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Note: This product no longer comes with John Guest fittings, but must use brass fittings

  • Designed for humidifiers using up to 25 gallons per day.
  • Equipped with 1/4 FPT Threads for easy installation and seasonal change-outs.
  • Can be installed vertically or horizontally.
  • Inhibits scale for one season.
  • Not to be used on hot water lines.

  • Clean pad or install new pad before installing Humidi-Pro.
  • For best results humidifier should have a daily dump of water from the sump to diminish scale forming minerals.
  • Install a new Humidi-Pro before each heating season.
  • Operating temperature, min./ max: 40º - 80º F
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