How to Replace the Air Filter in Your PuroAir 400 Air Purifier

How to Replace the Air Filter in Your PuroAir 400 Air Purifier

Keeping your PuroAir 400 functioning at its best requires regular maintenance, including replacing the air filter. Follow this simple step-by-step guide to ensure your air purifier continues to deliver clean, fresh air.

When to Replace Your Filter

  • Indicator Light: The filter replacement indicator on your PuroAir 400 will notify you when it's time to replace the filter.
  • EPA Guidelines: It's recommended to replace the filter every 90 days.
  • Environmental Factors: If you live in an area with poor air quality or are experiencing wildfire smoke, you may need to replace your filter more frequently.

Step-by-Step Guide to Replacing Your Filter

Step 1: Turn Off and Unplug the Air Purifier

Before you begin, ensure your PuroAir 400 is turned off and unplugged from the power source to avoid any electrical hazards.

Step 2: Remove the Front Cover

Locate the front cover of your air purifier. Gently pull it off to reveal the existing filter. The cover is usually held in place by clips, so a gentle tug should release it.

Step 3: Remove the Old Filter

Carefully slide out the old filter from its compartment. Dispose of the old filter according to your local waste management guidelines.

Step 4: Unpack the New Filter

Take your new PuroAir 400 filter out of its packaging. Ensure you have removed all protective coverings from the new filter before installation.

Step 5: Install the New Filter

Slide the new filter into the compartment, ensuring it fits snugly and securely. The filter should be seated properly to function effectively.

Step 6: Reattach the Front Cover

Place the front cover back onto the air purifier. Press it gently until you hear the clips snap into place, securing the cover.

Step 7: Reset the Filter Indicator

After replacing the filter, reset the filter replacement indicator. Press and hold until you hear a beep.

Step 8: Plug In and Turn On the Air Purifier

Finally, plug your air purifier back in and turn it on. Your PuroAir 400 is now equipped with a fresh filter and ready to improve your indoor air quality.

To purchase PuroAir 400 replacement filters, click here.

Conclusion

Regularly replacing the air filter in your PuroAir 400 is key to maintaining optimal air quality in your home. By following this guide, you can ensure your air purifier operates efficiently and continues to provide clean air for you and your family.

If you have any questions or need further assistance, don't hesitate to reach out to our customer support team.

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