Guardian Technologies offers home environment solutions including GermGuardian air purifiers, PureGuardian humidifiers, and UV-C sanitizers to improve indoor air quality.
Guardian Technologies is a leading manufacturer of home environment products designed to create healthier and more comfortable living spaces. Best known for their GermGuardian air purifiers, the company utilizes True HEPA filtration and UV-C light technology to capture allergens, kill airborne germs, and reduce odors. Their product lineup also includes PureGuardian ultrasonic humidifiers, dehumidifiers, and essential oil diffusers.
Headquartered in Euclid, Ohio, Guardian Technologies focuses on innovation and user-friendly designs that make maintaining indoor air quality simple and effective. Now a part of Lasko Products, the brand continues to provide reliable solutions for allergen control and air sanitization in homes and offices.
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After replacing the filter, press and hold the reset button (often the UV or Timer button, depending on the model) for 3 to 5 seconds until the light turns off or resets.
No, the combination HEPA filters are not washable. You may gently vacuum the outer charcoal layer to remove dust, but the filter itself must be replaced when dirty.
The UV-C bulb typically needs to be replaced every 10 to 12 months, depending on usage. A flashing blue light usually indicates it is time for a replacement.
Genuine replacement filters and bulbs can be purchased directly from the Guardian Technologies website to ensure proper fit and performance.
A blinking water indicator usually means the tank is low on water. Turn off the unit, refill the tank, and restart. If the issue persists, ensure the tank is seated correctly.