The ‘FILTER HEAT/MOISTURE EXCHANGER ANGLED 1000/S DISPOSABLE 50/Case – M1010534’ is a disposable heat and moisture exchanger filter. This product is designed to be angled for optimal performance and is suitable for single use. Each case contains 50 units, making it an ideal choice for healthcare facilities. The product is designed to help maintain a patient’s respiratory function by effectively filtering and exchanging heat and moisture during ventilation.