Filter Size and Capacity: The size and capacity of the filter determine how much water can be purified within a certain timeframe. Larger systems are ideal for high-demand environments, while smaller systems may suffice for home use.
Type of Carbon Used: Activated carbon comes in various forms, including granular activated carbon (GAC) and block carbon. Each has its advantages in specific applications.
System Maintenance: Consider how easy it is to maintain the system, including filter replacement frequency and the availability of replacement filters.
Contaminant Removal Efficiency Ensure the system is certified to remove the specific contaminants present in your water supply, such as chlorine, sediments, and volatile organic compounds (VOCs).
Flow Rate: The system's flow rate affects how quickly water is filtered. Higher flow rates are preferable for minimal disruption to water usage.
Installation and Compatibility: Consider whether the system can be easily integrated into your existing plumbing and if professional installation is required.