ICU Medical FKA Smiths Medical

Heat and Moisture Exchanger Portex® 27 mg H₂O/L @ VT 500mL 1.0 cm H₂O @ 30 LPM

Typenex Medical

Heat and Moisture Exchanger with Filter CircuitGuard™ 18.16 mg H₂O/L @ VT 500 mL 0.10 cm H₂O @ 30 LPM

Teleflex LLC

Heat and Moisture Exchanger with Filter Gibeck® ISO-Gard® 33.81 mg H₂O/L @ VT 500 mL 1.1 cm H₂O @ 30 LPM

Medline

Heat and Moisture Exchanger Medline 33.7 mg H₂O/L @ VT 500 mL 0.6 cm H₂O @ 30 LPM

MEDLINE

Medline HEPA Filter