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Product Overview

This product is a replacement dielectric spacer for Hess Machine ozone generators. The same spacer is used in all Hess ozone generators, as each dielectric is the same diameter. 3 spacers should be used for each dielectric. The length of the spacer is approximately 8.75 inches. These spacers are also exact replacements for all Welsbach ozone generators.


  • Dielectric Spacer for the Dielectric Assembly
  • Stainless steel dielectric spacer for all Hess Ozone Generators
  • Spacers sold and priced for 1-spacer
  • 3 spacers are required for each dielectric
  • Hess Part # 04070