Introduction
This manual provides essential information for the installation, operation, and maintenance of your Filters Fast Compatible Replacement Air Filter. Designed to enhance indoor air quality, these MERV 11 pleated filters effectively capture airborne particles, contributing to a healthier home environment and improved HVAC system efficiency.

Image: Two Filters Fast 20x25x5 MERV 11 air filters, showing their pleated design and air flow indicators.
Product Features
- MERV 11 Rating: Filters Fast Air Filters meet the same quality standards as leading brands and are rated MERV 11 for effective filtration.
- Broad Compatibility: Compatible replacement for Carrier FILXXCAR0020 20x25x5 air filter, and Bryant part numbers BMF2025, BNC2025.
- Improved Air Quality: These premium filters enhance overall air quality and help extend the lifespan of your heating and cooling system.
- Pleated Media: Features highly-efficient pleated polyester air filter media designed to reduce odors and capture airborne dust, dirt, pet hair, and smoke.
- Convenient Pack: Supplied as a 2-pack, with actual dimensions of 20 x 24.75 x 4.375 inches. Recommended filter life is 6 months, depending on usage.

Image: A person installing a MERV 11 air filter into a ceiling vent, highlighting its use in home and commercial buildings.

Image: Filters Fast logo alongside 'Made in America' and NAFA (National Air Filtration Association) certification, emphasizing quality and origin.
Setup
Identifying Your Filter Size
Before replacing your air filter, ensure you have the correct size. The nominal size (e.g., 20x25x5) is typically printed on the filter frame. The actual size may be slightly smaller. This filter's actual size is 20 x 24.75 x 4.375 inches.

Image: A diagram illustrating how to accurately measure an air filter, showing both nominal and actual sizes.
Compatibility
This Filters Fast air filter is designed as a compatible replacement for specific models. Verify your existing filter's model number against the list below:
- Compatible with Carrier Part Number: FILXXCAR0020
- Compatible with Bryant Part Numbers: BMF2025, BNC2025

Image: Filters Fast logo with text indicating compatibility with Bryant FILXXCAR0020, BMF2025, and BNC2025 models.
Operating Principles
Air Filtration Benefits
The Filters Fast MERV 11 air filter works by trapping various airborne particles as air passes through your HVAC system. This process helps to:
- Reduce common allergens like pollen, dust, pet dander, and mold spores.
- Filter out microscopic particles such as dust mites, smog, and cooking oil particles.
- Improve overall indoor air quality for a healthier living environment.
- Protect your HVAC system from particle buildup, leading to increased efficiency and longevity.
Video: An official video from Filters Fast explaining the benefits of their MERV 11 air filters, including the reduction of common allergens and pollutants in indoor air.

Image: A visual representation of how the filter media is designed to trap more airborne debris and odors, illustrating the filtration process.
Maintenance
When to Replace Your Filter
For optimal performance and air quality, it is recommended to replace your air filter every 6 months. However, this can vary based on factors such as:
- Pet ownership (more pets may require more frequent changes).
- Allergies or respiratory conditions (more frequent changes may be beneficial).
- Local air quality and pollution levels.
- HVAC system usage (continuous operation may shorten filter life).
Replacement Steps
- Locate your HVAC system's filter slot, typically found in the return air duct or the furnace/air handler unit.
- Note the direction of the airflow arrow on your old filter. The new filter must be installed with the arrow pointing in the same direction as the airflow (towards the furnace/air handler).
- Carefully slide out the old, dirty filter.
- Insert the new Filters Fast filter, ensuring the airflow arrow is correctly oriented.
- Close the filter slot cover securely.

Image: A person demonstrating the installation of an air filter into a ceiling return vent, illustrating the ease of replacement.
Troubleshooting
Common Issues and Solutions
- Reduced Airflow: If you notice reduced airflow, check if the filter is excessively dirty and needs replacement. Ensure the filter is installed with the airflow arrow pointing correctly.
- Increased Dust: If dust levels in your home increase, verify that the filter is properly seated and that there are no gaps around its edges. Consider replacing the filter more frequently.
- Unusual Noises from HVAC: A very dirty filter can restrict airflow and strain your HVAC system, potentially causing noises. Replace the filter immediately if this occurs.
- Filter Doesn't Fit: Double-check the actual dimensions of your filter slot against the filter's actual size (20 x 24.75 x 4.375 inches). Ensure you are not confusing nominal size with actual size.
Specifications
| Attribute | Value |
|---|---|
| Brand Name | Filters Fast |
| Model Info | FILXXCAR0020 R |
| Product Dimensions (Actual) | 24.75 x 20 x 4.37 inches |
| Item Model Number | FILXXCAR0020 R |
| Part Number | FILXXCAR0020 R |
| Compatible Device | Furnace |
| Material Type | Polyester |
| MERV Rating | 11 |
| Unit Count | 2.0 Count |
| UPC | 642872696181 |
Warranty and Support
Filters Fast stands by the quality of its products. For specific warranty information, returns, or technical support, please refer to the official Filters Fast website or contact their customer service directly. You can also visit the Filters Fast Store on Amazon for more details.





