Product Overview
The Tier1 RAF1170 Refrigerator Air Filter is designed to help reduce common refrigerator odors. This filter utilizes activated carbon to absorb unpleasant smells, contributing to a fresher internal environment for your food storage. Regular replacement ensures optimal performance.

Image: The Tier1 RAF1170 Refrigerator Air Filter, shown both in its retail packaging and as a standalone filter unit, highlighting its design and purpose.
Key Features
- Odor Reduction: Utilizes activated carbon to absorb and neutralize refrigerator odors.
- Compatibility: Designed as a replacement for various refrigerator models, including those using EAF1CB, AFCB, PureAdvantage, 241504902, 241575001, 469917, 46-9917, 241575002, PS1150700.
- Easy Installation: Engineered for straightforward replacement.
- Material: Constructed with carbon fiber for effective filtration.
Compatibility
The Tier1 RAF1170 Refrigerator Air Filter is compatible with refrigerator models that use the following filter part numbers:
- 9917
- 241504901
- 241575001
- 46-9917
- 469917
- 46 9917
- EAF1CB
- 241504902
- 241575002
- AFCB
- PS1150700
- ICP-AF003
- CEAF1CB
It is also compatible with refrigerator models from brands such as PureAir and PureAdvantage that utilize these filter types.
Installation Instructions
Follow these steps to install or replace your Tier1 RAF1170 Refrigerator Air Filter:
- Locate the Filter Compartment: Refer to your refrigerator's owner's manual to find the air filter compartment. This is typically located near the top of the fresh food section.
- Open the Compartment: Open the air filter compartment cover. This may involve pressing a tab, sliding a latch, or gently pulling the cover.
- Remove the Old Filter: Carefully remove the old air filter from its housing. Dispose of the old filter responsibly.
- Insert the New Filter: Place the new Tier1 RAF1170 air filter into the compartment. Ensure it is oriented correctly according to any markings on the filter or compartment.
- Close the Compartment: Close the air filter compartment cover securely until it clicks into place.
- Reset Filter Indicator (if applicable): If your refrigerator has a filter indicator light, consult your refrigerator's manual for instructions on how to reset it.

Image: A detailed view of the Tier1 RAF1170 Refrigerator Air Filter, highlighting its activated carbon honeycomb design for effective odor absorption.
Installation Video (Example for similar filters)
While this video demonstrates the replacement process for a different brand's air filter, the general steps for locating and replacing a refrigerator air filter are often similar. Please refer to your refrigerator's specific manual for precise instructions.
Video: This video demonstrates the replacement of a refrigerator air filter, showing the unboxing and installation steps. While not specific to the Tier1 RAF1170, it illustrates a common installation procedure.
Operating Instructions
Once installed, the Tier1 RAF1170 Refrigerator Air Filter operates continuously to absorb odors within your refrigerator. No further user interaction is required for its daily function.
Maintenance
For optimal odor reduction and air freshness, it is recommended to replace the Tier1 RAF1170 Refrigerator Air Filter every 6 months. The filter's effectiveness diminishes over time as it absorbs odors.
- Mark your calendar or set a reminder for the next replacement date.
- If you notice odors returning before the 6-month mark, consider replacing the filter sooner.

Image: A close-up perspective of the Tier1 RAF1170 Refrigerator Air Filter, showcasing its intricate carbon fiber mesh designed for maximum surface area and odor absorption.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Odors persist after installation |
|
|
| Filter does not fit | Incorrect filter model for your refrigerator. | Verify your refrigerator's required filter part number against the Tier1 RAF1170 compatibility list. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | Tier1 |
| Model Number | RAF1170 |
| Material | Carbon Fiber |
| Item Weight | 1.92 ounces |
| Product Dimensions | 4.5 x 2.25 x 2.25 inches |
| External Testing Certification | NSF |
| Recommended Replacement Interval | Every 6 months |
Warranty and Support
For information regarding product warranty or technical support, please refer to the official Tier1 website or contact their customer service directly. Contact details are typically provided with your product packaging or on the manufacturer's website.
You can visit the Tier1 Store on Amazon for more products and information.





