Ventilator filters play a key role in protecting the safety of patients on mechanical ventilation and reducing the risk of cross contamination. Filtration can protect your hospital by helping to prevent the inhalation of harmful pathogens. It helps protect hospital equipment, including ventilators, from contamination with bacteria and viruses and helps prevent the spread of infection. We offer a wide range of Puritan Bennett™ and DAR™ filters, filter HMEs and HMEs for adult, pediatric and infant applications.