Natural gas filters are designed to remove unwanted substances from natural gas, ensuring that it is clean and safe for use. These substances can include solids, liquids, and even certain gases that pose a risk to both the efficiency of gas equipment and the safety of users. Common contaminants in natural gas include water vapor, hydrogen sulfide, carbon dioxide, and small particulates like dust and dirt. Without proper filtration, these impurities can lead to equipment corrosion, reduced energy efficiency, and even dangerous operational conditions.