What are Best Filters for Water Coming From Storage Tanks?

Choosing the Right Filter Type

When selecting a filter for your storage tank, consider the level of contamination and the type of contaminants present. For example, if the tank is used for rainwater collection, you may need a filter that can remove particulate matter and contaminants that can accumulate from roof debris. A sediment filter with a 5-micron rating is a good starting point for removing particulate matter. However, for a more comprehensive filtration system, consider a filter with a 1-micron rating or lower.

Filter Certification and Maintenance

Look for filters that meet NSF/ANSI standards for drinking water treatment. For example, a sediment filter that meets NSF/ANSI 42 standards for particulate reduction can help ensure that your water is free from sediment and particulate matter. Regular maintenance of your filter is also crucial to ensure its effectiveness. Check the filter’s manufacturer instructions for recommended maintenance schedules, and replace the filter as needed.

Additional Considerations for UV Light Disinfection

UV light disinfection systems can be an effective way to kill bacteria and viruses in your storage tank water. When selecting a UV system, consider the flow rate of your system and the level of disinfection required. A UV system with a minimum dose of 36 millijoules per square centimeter can be effective in killing bacteria and viruses. Regular maintenance of the UV system, including replacing the lamp and cleaning the quartz sleeve, is crucial to ensure its effectiveness.