medical Inc Barrierbac™ Filter, ISO 22M/15F-22F Connection, Weight 35g, Dead space 99mL, Bacterial Filtration Efficiency 99-8/99%, Viral Filtration Efficiency 99-8/99%, Type of Filtration ElectrostaticThese lightweight filters with electrostatic hydrophobic media help protect against cross contamination in anesthetized patients and respiratory care patients who require a breathing circuit. Low resistance helps minimize the work of breathing. ISO standard 15mm and 22mm fitting connects to breathing circuit. Available in regular or compact version. Caution: Federal (USA) law restricts these devices to sale by or on the order of a physician. 50 filters

• Smaller size, less bulk in circuit. Minimizes dead space and weight while maximizing and maintaining efficiency.
• Electrostatic Hydrophobic media protects against cross-contamination.
• May be placed at patient or equipment side.
• End tidal CO2 sampling port offers convenient access to monitor airway gases.
• Lightweight, compact design reduces circuit weight.
• Low resistance to flow minimizes work of breathing.
• ISO standard 15mm and 22mm fitting connects to breathing circuit.
• Supplied clean and individually packaged.