- Birm filtration media removes iron up to 10 PPM but not manganese or sulfur.
- The incoming pH MUST be above 7 for this iron filter to work effectively.
- The Flex Gold Plus metered control valve has a 7-year warranty and includes a bypass.
- The 12" x 52" 10-year warranted tank houses 2.0 cubic feet of media.
- A 1-year warranted air injector is built into the control valve. Most Internet companies do not include this important part of the system hoping that you have enough dissolved oxygen from your well take make these work effectively!
- Unit ships in 5 separate boxes and includes a media funnel.
- Requires a minimum of 8 gpm well pump flow rate.
- By agreement with our vendor, we cannot sell Birm into the state of California due to Proposition 65.