Maintaining the right humidity levels in your home is crucial for comfort and health, especially during the dry winter months or in arid climates. Whole-house humidifiers play a vital role in regulating indoor air quality by adding moisture to the air, which can help alleviate respiratory issues and reduce allergy symptoms. A key component of these systems is the water panel, which needs to be replaced regularly to ensure optimal performance. Choosing the right replacement filter is essential for keeping your humidifier running efficiently and effectively.
In this discussion, we’ll take a closer look at the AprilAire 35 Water Panel Humidifier Filter Replacement. This product is designed specifically for a range of AprilAire whole-house humidifier models and offers a great balance of quality and convenience. Dive in as we explore its features, benefits, and why it stands out as one of the best options for maintaining the humidity levels in your home.




Product Overview and Features
The AprilAire 35 Water Panel Humidifier Filter Replacement is designed specifically for various AprilAire whole-house humidifier models, ensuring optimal performance and efficiency. This product is manufactured in the USA and crafted to fit models including the 350, 360, 560, 600, and several others. The dimensions of the filter are 10″ W x 13″ H x 1.75″ D, and it is constructed from aluminum mesh with a porous, ceramic-type coating that aids in water absorption. This design enhances the evaporation process, allowing your humidifier to maintain ideal humidity levels in your home.

Purchase Details
- BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the USA by AprilAire, the leader in indoor air quality solutions, to optimize the performance of your AprilAire Humidifier Models: 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768
- PERFECT APRILAIRE FIT The Model 35 Water Panel dimensions are 10 inches W x 13 inches H x 1.75 inches D and it is made of aluminum mesh with a porous, ceramic-type slip coating that absorbs water and maintains the proper level of hydration for the evaporation process
- FOR OPTIMAL PERFORMANCE replace your genuine AprilAire Whole-Home Humidifier Water Panel once during the season - this value 2-pack offers a convenient 2-year supply
Benefits of Using AprilAire 35 Filters
Utilizing the AprilAire 35 filters helps maintain a comfortable indoor environment by achieving optimal humidity levels of 40% to 60%. This range is crucial for minimizing the risk of respiratory infections and alleviating allergy and asthma symptoms, as it reduces the presence of bacteria, viruses, fungi, and dust mites. Additionally, proper humidity levels protect valuable items in your home from damage caused by overly dry conditions. The 2-pack option offers a cost-effective solution, providing a two-year supply, which simplifies maintenance.
Pros and Cons
- Pros:
- Designed specifically for AprilAire humidifier models.
- Constructed with durable materials for effective water absorption.
- Helps maintain optimal humidity levels for health and comfort.
- Convenient 2-pack option for long-term use.
- Easy to install with included instructions.
- Cons:
- Requires replacement twice per season for optimal performance.
- Compatibility limited to specific AprilAire models.

Frequently Asked Questions
How often should I replace the water panel filter?
It is recommended to replace the AprilAire water panel filter twice during the heating season to ensure optimal performance and efficiency of your humidifier. Regular replacement helps maintain the desired humidity levels and improves air quality in your home.
Are these filters compatible with my humidifier model?
The AprilAire 35 water panel filters are compatible with specific models, including the 350, 360, 560, 600, and several others. To confirm compatibility, refer to your humidifier’s user manual or check the model number against the list of compatible units provided by AprilAire.
What is included in the 2-pack purchase?
The 2-pack purchase of the AprilAire 35 filters includes two individual water panel filters. This packaging provides a convenient supply for an entire heating season, making it easier to manage maintenance without frequent reorders.
Is installation easy for this water panel filter?
Installation of the AprilAire 35 water panel filter is straightforward. Each purchase includes illustrated instructions that guide you through the installation process, ensuring that you can easily replace the filter without requiring professional assistance.