Birm AIO Iron Filter Systems
* Birm AIO non-chemical iron fIlters remove clear water iron up to 10 PPM.
* pH below 7.0 may not allow a filter to be as effective as the acidity of the water will push the iron off of the media. THIS IS TRUE OF ANY WATER SOFTENER OR IRON FILTER.
* If you have low level sulfur and manganese, look at these systems >> Iron, Manganese & Sulfur Filters