Highly effective virus and bacteria filter Freevent XtraCare HME protects against airborne particles, including viruses and bacteria, with a filtration efficiency of more than 99%*… Read more
Freevent® DualCare™ HME is a replacement Heat and Moisture Exchanger for Freevent® DualCare™ speaking valve. Freevent® DualCare™ system combines a speaking valve with a Heat… Read more
Freevent® DualCare™ HME is a replacement Heat and Moisture Exchanger for Freevent® DualCare™ speaking valve. Freevent® DualCare™ system combines a speaking valve with a Heat… Read more