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Question posted by rkfred10 on June 26th, 2023

Filter Replace Light

changed filter and carbon filter and light replacement remains on and red?

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Answer #1: Posted by SonuKumar on June 26th, 2023 9:59 AM

SonuKumar

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If you have replaced the filter and carbon filter in your HoMedics AF-75 air purifier, but the light indicating the need for filter replacement remains on and red, there could be a few possible reasons for this issue. Here are some troubleshooting steps you can try:

Check filter placement: Ensure that the filters are properly installed in their designated positions. Make sure they are aligned correctly and securely in place. If the filters are not properly installed, the air purifier may not detect them, leading to the filter replacement light remaining on.
Reset the filter replacement indicator: Some air purifiers have a reset function for the filter replacement indicator light. Consult the user manual of your HoMedics AF-75 to find out if there is a reset procedure and follow the instructions provided. This should clear the light and reset the indicator.
Confirm filter compatibility: Double-check that the replacement filters you have installed are compatible with your HoMedics AF-75 air purifier. Ensure that the filters match the recommended specifications and are designed for your specific model.
Clean the filter sensor: The filter replacement indicator light is often triggered by a sensor that detects the condition of the filters. Over time, this sensor may become dirty or obstructed, leading to inaccurate readings. Locate the filter sensor (usually located near the filter compartment) and gently clean it using a soft, dry cloth. Be careful not to damage the sensor during the cleaning process.
Power cycle the air purifier: Try turning off the air purifier, unplugging it from the power source, and leaving it disconnected for a few minutes. Then, plug it back in and turn it on again. This power cycle may help reset the indicator light.

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Sonu
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Warranty Information - Page 1

...specific legal rights. IN NO EVENT SHALL THIS WARRANTY REQUIRE MORE THAN THE REPAIR OR REPLACEMENT OF ANY PART OR PARTS WHICH ARE FOUND TO BE DEFECTIVE WITHIN THE EFFECTIVE PERIOD ... the control of original purchase, except as to the product; A product that they are repaired, replaced, altered, or modified, without the prior express and written consent of products damaged by misuse or ...

Downloadable Instruction Book - Page 2

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Downloadable Instruction Book - Page 3

... the ENERGY STAR by meeting strict energy efficiency guidelines set by the US EPA. US EPA does not endorse any manufacturer claims of healthier indoor air from the use of this product.

Downloadable Instruction Book - Page 4

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Downloadable Instruction Book - Page 5

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Downloadable Instruction Book - Page 7

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