1. Product Overview
The Denali Pure Refrigerator Air Filter is designed to replace your existing refrigerator air filter, helping to reduce odors and maintain fresh air inside your appliance. This filter is compatible with refrigerators that use the Whirlpool W10311524 AIR1 filter, including models like WSF26C3EXB01.
Regular replacement of your refrigerator air filter is essential for optimal performance and to ensure a clean, odor-free environment for your food.

Image 1: Front view of the Denali Pure Refrigerator Air Filter. This image shows the filter's white plastic frame with black filter material visible through the grates.
2. Installation Instructions
Follow these steps to properly install your new Denali Pure Refrigerator Air Filter. Always refer to your refrigerator's owner's manual for specific instructions if available.
- Locate the Filter Compartment: The air filter compartment is typically located on the upper back wall inside the fresh food section of your refrigerator. It may be covered by a plastic housing.
- Open the Compartment: Depending on your refrigerator model, you may need to press a tab, slide a cover, or twist the existing filter to release it.
- Remove the Old Filter: Carefully pull out the old air filter. Dispose of it responsibly.
- Install the New Filter: Insert the new Denali Pure air filter into the compartment. Ensure it is oriented correctly (some filters have an arrow indicating airflow direction). Push or twist until it clicks securely into place.
- Close the Compartment: Close the filter compartment cover.
- Reset Filter Indicator (if applicable): If your refrigerator has a filter change indicator light, consult your refrigerator's manual on how to reset it. This usually involves pressing and holding a specific button for a few seconds.

Image 2: Angled view of the Denali Pure Refrigerator Air Filter, showing its compact design and side tabs for installation.
3. Operating Instructions
Once installed, the Denali Pure Refrigerator Air Filter operates passively to absorb odors within your refrigerator. No further action is required for its operation.
The filter continuously works to circulate air through its activated carbon media, trapping odor-causing molecules and helping to keep your food fresh.
4. Maintenance
For optimal performance, it is recommended to replace your Denali Pure Refrigerator Air Filter every 6 months. This ensures continuous odor reduction and fresh air circulation.
- Mark your calendar or set a reminder for the next replacement.
- If your refrigerator has a filter change indicator, replace the filter when the indicator light illuminates.
- Do not attempt to clean or reuse the old filter; replace it with a new one.
5. Troubleshooting
- Filter Does Not Fit:
Ensure you have the correct replacement filter for your refrigerator model. Double-check the model number of your refrigerator and compare it with the compatibility information for the Denali Pure filter. If issues persist, contact Denali Pure support.
- Odors Persist After Installation:
- Verify the filter is installed correctly and securely.
- Ensure there are no spoiled food items or spills causing the odor.
- Allow 24-48 hours for the new filter to fully circulate air and reduce odors.
- If odors are still present after this period, consider if the filter needs to be replaced more frequently due to heavy use or strong odors.
6. Specifications
| Brand | Denali Pure |
| Part Number | FA-W10311524-DL661 |
| Compatibility | Whirlpool W10311524 AIR1, WSF26C3EXB01 |
| Filter Type | Refrigerator Air Filter |
| Recommended Replacement | Every 6 months |

Image 3: Denali Pure branding alongside the refrigerator air filter, emphasizing the product's origin.
7. Warranty and Support
This Denali Pure product is a replacement part and is not affiliated with any OEM brands. Any warranties for this product are offered solely by Denali Pure.
For warranty claims, technical support, or any questions regarding your Denali Pure Refrigerator Air Filter, please contact Denali Pure directly through their official support channels. Refer to the product packaging or the Denali Pure website for contact information.





