The ACE® Aerosol Cloud Enhancer is a specialized Metered-Dose Inhaler (MDI) holding chamber designed to optimize the delivery of inhaled respiratory medications. By attaching to an MDI canister, this spacer improves the efficiency of aerosolized drug delivery to the lungs, reducing oropharyngeal deposition and enhancing medication deposition in the lower airways. Commonly used under healthcare professional guidance, it supports treatment of respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD) by facilitating easier inhalation, improving dose consistency, and minimizing side effects. The device’s design promotes effective therapy and better patient outcomes during inhalation treatment.