AS HEARD ON THE GCN RADIO NETWORK! RADIO LISTENERS RECEIVE 5% OFF CERAMIC FILTER SYSTEMSAs heard on GCN! 5% off CERAMIC FILTER SYSTEMS
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Approved Discount Information

From time to time we provide approved discount coupon codes to our customers. Entering the discount code below will let you know whether or not your code is still eligible for use. You can use these during the checkout process to claim your discount.

  • For GCN Radio Listeners - 5% Berkey Discount Code for all Super Sterasyl Ceramic Filter Systems - "GCN"
  • For 2-3 Systems - Please e-mail or call 877-992-3753
  • For 4-5 Systems - Please e-mail or call 877-992-3753
  • For 6+ Systems - Please e-mail or call 877-992-3753
  • For 12+ Systems - Please e-mail or call 877-992-3753

Scratch And Dent Systems

We do have scratch and dent systems available on occasion. These would function no differently then a brand new system, however the housing would have cosmetic damage. The filters would still be brand new. If interested, please contact us and we can check to see if there is availability at the warehouse.