Air Purifier
- The AQM sensor is not reading properly on my Guardian air purifier
- The air is blowing out only 1 side of my Guardian air purifier
- I replaced the filter in my Guardian air purifier, but the replace HEPA light is still flashing.
- How do I know if the UV light is on Guardian AC4100
- What is the difference between the HEPA and charcoal/carbon pre-filter? Will I get both when I order a new filter?
- Should there be an odor coming from my air Guardian air purifier?
Humidifier
- There is an odor in my Guardian humidifier tank
- The humidistat on my Guardian humidifier isn't reading properly
- Why does my refill light stay on even though there's water in the tank? Top fill Guardian humidifier
- How can I clean my top fill Guardian humidifier?
- How can I clean my bottom fill Guardian humidifier?
- There is pink/red residue on my Guardian humidifier
Air Sanitizer
- I just changed the bulb in my GG1000/GG1100 Guardian air sanitizer
- Guardian air sanitizer is making noise
- Should I hear a noise when I plug in my Guardian air sanitizer?
- What does it mean when the UV-C bulb in my Guardian air sanitizer changes to orange/yellow or if it flashes?
- How can I clean my Guardian air sanitizer?
- How often should the UV-C bulb be replaced in the Guardian air sanitizer?
Other Products
- Can I earn rewards for any of my past Guardian orders?
- How can I earn Guardian rewards?
- How do I redeem my Guardian points?
- How do I check my points balance?
- Does it cost anything to begin earning points?
- Do I have to enroll or register in individual Guardian promotions?