Breathe easy with a clean humidifier! here’s how to replace your aprilaire filter and improve air quality

Replacing your Aprilaire humidifier filter is a crucial maintenance task that ensures optimal performance and indoor air quality. Follow these comprehensive instructions to master the replacement process effortlessly.

Step 1: Gather Your Tools and Materials

Before you begin, gather the following tools and materials:

• New Aprilaire humidifier filter
• Screwdriver
• Shop vacuum or cloth

Step 2: Locate and Access the Humidifier

Identify the Aprilaire humidifier unit, which is typically located in the basement, attic, or utility closet. Ensure that the humidifier is turned off and unplugged for safety.

Step 3: Remove the Humidifier Cover

Locate the screws or latches holding the humidifier cover in place. Carefully remove the cover to expose the humidifier’s interior.

Step 4: Remove the Old Filter

Locate the old humidifier filter, which is typically held in place by a metal bracket or frame. Carefully remove the old filter by grasping the edges and pulling it straight out.

Step 5: Clean the Humidifier Chamber

Use a shop vacuum or a damp cloth to remove any dirt or debris from the humidifier chamber. This ensures that the new filter will fit properly and function effectively.

Step 6: Install the New Filter

Align the new filter correctly in the humidifier chamber. Ensure that the filter is facing the correct direction, as indicated by the arrows on the filter.

Step 7: Secure the Filter

Secure the new filter in place by inserting it into the metal bracket or frame. Tighten any screws or latches to ensure a snug fit.

Step 8: Replace the Humidifier Cover

Reattach the humidifier cover by aligning it correctly and securing it with the screws or latches.

Step 9: Reset the Humidifier

Plug the humidifier back in and turn it on. Reset the humidifier according to the manufacturer’s instructions to ensure proper operation.

Step 10: Check for Leaks

Once the humidifier is running, check for any leaks around the filter or humidifier unit. If you notice any leaks, tighten the filter or contact a qualified HVAC technician.

Step 11: Enjoy Optimal Indoor Air Quality

Your Aprilaire humidifier is now equipped with a fresh, clean filter. Enjoy the benefits of improved indoor air quality, including reduced allergies, asthma symptoms, and static electricity.

Replacing Aprilaire Humidifier Filters: A Quick Reference

For a quick reference, follow these abbreviated steps:

1. Gather tools and materials
2. Locate humidifier
3. Remove cover
4. Remove old filter
5. Clean chamber
6. Install new filter
7. Secure filter
8. Replace cover
9. Reset humidifier
10. Check for leaks

Answers to Your Most Common Questions

Q: How often should I replace my Aprilaire humidifier filter?
A: Replace the filter every 1-3 months, or more frequently in dusty or heavily used environments.

Q: What happens if I don’t replace my Aprilaire humidifier filter?
A: A dirty filter can restrict airflow, reduce humidity output, and lead to mold growth.

Q: Can I use any type of filter in my Aprilaire humidifier?
A: No, use only genuine Aprilaire humidifier filters designed specifically for your model.

Q: Why is my humidifier not producing enough humidity?
A: A clogged filter is a common cause. Replace the filter and check for leaks.

Q: How do I know if my humidifier filter is clogged?
A: If the filter is visibly dirty, has a musty smell, or restricts airflow, it’s time to replace it.