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Air Purifiers

Safety

  • Are Guardian Air Purifiers with UV-C and Ionizer, Ozone Free?
  • Can I leave my Guardian air purifier on 24/7?
  • Do Guardian products create ozone?
  • How is an Air Purifier with UV-C, Zero Ozone Certified?
  • Ozone in Lasko Air Purifiers?
  • What safety testing goes into a Lasko air purifier?

Product Info

  • AC3000W Filter Question
  • AC5900 HEPA Reset Indicator Light
  • CADR rating and what is CADR?
  • How can I buy a part for my air purifier?
  • How do I know if I have a Genuine Guardian Filter?
  • How do I know if the UV light is on Guardian AC4100
See all 30 articles

Troubleshooting

  • AC3000 - Air Purifier turns off
  • AC4100 LED Light (is it on)?
  • AC4200 No Power Troubleshooting
  • AC4625 will not turn on
  • AC4700 has no power
  • AC5109 No Power Troubleshooting
See all 34 articles

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