HEPA DAR High Efficiency Mechanical Filters provide excellent anti-microbial protection and feature a hydrophobic filter membrane that avoids passage of liquid thereby reducing the risk of colonization and blockage while its Electrostatic Hydrophobic media protects against cross-contamination. This unique filter's lightweight, compact design reduces circuit weight while its low resistance to flow minimizes work of breathing, and its end tidal CO2 sampling port offers convenient access to monitor airway gases. It is designed for single patient use on anesthetized patients and respiratory care patients who require a breathing circuit, and it is intended to be replaced at least once every 24 hours.
