Elm Grove R.O. and Iron Filter Maintenance

This Elm Grove water treatment customer required maintenance and service on their drinking water system and iron filter.  Tom changed out the R.O. filters with new Pentek filters, cleaned and flushed the filter sumps and tested the water.  The iron filter maintenance included exchanging the potassium permanganate feeder. cleaning the screen and injectors, relubricating the piston shaft, brine valve and o-rings.