Legionella Growth Control Upgrades in Progress!

The Portal-Hub.com Network is currently receiving very important upgrades to better serve CSIDefender® users and industry experts. We expect these upgrades to be completed by the end of summer 2020. 

Existing and New Registered Portal-Hub.com users may continue to login and navigate to their active menu links without worry. 

Please feel free to contact us should you have any comments or questions.