residential air purification, odor control, and ozone treatment

Manufacturing and supplying high quality ozone generators since 1993

  Crystal Air ozone generators

Crystal Air is proud to have been a member in good standing of the International Ozone Association since  1996.





OS-6 Ozone controller
An easy to install ozone switch with the following NEW features:
  • Industrial Strength, water resistant enclosure.
  • Large Digital Display, Auto-ranging (0-20ppm) w/ backlight.
  • Easy front panel access to set points and relays.
  • Precisely adjustable max, min and fail time set points.
  • Sensor life, sensor should be replaced after 12 months due to calibration drift.
  • Failure alarm if ozone remains outside control range.
  • Front panel generator control cutoff switch for easy maintenance.
  • OSHA 0.1ppm safety limit light.

    AND has the features you depend on:
  • Remote Sensor Module (SM-4) can be placed up to 100' from base.
  • Easily replaceable, low cost, pre-calibrated sensor module.
  • Analog and digital outputs.


Special order, call or email for shipping quote!  

Please note: This is a special order item made to order and will take 2-3 weeks lead time!

Model  USA$ Price qty  
OS-6 $895.00





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24643 21B Ave
Langley, BC
V2Z 1J3
1 888 424 7103 Toll free in Canada & United States
Overseas call 604 856 0303
Fax 604 856 3030