The S7011 filter removes any particles that may be in your water before it reaches the sensitive membrane. First cartridge in series should be changed every 4 - 8 months.
- Removes sand, silt, dirt, and rust
- 5 micron rating
- Used on all Microline CTA and BRS3 systems
- 1 year suggested replacement
The Microline S7011 Sediment Prefilter is also known as and compatible the RS-21SED5 (manufactured by Pentek).